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APC 990-4053 Power Supply User Manual

1. C 4 o Si EI 0 r 1 SE OPERATE O BATTERY BATTERY 2 ony o E NOTICE IMPORTANT BATTERY t THE UPS SYSTEM IS SUPPLIED FROM ONE 08 TWO MAINS SUPPLIES AND A BATTERY BATTERY 2 BEFORE SERVICING THE SYSTEM BE SURE THAT ALL POWER SUPPLIES ARE DISCONNECTED DISCONNECTING SWITCH source LOCATION MARKNG MAINS BATTERY 63515184 INTERNAL DC CAPACITORS MUST BE CHARGED THE DC SUPPLY IS SWITCHED ON Acconows ro PROCEDURE STARTING Ub 1 THE INSTALLATION GUIDE UPS Ampere Connection Max Dimensions Weight Rating Cable short HxWxD mm kg A mm2 circuit current kA 480kW 800 3 150 40 1035x835x300 100 990 4053 32 Installation Guide APC Silcon 480kW 400V UPS External Connection 4 9 2 Battery Breaker Box Connection Diagram 123 1234 1 0002 009 010 X01 O 2 1 Main cables are connected directly to component terminals X009 LED signal from UPS OK to operate
2. xog 1 xog jeyeeig HHH z Aayeg 010X 600X 2 010X 600X 6241 21 kB 2d Josues dwaj Josues dwaj du dui seyeaig 072022 L L Opo eee es a 66000 ch ca 0000 0000 00000 00x Q0X caca oooo 0000 00000 s0X 600 120 000 21 21 814921 020 ype ze 81921 100X 0 san non pie 100X 114 vOOX San uoneJfeju 0916 24 uone amp eju 5 24 S00X 00X S00X 00X WILSAS 500 95 pe ze 8795 pe zt 100X S00X 95 pe zt 819898 pe 1 100X _ 999999 999999 999999 adn eran 00000 Q Q Q s 6000 60000 3d vl EL ZL 06 8198 21 ad N 3d N vl L Zt IL OL 6 9 49 3d 109100 WALSAS 9 00 9010X 00x 200X 2010X 200 O 3d 3d O N N 1 X eued 5520 8 99 495 1 0 a H WA ANdNI SNIVW Nad 1 a 990 4053 49 Installation Guide APC Silcon 480kW
3. operation UPS boost charging on battery 14 X015 Battery voltage outside limits DC voltage too high shut down DC voltage below warning level DC voltage too low shut down 15 X016 Battery condition fault ABM has detected weak battery condition ABM has detected defect battery ABM Advanced Battery Monitor 16 X017 Common fault All alarms as mentioned above except relays 8 9 10 11 Internal power supply fault System locked in operation mode Internal memory fault Internal communication fault 990 4053 Installation Guide APC Silcon 480kW 400V UPS 17 External Connection 990 4053 Delay programmable in configuration stack Common fault delay Settings 0 10 20 30 seconds See section 5 2 System configuration NOTICE Alarm Trigging Events 1 2 3 9 10 11 13 activates the corresponding alarm relay after the delay Alarm Trigging Events 4 5 6 7 8 12 14 15 activates the corresponding alarm relay momentarily Common fault relay 16 is activated at the same time as relay 1 2 3 4 5 6 7 12 13 14 15 or in any of the below situations e Internal power supply fault System locked in operation mode Internal memory fault Internal communication fault 18 Installation Guide APC Silcon 480kW 400V UPS 4 5 External Connection Communication Interface Board The 3 port ComInterface is used to establish an int
4. j eleje e Communication N 111213 ele N GDL Interface BE Parallel Controller NOTICE Check correct phase rotation of mains input voltage Max input output cables 3 300 mm If there is no neutral input DznO or Dyn11 input isolation transformer is required CAUTION This UPS unit is an EN 50091 2 product and may cause radio interference in a domestic environment Take preventive measures in necessary 990 4053 Installation Guide APC Silcon 480kW 400V UPS 9 External Connection 990 4053 10 CAUTION At a switch mode load of 100 the neutral must be rated for 200 output phase current UPS External External External PE Maximum External Input Input Cable Cable External Output Cable Fuses FM mm2 mm2 Output mm2 A 380 415V Fuses 380 415V A 480kW 1000 3 185 185 800 3 150 DIN gL types NOTICE All cable dimensions are recommended sizes only Refer to local legal regulations UPS External Alarm External System External Battery External Battery Cable max Earth Cable Breaker Cable mm2 mm2 mm2 A 480kW 2 25 800 3 150 PVC cables insulated to withstand ambient temperature of max 300C Must be rated as external PE cable if mains system is not supplying PE NOTICE
5. 6 4 3 4 Operation See the Operation section in the APC Silcon User Guide 6 4 3 5 Display of Measured Value See Display of Measured Value in the APC Silcon User Guide Time reading not visible from the remote display 6 4 3 6 Alarms See Alarms section in the APC Silcon User Guide 990 4053 60 Installation Guide APC Silcon 480kW 400V UPS Options Accessories 6 5 Isolation Transformer 1600 mm wide APC Isolation Transformer module 320 480kW UPS Height mm Width mm Depth mm Weight kg 480kW 1800 1600 800 1950 Example of Transformer 001 X002 Configuration Yyno L2 12 EE L3 e _ 13 PE o PE X003 155 C 7 Temperature alarm NOTICE APC isolation transformers are available in various configuration Contact your local APC representative for further information See How to Contact in this guide 990 4053 Installation Guide APC Silcon 480kW 400V UPS 61 Options Accessories 6 5 1 Connecting Isolation Transformer NOTICE Check correct phase rotation of mains input voltage Maximum input output for cables 3 300 mm If input neutral is not available an optional DznO or Dyn11 input isolation transformer must be used NOTICE All external cable dimensions are recommended sizes only Refer to local legal regulations NOTICE Make sure that gland p
6. gt eno KE 3 gt F WARNING Isolation transformer provides galvanic isolation between mains supply and load Load will loose galvanic isolation if isolation transformer is bypassed NOTICE Refer to local legal regulation for wiring information 990 4053 64 Installation Guide APC Silcon 480kW 400V UPS Options Accessories 6 5 3 Wiring up UPS with External Yyn0 Isolation Transformer at Input Load System earth Load System earth Load System earth 11 12 X003 System Integration Interface System Integration Interface System Integration Interface Isolation Transformer Module Isolation Transformer Module Isolation Transformer Module a gt gt gt amp e no e gt 5 2 5 3 wo o o 22 o 5 f 2 eNom IE mp e m HOU 2 WARNING Isolation transformer provides galvanic isolation between mains supply and load Load will loose galvanic isolation if isolation transformer is bypassed NOTICE Refer to local legal regulation for wiring information 990 4053 Installation Guide APC Silcon 480kW 400V UPS 65 Options Accessories Transformer at Input ional Dzn0 Isolation UPS with External Opt iring up 6 5 4 W yea wayskg Ajddns surejA JAWJOJSUBI uonejos 34
7. ee rote mim inni used Auxiliary contacts on LED s a for operating 0004 Parallel UPS O Battery breaker 2 O 7 output switch i X Battery breaker 1 e 1 6 Auxiliary contacts on O15 switch NC pst Internal Battery fuse F021 NO position i 4 Internal Battery fuse 020 NO position O13 RONG 012 0001 UPS input O 7 Temperature sensor external battery O1 switch NO X012 Auxiliary contacts on 4 External battery X004 3 Fuse Batt Breaker 2 NO position 12 External Battery X012 11 1 Fuse Batt Breaker 1 NO position System integration interface X005 7 Battery operation signal ja 112 Common fault signal 5001 92 For special use 285 2588 X 22 For special use Ok for operating the switch 0 6 gt 0004 parallel UPS system output switch d O4 gt Ok for operating the service bypass switch 0003 i 2 gt Ok for operating the 1 UPS output switch 0002 gt 1 Internal battery temperature sensor 2 External battery temperature sensor 1 B Internal supply for emergency shut down 21 External supply for emergency shu
8. 00000 4441 24 1 26 4 oe don 12128 X003 X004 X012 X009 X010 X011 990 4053 30 Installation Guide APC Silcon 480kW 400V UPS External Connection 4 9 Battery Breaker Box Fuse box CAUTION Batteries connected to a UPS out of service for a period exceeding 8 days may be damaged Refer to Section 7 0 Power Disconnection in this guide Battery Breaker Box Fuse box provides overcurrent and short circuit protection for UPS installations with external batteries NOTICE If battery has been disconnected refer to Section UPS Start Up in the APC Silcon User Guide Battery Breaker Box Fuse box APC Silcon UPS Battery 990 4053 Installation Guide APC Silcon 480kW 400V UPS 31 External Connection 4 9 1 Battery Breaker Box BATTERY NOTICE IMPORTANT BATTERY BATTERY 1 00 NOT REMOVE DC LINKS IF MCB IS ON OR BATTERY 2 FUSE INSTALLED BATTERY 1 BATTERY 2 BATTERY 1 BATTERY 2
9. gt gt gt D 2 g 5 2 3 E 3 a o a o 5 f o B o gt e gt amp 2 eN L eN c nsus x E ez gt WARNING Isolation transformer provides galvanic isolation between mains supply and load Do not bypass isolation transformer in order to avoid damaging circulation currents and to prevent load from loosing galvanic isolation NOTICE Refer to local legal regulation for wiring information 990 4053 Installation Guide APC Silcon 480kW 400V UPS 67 Options Accessories 6 5 6 Wiring up UPS with External Optional Dyn11 Isolation Transformer at Input Load Load Load Load System earth System earth System earth System earth 11 12 X003 System Integration Interface 11 12 X003 System Integration Interface APC Silcon UPS 11 12 X003 System Integration Interface System Integration Interface Isolation Transformer Module Isolation Transformer Module Isolation Transformer Module Isolation Transformer Module TN S SYSTEM Mains supply N C SYSTEM ains supply TT SYSTEM Mains supply IT SYSTEM Mains supply L1 L2 L3 L1 L2 L3 N L1 L2 L3 WARNING Isolation transformer provides galvanic isolation between mains supply and load Do not bypass isolation transformer in order to avoid damaging circulation currents and to prevent load from loosing galvanic isolation NOTICE
10. Silcon 480kW 400V UPS Installation Guide www apcc com Copyright 2000 APC Denmark ApS This manual is subject to change without notice and does not represent a commitment on the part of the vendor 6 Thank You Thank you for chosing the APC Silcon Series UPS Please read this Installation Guide thoroughly prior to installing the system It provides important information on safe and efficient installation The installation and use of this product must comply with national federal state municipal and local codes Safety Symbols used in this manual AN WARNING Indicates a hazard which if not avoided could result in injury or death CAUTION Indicates a hazard which if not avoided could result in damage to the product or other property NOTICE Read and pay attention to this important information WARNING This UPS unit contains hazardous AC and DC voltages Only qualified electricians should install the UPS AC line and external batteries and must be familiar with batteries and battery installation Before installing maintaining or servicing the UPS shut off the UPS and disconnect all sources of AC and DC power As the UPS has no built in disconnection devices to switch off external AC and DC input power ensure that disconnection devices are provided as separate parts in connection with the installation The installer must provide each external disconnecting device for this UPS system with l
11. Serial ports Front view of UPS Cabinet doors open X50 is a 24V supply for Triple Chassis Only to be used for this purpose Not suitable for telephone equipment Triple Chassis must be connected to both X50 and a serial port APC Silcon Triple Chassis For more information please refer to the following section 990 4053 20 Installation Guide APC Silcon 480kW 400V UPS External Connection 47 APC Silcon Triple Chassis The APC Silcon Triple Chassis 96045 is an American Power Conversion APC external management peripheral that allows you to use monitoring and control management peripherals with your APC Silcon series UPS The retrofit model AP9604SR is for use with Silcon series UPSs that are not equipped with a 24 VDC power port 4 7 1 Safety Warnings Use the APC Silcon Triple Chassis only in conjunction with an APC Silcon UPS Do not connect a computer to any APC Silcon Triple Chassis port using a straight through extension cable Use the communications cable provided with the APC Silcon Triple Chassis Connections using a cable made by any other manufacturer may cause damage or improper operation of the APC Silcon Triple Chassis the UPS or the computer 4 7 2 Product Description 1 Monitoring port 3 Status LED 2 To UPS port 4 Optional Power port 4 7 2 1 Monitoring Port The Monitoring port has two functions e Connecting to a terminal for configuration of the chassis For direct connecti
12. Battery 1 IR Not supplied by APC Internal Batteries available for 40kW units and smaller Installation Planning Data APC Silcon Series AC Input Battery System DC AC Output Min Input Input Full Load side Heat Power rating Source P kW Cable Overcurrent V load Disch Disch In Overcurrent Dissipation kW Pf V Hz Nom Nom per phase Protection Vdc P kW A A Protection kW 480 480 1 380 50 60 491 8 569 5 838 3 922 1 3 185mm 1000 A 2x384 505 3 658 775 727 3 800A 15 9 400 747 3 822 0 695 7 415 768 4 845 2 666 7 COLUMN 1 1b 1 1 1e 1f 10 1 2 2b 2c 2d 3a 3b 4a NOTES 3 4 1 2 9 5 6 13 8 12 10 11 6 7 13 Provided by others 990 4053 Installation Guide APC Silcon 480kW 400V UPS 71 Appendix 990 4053 Notes 10 11 12 13 Nominal input current based on rated load Maximum input current based on rated load full battery recharge Full battery recharge assumed to increase input current with 10 Nominal power consumption column 1c based on nominal input current 1e and the corresponding input voltage 1a Maximum power consumption 1d based on maximum input current 1f and the corresponding input voltage 1a Suggested input overcurrent protection 1h based on continous full load maximum input current
13. Bypass operation YES Bypass operation Lamp indication on bypass panel The green lamp 003 above the bypass switch handle 0003 lights The green lamp 004 above the output isolator Q004 and the green lamps H002 above the output switch handles Q002 lights The green lamps 002 above the output switch Q002 light and the green lamp 004 above the output switch Q004 lights Now the lamps 002 above the output switch handles Q002 light and the green lamp 004 above the output switch Q004 lights Display shows System OFF 990 4053 Installation Guide APC Silcon 480kW 400V UPS 51 Options Accessories 6 2 3 2 Switching Parallel System from External Bypass into Normal UPS Operation Mains Load Q003 Service bypass switch H002b Silcon UPS APC Silcon UPS 990 4053 52 Installation Guide APC Silcon 480kW 400V UPS Action 1 Check that output switch Q004 is in position 0 Check that all output switches 0002 are in position 0 Turn input switches 0001 to position 1 Open the UPS front door and press the green ON push botton Press on the keyboard Press or M on the keyboard until Press on the keyboard Press on the keyboard All systems will transfer to bypass operation Check that all output switches Q002 are in position 0 10 Turn all output switches 0002 to position 1 11
14. peo1 1 00X a WALSAS LI 5 6 ddns sure 1 UOIeJOS 10215 9dv O34 80218 N N peo1 uone1beju 915 6 1 00X n IN31SAS LL Quee wajshS sure 48UL10JsUeJ 0 SdN 10215 9dv Nad peo1 uomneJ6eju uiajs S 1 00X a n WALSAS O NL ques 9 5 0 Ajddns suy 18 10 5 841 uonejosi 10215 9dv 3d N N 1 1 00 WALSAS S NL WARNING Isolation transformer provides galvanic isolation between mains supply and load Load will loose galvanic isolation if isolation transformer is bypassed NOTICE Refer to local legal regulation for wiring information 990 4053 Installation Guide APC Silcon 480kW 400V UPS 66 Options Accessories 6 5 5 Wiring up UPS with External Optional Dzn0 Isolation Transformer at Output o o 2 2 a Isolation Transformer Module Isolation Transformer Module Isolation Transformer Module System earth System earth System earth System Integration Interface APC Silcon UPS 11 12 X003 System Integration Interface ACP Silcon UPS 11 12 X003 System Integration Interface APC Silcon UPS L2 L3 PEG L1 N
15. 13 Db Service Bypass Panel T O L3 N N N FE Mains supply Load 002 010 003 LIL2L3N PE 123456 78910 2 OQOOO OOOOOO 11213 N PE 123456 1234 11213 N PEE System X003 X005 X005 earth System Integration Interface ACP Silcon 400V UPS 6 1 2 Wiring up UPS with SBP TN S Network FM X001 X004 L1 O L1 L2 o Ll2 L2O0 2 L3 o 13 APC Service Bypass Panel L30 L3 0 o PE Mains supply Load X002 X010 X003 L1L2L3 N PE 123456 78910 11213 N PE OOOOOO OOOO OOOO 111213 N PE 123456 1234 111213 N PEE System X003 X005 X005 earth X001 an System Integration Interface APC Silcon 400V UPS 990 4053 44 Installation Guide APC Silcon 480kW 400V UPS Action 1 Press on the keyboard Press or M the keyboard until Press on the keyboard Press on the keyboard Check lamp indication on the Service Bypass Panel Turn the external bypass switch 0003 to position 1 Turn the output switch 0002 to position 0 Open the front door and press both the green ON and the red OFF keys simultaneously The acoustic alarm sounds for 30 sec Turn the input switch to position O The red alarm LED below the display l
16. 1f MCCB breaker selection based on continous full load nominal input current 1 is acceptable provided battery recharge time is short Fuses according to DIN LV HRC type gL 500V assumed MCCB load capacity must be 8xIn nominal current for minimum 10ms Suggested load side overcurrent protection 8b based on nominal output current 3a Nominal battery voltage assumed to be 2V cell Lead technologi Recommended cable sizes see External Connection section of this guide CAUTION Cable sizes must comply with national and or local legal regulations Nominal battery discharge current 2c based on full rated load and nominal battery voltage 2V cell Maximum battery discharge current 2d based on full rated load and battery voltage at end of discharge 1 7V cell Full load discharge power from battery based on nominal battery discharge current 2c x nominal battery voltage 2x192cells x 2V cell or maximum battery discharge current 2d x battery voltage at end of discharge 2x192cells x 1 7 V cell Heat dissipation based on nominal full load capacity and linear load 72 Installation Guide APC Silcon 480kW 400V UPS How to Contact 10 0 How to Contact APC APC ww W apcc com APC Corporate 132 Fairgrounds Road West Kingston RI 02892 USA Telephone 401 789 5735 Fax 401 789 3710 PowerFax 800 347 FAXX Pre sales Technical Support 877 474 5266 1 877 4Silcon Post sales Technical Sup
17. Turn the output switch Q004 to position 1 12 Turn the bypass switch Q003 to position 0 Display shows System OFF Normal operation load power 0 Bypass operation NO Bypass operation MES Bypass operation Lamp indication on Service Bypass Panel The green lamps 002 above all the output switch handles 0002 lights The green lamp 004 above the output switch Q004 handle also lights The green lamps 002 above all the output switch handles 0002 light The green lamp 004 above the output switch Q004 handle and the green lamp 003 above the bypass switch light The green lamps 002 and 004 do not light any longer 003 will light until normal operation Options Accessories 990 4053 Installation Guide APC Silcon 480kW 400V UPS 53 Options Accessories The following can be carried out on any UPS Display shows 13 Press on the keyboard Bypass operation YES 14 Press on the keyboard until 15 5 the keyboard 16 Press on the keyboard All the systems will transfer to normal operation Normal operation load power xx No lamps on the bypass panel lights any longer 6 2 4 Isolating One UPS for Service Maintenance In a redundant system one UPS may be isolated for service maintenance without affecting other UPSs 1 Check that remaining UPS s is capable of carrying the load in the event that one UPS is isolat
18. 9596 non condensing Electromagnetic immunity FCC Class A EN50082 1 verified Installation Guide APC Silcon 480kW 400V UPS External Connection 4 8 Silcon Battery Cabinets IMPORTANT SAFETY INSTRUCTIONS installation of battery drawers in UPS cabinets requires battery knowledge and should be made or supervised by qualified personnel only Keep unauthorized personnel away from batteries b Use identical battery types and numbers when replacing batteries See battery supplier manual for further details c CAUTION Do not dispose of batteries in a fire Battery may explode d CAUTION Batteries are fully charged on delivery Do not short battery terminals or DC terminals e CAUTION Avoid rough treatment and opening of batteries Released electrolyte is harmful to skin and eyes and may be toxic f CAUTION Batteries may cause electric shocks and high voltage short circuit current Follow below precautions when working with batteries 1 Remove watches rings and other metal objects Use tools with insulated handles Wear rubber gloves and boots Do not leave tools or metal parts on top of batteries A m Disconnect charging source prior to connecting batteries Installation and use of this product must comply with all national federal state municipal or local codes If you need assistance please have your UPS model and serial number ready and call APC see How to
19. Install gland plate in bottom of unit Installation Guide APC Silcon 480kW 400V UPS External Connection 4 2 System Integration Interface Lamp 003 69 Utility input aie Output Service bypass switch Lamp 002 APC Silcon 8 n UPS 0001 0002 Input switch Output switch Battery Battery Breaker Box NOTICE Consistent use of designations 0001 Q002 Q003 002 003 in diagrams simplifies information exchange System Integration Interface SII is the control link between UPS and system main switches as shown in above diagram The purpose of the SII is to ensure correct operation of switches without losing system output power Auxiliary contacts on the main switches transmit the SII board inputs Lamps on Service Bypass Panel and Battery Breaker Box Battery Cabinet indicate green light for operation of output switches SII board also integrates input facilities for emergency shut down and temperature compensation of charge voltage for external battery use with battery monitor Battery operation and Common fault are two main SII board status relay signals 990 4053 Installation Guide APC Silcon 480kW 400V UPS 11 External Connection 4 2 1 Connections X003 Input signals Contact load TTL 12 Isolation Transformer 11 7771
20. Now also the green lamp H003 above the bypass switch handle Q003 lights Only the Green lamp H003 above the bypass switch handle Q003 lights Display shows Bypass operation YES Bypass operation NO Normal operation load power xx No lamps on the Service Bypass Panel light any longer Installation Guide APC Silcon 480kW 400V UPS Options Accessories 6 2 Service Bypass Panel for Parallel Redundant Operation Service Bypass Panel SBP i 0003 System Output Q004 i i 00025 Q002a Mains Supply APC Silcon X020 400V UPS X021 Battery Breaker Fuse Box 4 Battery Control cables X021 400V UPS 990 4053 Installation Guide APC Silcon 480kW 400V UPS 47 Options Accessories 6 2 1 Two Parallel Systems with Service Bypass Panel pate EL NURI yai 8 Sdn 54 asdn vsdn qoLox 20L0X 00x 200X ae Jd N Sd 27 1 N ERE a 1fd1no dd 1 1 1 N 000 1 61 700 100 LNdLNo WALSAS WALSAS 990 4053 Installation Guide APC Silcon 480kW 400V UPS 48 Options Accessories Bypass Panel and External 1ce ith Servi 10n W1 6 2 2 Parallel Redundant Operat Battery via MCCB
21. RXD 3 RXD 3 TXD 7 GND 5 GND House shield No Connection 6 4 1 2 Connections With Converter Connections to be made according to converter manual Pinconnection example only Pin Connections for cable from host to ME800A R2 Pin connection for cable from ME800A R2 to Remote Display Host ME800A R2 ME800A R2 Remote Display DTE DCE DCE DTE 25 pin female 25 pin male 25 pin male 9 pin male pin No pin No pin No pin No 2 TXD 3 3 2 RXD 3 RXD 2 2 3 TXD 7 GND 7 7 5 GND House Shield No connection No connection House Shield The ME800A R2 must be set up as a DCE with no RTS DTR control The interconnection cable between the two ME800A R2 boxes is a 4 wire twisted pair telephone cable with or without shield The shield improves noise immunity but reduces maximum communication distance Installation Guide APC Silcon 480kW 400V UPS Options Accessories 6 4 2 Remote Display Installation 6 4 2 1 Connecting RS232C and Mains Adapter CAUTION Wiring for alarm and signal circuit field to be rated 300V minimum Rear view Rear view Front view 1 Turn 180 to loosen the 4 screws 2 Remove front cover 3 Mont back plate Cable entry from bottom and rear 4 Connect cables 6 4 2 2 Remote Display Power Supply The remote display is supplied by normal AC power with no battery back up For UPS data transmission to rem
22. Refer to local legal regulation for wiring information 990 4053 68 Installation Guide APC Silcon 480kW 400V UPS System Specifications 7 0 System Specifications 7 11 Technical Data Voltage 3x380 400 415V Input Voltage tolerance 15 Normal operation 10 standard Bypass operation 4 6 8 programmable Frequency 50Hz 60Hz 6 standard 0 5 8 programmable Input power factor load 2596 minimum 0 97 load 10096 minimum 0 99 Current distortion Max 5 Output Voltage 3x380 400 415V Voltage tolerance 1 static symmetrical load 3 static symmetrical load 5 0 100 load step Voltage distortion max 396 linear load max 6 non linear load Load power factor 0 9 lead to 0 8 lag Frequency 50Hz 60Hz mains synchronized 0 1 free running Overload capacity Mains operation 200 60 seconds Mains operation 125 10 minutes Battery operation 150 30 seconds Bypass operation 125 continuous General Ambient temperature 0 40 C Temperatures above 25 C will reduce battery lifetime Humidity Max 95 non condensing Protection class IP30 Safety EN 50091 1 CE Mark Emission and Immunity EN 50091 2 Static bypass switch Built in Auto restart Programmable Economy mode Programmable 7 2 Dimensions Weight Type 480kW Height mm 1800 Width mm 1900 Depth mm 800 Weight kg 1800 990 4053 Installation Guide APC Silcon 480kW 400
23. basic types of APC management peripherals that work with the APC Silcon Triple Chassis e Management peripheral cards which fit into external management peripherals that are equipped with a card slot External management peripherals which connect to the Monitoring or Advanced port of other external management peripherals NOTICE The name Monitoring port varies from product to product but its purpose is the same to replicate the UPS communications port 22 Installation Guide APC Silcon 480kW 400V UPS External Connection 4 7 3 1 Order of Management Peripheral Cards Because UPS signals are passed between management peripherals you must install management peripheral cards in the correct order for them to work together properly The card slots are numbered 1 to 3 from left to right as viewed from the rear of the chassis The following table lists the management peripheral cards their priority and proper position Management E siis Peripheral Card P N Priority Position Web SNMP Management AP9606 Highest High numbered slot Card Out of Band Management Card AP9608 Second highest Call UPS ID Interface Expander AP9607 Second lowest Environmental AP9612T Monitoring Card AP9612TH Lowest Measure UPS Low numbered slot 4 7 3 2 Installing Management Peripheral Cards To install management peripherals perform the following steps 1 Make sure that th
24. chassis has not been configured Configure the Silcon Triple Chassis See the APC Silcon Management Quick Start Guide provided with your chassis or the Web SNMP Management Card Installation Guide on the CD for more information Status LED is flashing slowly The chassis is not communicating with the UPS Verify that the supplied UPS cable is properly connected to the Triple Chassis and to a communications port on the UPS Attached management peripheral cannot identify UPS model or nominal output voltage The management peripheral firmware does not support 3 phase UPSs You may be able to upgrade the firmware of the management peripheral Call APC Customer Support 4 7 5 1 If Problems Persist For problems not covered in the troubleshooting chart or for persistent problems follow this procedure 1 Note the serial number and date of purchase of the APC Silcon Triple Chassis Contact APC Customer Support at the phone number or address that is listed in this manual 2 Be prepared to provide a description of the problem A technician will help solve the problem over the phone if possible or will give you a return material authorization RMA number 3 If the APC Silcon Triple Chassis is under warranty repairs are free of charge If the warranty has expired there will be a nominal charge for repair Installation Guide APC Silcon 480kW 400V UPS 990 4053 25 External Connect
25. long as free space is allowed for system doors to open Per applicable national and or local codes For ventilation and service purposes allow for free space of minimum 1m above the unit or per national and or local codes and in front of UPS Never install systems in direct sunlight NOTICE For reliability reasons do not stand on the UPS keep the UPS cabinet surface free of any objects 8 11 Cabinet Dimensions UPS Height mm Width mm Depth mm 320kW 1800 1600 800 480 1800 1900 800 Cabinet 1900 mm wide 1600 mm wide 2 480kW APC Isolation Transformer Module 20 480kW 990 4053 Installation Guide APC Silcon 480kW 400V UPS 7 Installation 82 Footprint 8 2 11 1900mm Cabinet for 480kW UPS Rear Power cable entry Com cable entry Front 3 2 2 1600mm Cabinet for 480kW Isolation Transformer Rear 990 4053 8 Installation Guide APC Silcon 480kW 400V UPS External Connection 4 0 External Connection 41 Connecting the UPS Right side view Relay board Please refer to Relay Board section o o o o Battery 004 003 Batt 2 Batt 1 ee ee Front view i System Integration Interface Output X005 X004 X003 Input X001 Batt 2 Batt 1 olelele eoe
26. on options accessories available in your region See How to Contact APC in this guide 6 11 Service Bypass Panel for Single Operation UPS Exter Max System System Max Max Dimensions Weight Fixing nal Pro Input Output Exter Cable HxWxD mm kg Cen System spec UPS UPS nal Size tres Input tive Input Output Syste Stud AxB Fuse Short Cable Cable m Size mm A Circuit mm2 mm2 Output Current i Fuse kA 480 1000 45 3x185 3x150 800 M12 1825x 250 kW 1160x620 680 KKK If no external System Output fuses are available or if it has a higher value than indicated above System Output and UPS Output cables should be dimensioned as System Input and UPS Input cables Also refer to local legal regulations Sizes according to IEC 364 5 532 for PVC insulated copper cables max ambient temperature 309C Installation method B Insulated conductors in wall conduit Beware that single phase Switch Mode Power supply loads will increase neutral current At a 10096 SMPS load neutral cable should be dimensioned for 20096 of phase current Depth of enclosure includes switch handles 990 4053 Installation Guide APC Silcon 480kW 400V UPS 43 Options Accessories 6 1 1 Wiring up UPS with SBP in TN C S Network FM X001 004 L1 0 L1 L2 g o 2
27. 053 5 1 1 Programming Keys NOTICE Display accuracy is 1 digit Displays time Exits a mode Accesses alarm stack Scrolls up through list 4y 5 L Scrolls down EE through list Stores parameters enter parameter stack Silences the audible alarm Chooses parameters 36 Installation Guide APC Silcon 480kW 400V UPS Programming Parameters 5 1 2 Programming Example Switch to Bypass Operation NOTICE Do not leave in by pass mode for extended periods in order not to affect battery capacity Action Display shows 1 Press H to enter parameter stack B 0 3 Press 8 untill 4 Press store Return to normal operation Action Display shows 5 Press to enter parameter stack 0 7 55 untill 8 Press E 9 Press Follow same procedure to program other parameters 5 2 System Configuration System configuration parameters are vital for correct system operation and are password protected CAUTION Incorrect programming may damage battery or cause output voltage to be lost during operation 990 4053 Installation Guide APC Silcon 480kW 400V UPS 37 Programming Parameters System Configuration Parameters password protected Parameter Setting Comments Isolation Transformer Input YES NO YES if optional input isolation transformer is available Isolatio
28. 40 7A 5 APC SILCON 120KW 400V UPS 380 233LA 1818A SLI2DKH W TERMINALS F EXT BATTERIES 4100 223 3A 1139 810 Kg 2x384 N A 165 2 N A N A 120kVA 120kW 415 214A 166 APC SILCON 160KW 400V UPS 380 309 3A 242 4 A SLI6DKH W TERMINALS F EXT BATTERIES 400 295 2319 811 Kg 2x384 N A 220 N A N A 160kVA 160kW 415 283 5 222 2A APC SILCON 240KW 400V UPS 380 463 9A 3636 SL240KH W TERMINALS EXT BATTERIES 400 443 347 8A 1460 Kg 2x384 N A 327 6 N A N A 2 0 240kW 415 425 3333A 1 320KW 400V UPS 380 614 7A 282 SL320KH W TERMINALS F EXT BATTERIES 410 588A 1638A 1461 Kg 2x384 436 3 N A N A 320kVA 320kW 415 563 5 bhh LA SILCON 480KW 400V UPS 380 922 727 SL4B0KH W TERMINALS F EXT BATTERIES 400 882A 695 7A 1800 Kg 2x384 N A 6579 N A N A 4B0KVA 480kW 415 845 2A 666 7A TEST PERSONNEL DATE AND SIGNATURE PLEASE RECYCLE The shipping materials for the APC Silcon UPS are recyclable Please save them for later use or dispose of them appropriately Installation Guide APC Silcon 480kW 400V UPS 81 Requirements on Site All system parts are accessible from front or top of UPS Cable entries are accessible from Installation 3 0 Installation bottom A 1m free space on all sides should be allowed during installation Once the system is installed it may be placed close to walls as
29. 400V UPS Options Accessories 6 2 3 Operating External Service Bypass Switch for Parallel Systems 6 2 3 1 Bypassing Parallel UPS Systems Mains Load Q003 Service bypass switch 0020 Silcon UPS Silcon UPS CAUTION Batteries connected to a UPS out of service for a period exceeding 8 days may be damaged 990 4053 50 Installation Guide APC Silcon 480kW 400V UPS Action Options Accessories Step 1 4 can be carried out with any of the parallel systems however this will switch all systems into bypass operation Press on the keyboard or on the keyboard until on the keyboard Press Press Press on the keyboard All systems will transfer to bypass operation Do not switch off any of the UPS systems until step 5 8 has been completed Check lamp indication on the Service Bypass Panel Turn the external bypass switch Q003 to position 1 Turn the output isolator 0004 to position 0 Turn the output switches 0002 to position 0 Open the front door and press both the green ON and the red OFF keys simultaneously in any of the systems The acoustic alarm sounds for 30 sec Repeat for all other system s Turn all input switches 0001 to position 0 The red alarm LED below the display lights and the acoustic alarm sounds for 30 sec The acoustic alarm can be reset by the key Display shows Bypass operation
30. 990 4053 4 Installation Guide APC Silcon 480kW 400V UPS Introduction 1 0 Introduction Power regulation varies from country to country and information given in this installation guide can therefore only be of a general nature Electricians should therefore always refer to national and local electrical codes prior to installing the UPS system 11 Tools and Equipment CAUTION Heavy equipment To prevent personal injury or equipment damage take extreme care when handling and transporting UPS cabinet and equipment CAUTION Ensure that front doors are in place and that internal front cover is fastened by screws before attempting to lift or transport the system This section lists all tools and equipment required to install all UPS configurations See also section 4 0 of this guide for further details on connection Tools 10mm socket 13mm socket deep 17mm socket 19mm socket deep 19mm combo wrench Small flat head regular screwdriver 3 philips screwdriver Compression lug crimping tool Knock out set for glands Equipment Compression lugs for cable terminations Cable to Service Bypass Panel from system feeder Cable to UPS input from Service Bypass Panel Cable to Service Bypass Panel from UPS output Cable from Service Bypass Panel to customer distribution Cable to UPS input from external batteries external Battery Breaker Box systems with external battery Solid core control ca
31. Contact APC in this guide For more information on the APC World Wide Web site at http www appc com WARNING The entire system contains HAZARDOUS AC DC VOLTAGES from several power sources Some terminals and components are live even with the system being switched off ONLY qualified electricians should carry out installations according to national and local codes NO UPS types may have built in batteries when connected to external batteries NEVER install batteries not complying with APC specifications Failing that the installer takes over full responsibility NEVER lift or transport connected or installed batteries NOTICE For reliability reasons do not stand on the UPS keep the UPS cabinet surface free of any objects 990 4053 Installation Guide APC Silcon 480kW 400V UPS 29 External Connection 4 8 0 6 Installation of Batteries See Installation Guide for Battery Cabinet for Preparing Batteries and UPS Dimensions and Weight Connecting Batteries WARNING Before proceding ensure that power supplies have been disconnected from UPS for a minimum of 5 minutes CAUTION Follow Start up Procedure in APC Silcon User Guide Diagram UPS with Battery Cabinet System Integration Interface UPS xoi t 2 1 pie 4 1 A 4 Silcon G 9 0909090 _2 Battery Breaker trip for EPO Emergency Power
32. E OF PRODUCTS SOLD SERVICED OR FURNISHED UNDER THIS AGREEMENT OR IN CONNECTION HEREWITH APC DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY SATISFACTION AND FITNESS FOR A PARTICULAR PURPOSE APC S EXPRESS WARRANTIES WILL NOT BE ENLARGED DIMINISHED OR AFFECTED BY AND NO OBLIGATION OR LIABILITY WILL ARISE OUT OF APC S RENDERING OF TECHNICAL OR OTHER ADVICE OR SERVICE IN CONNECTION WITH THE PRODUCTS THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES AND REMEDIES THE WARRANTIES SET FORTH ABOVE CONSTITUTE APC S SOLE LIABILITY AND PURCHASER S EXCLUSIVE REMEDY FOR ANY BREACH OF SUCH WARRANTIES APC S WARRANTIES RUN ONLY TO PURCHASER AND ARE NOT EXTENDED TO ANY THIRD PARTIES IN NO EVENT SHALL APC ITS OFFICERS DIRECTORS AFFILIATES OR EMPLOYEES BE LIABLE FOR ANY FORM OF INDIRECT SPECIAL CONSEQUENTIAL OR PUNITIVE DAMAGES ARISING OUT OF THE USE SERVICE OR INSTALLATION OF THE PRODUCTS WHETHER SUCH DAMAGES ARISE IN CONTRACT OR TORT IRRESPECTIVE OF FAULT NEGLIGENCE OR STRICT LIABILITY OR WHETHER APC HAS BEEN ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES 990 4053 70 Installation Guide APC Silcon 480kW 400V UPS Appendix 9 0 Appendix 91 Table 1 Installation Planning Data Oc Main Input Breaker Q1 Breaker Field UPS Module Field Wiring D J T TT Wiring wae ea
33. Footprint 8 3 2 1 1900mm Cabinet for 480kW UPS 8 3 2 2 1600mm Cabinet for 480kW Isolation Transformer 8 4 0 External Connection 9 4 1 Connecting the UPS 9 4 2 System Integration Interface 11 4 2 1 Connections 12 4 3 Parallel Board 13 4 4 Relay Board 16 4 4 1 Relay Board Relay Functions 17 4 5 Communication Interface Board 19 4 5 1 Connections 19 4 6 Connecting of APC Silcon Tripel Chassis 20 4 7 Silcon Triple Chassis 21 4 7 1 Safety Warnings 21 4 7 2 Product Description 21 4 7 3 Installing Management Peripherals 22 4 7 4 Powering the Silcon Triple Chassis 24 4 7 5 Troubleshooting 25 4 7 6 Product Specifications 26 4 8 APC Silcon Battery Cabinets 29 4 9 Battery Breaker Box Fuse box 31 4 9 1 Battery Breaker Box 32 4 9 2 APC Battery Breaker Box Connection Diagram 33 4 9 3 UPS with External Battery in Battery Breaker Box Fuse box Configuration 34 5 0 Programming Parameters 35 5 1 Parameters 35 5 1 1 Programming Keys 36 5 1 2 Programming Example Switch to Bypass Operation 37 5 2 System Configuration 37 5 2 1 Programming Example Change Charge Voltage to 446 39 5 2 2 Programming Example Change to Output Isolation Transformer available 40 5 3 Programming Parameters for Advanced Parallel Operation 41 5 3 1 Description of Settings 41 5 3 2 Programming example 42 5 4 Battery Monitor 42 5 4 1 Installation of new batteries 42 6 0 Options Accessories 43 6 1 Service Bypass Panel for Single Operation 43 6 1 1 Wiring up UPS with SBP i
34. L PL CZ Language of text in display E P SK H Automatic restart by mains return Autostar YES NO 1 min delay Ensures quick battery recharge Remote shutdown active YES NO Shutdown of UPS by remote signal when in battery operation Saves battery energy Remote shutdown HIGH LOW Nature of remote shutdown signal level 0 1 2 3 4 Remote shutdown time 5 6 7 8 9 Time delay on remote shutdown of UPS 10 min Battery capacity test Initiates back up time check Time measured from start until it reaches low DC warning level See User Guide section 6 Battery monitor test Initiates checks of battery condition by 25 discharging Automatic battery test OFF 3 6 months Activates the battery monitor test in cyclic intervals Battery monitor reset Press the to resets alarm flashing light Boost charge YES NO YES results in boost charge 10 hours Autoboost charge YES NO YES results in boost charge after battery operation 10 hours Enter new date YYMMDD Set tolocal date Enter new time HHMMSS Set to local time 24 hour clock Factory settings in bold Only for systems with Battery Monitor active Do not leave system running in bypass mode Static bypass for extended periodes of time as batteries are not recharged in bypass mode 990 4053 Installation Guide APC Silcon 480kW 400V UPS 35 Programming Parameters 990 4
35. V UPS 69 Warranty 8 0 Warranty 8 1 Silcon Series Limited Factory Warranty APC warrants that the unit when properly installed and commissioned by APC or APC authorized service personnel shall be free from defects in materials and workmanship for a period of 1 year from the date of installation or maximum 18 months after manufacturing In the event that the unit fails to meet the foregoing warranty APC shall for a period of one 1 year repair or replace any defective parts without charge for on site labor and travel if trained amp authorized APC personnel has conducted start up of the unit An APC Start Up Service must be performed completed by APC or APC authorized service personnel or the on site factory warranty will be voided and replacement of defective parts only will be covered APC shall have no liability and no obligation to repair the installed unit if non authorized APC personnel performed the start up and such start up caused the unit to be defective APC SHALL NOT BE LIABLE UNDER THE WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THAT THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY PURCHASER S OR ANY THIRD PERSON S MISUSE NEGLIGENCE IMPROPER INSTALLATION OR TESTING UNAUTHORIZED ATTEMPTS TO REPAIR OR MODIFY OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE OR BY ACCIDENT FIRE LIGHTNING OR OTHER HAZARD THERE ARE NO WARRANTIES EXPRESS OR IMPLIED BY OPERATION OF LAW OR OTHERWIS
36. a maximum delay of 0 5 seconds from the time when the corresponding main contacts are opened Thistype of anxiliary contact is called an early break contact This also means that it will make late when activated in the opposite direction The auxiliary contact is also called NORMALLY CLOSED NC because the auxiliary contact will be closed when the main contacts are open Please note that the above term NORMALLY has nothing to do with NORMAL UPS OPERATION X005 Output Relays Battery operation signals are received with a 30 second delay This function is inactive during battery test Common fault relay facility is programmable standard factory setting 10 sec See APC Silcon User Guide for details Maximum nominal voltage on contact circuits is 277VAC If two different phases are involved maximum phase to neutral voltage should be below 160VAC Please note that phase L1 is already present on the System Integration Interface board supplied from the Service Bypass Panel Therefore if a phase is needed for alarm or signal purposes Phase L1 should be used 43 Parallel Board CAUTION Control cables must be separated from AC and DC power cables Parallel Board 990 4053 Installation Guide APC Silcon 480kW 400V UPS 13 External Connection The built in parallel board connects two or more UPS systems in parallel either to obtain increased system reliability or to obtain higher output powe
37. abels with the following text Isolate the Uninterruptible Power Supply UPS as instructed in this guide before working on circuit AC and or DC voltage will always involve a potential risk of AC voltage at UPS output generated from either batteries or mains To avoid equipment damage or personal injury always assume that there may be voltage at UPS output This system is equipped with an auto start function If activated the system may start without warning Refer to the Programming section of this guide for information on de activation TEST BEFORE YOU TOUCH To reduce the risk of fire or electric shocks install the UPS and external batteries in a temperature and humidity controlled indoor area free of conductive contaminants UPS batteries are high current sources Shorting battery terminals or DC terminals DC busbars can cause severe arcing equipment damage and injury A short circuit can cause a battery to explode Always wear protective clothing and eye protection and use insulated tools when working on batteries CAUTION This unit contains components sensitive to electrostatic discharge ESD If you do not follow the ESD procedures you may cause severe damage to electronic components 990 4053 2 Installation Guide APC Silcon 480kW 400V UPS Contents 1 0 Introduction 5 1 1 Tools and Equipment 5 2 0 Unpacking 6 3 0 Installation 7 3 1 Requirements on Site 7 3 1 1 Cabinet Dimensions 7 3 2
38. address in parallel system Station Address 1 9 Station address in parallel system APM Mode Active Disabled Use only in parallel systems Advanced Power Redundant 1 Disabled Advanced power management off Management Parallel 1 Redundant 1 Redundant operation with one unit being inactive in parallel system Parallel 1 Redundant operation with all units in operation APM Test Mode Active YES NO YES if APM test mode is active Battery Connection Common Common if common battery is used in parallel system Separate Separate if separate battery is used Bold text refers to factory standard setting Advanced Battery Monitor 990 4053 38 Installation Guide APC Silcon 480kW 400V UPS Programming Parameters 5 2 1 Programming Example Change Charge Voltage to 446 Action Display shows 1 Press and a simultaneously to prepare for password entry i 2 Enter pass word xx by pressing Last selected parameter Boost charge voltage 3 Press or until message appears yr 4 4 6 4 Press Boost BE voltage 5 Press to store siored Boost charge voltage 446 Normal operation 7 Press to exit load power XX 6 Wait about 1 second NOTICE Change charge voltages battery warning limit shut down voltage and high battery temperature limit by entering the actual value See example above 990 4053 Installation Guide APC Silcon 480kW 400V UPS 39 Pr
39. at one system can be isolated without overloading the remaining systems systems UPSs REDUNDANT 1 Advanced power management is activated when the system operates as REDUNDANT N 1 meaning that one system be isolated without overloading the remaining systems N systems UPSs with one spare system 4 APM test mode active No Stand by time will be 24 hours on line time will be 48 hours xN systems Yes Stand by time will be 1 min on line time will be 2 min xN systems 5 Battery connection Separate Separate battery for this UPS Common Common battery in a parallel system NOTICE Common Common battery in a parallel system When this setting is chosen the highest battery temperature that can be found in the parallelled systems for charge voltage compensation NOTICE Common battery pack is a technical possibility However APC recommend separate battery pack due to a higher safety degree in connection with redundant parallel operation The UPS system is designed for both situations 990 4053 Installation Guide APC Silcon 480kW 400V UPS 41 Programming Parameters 5 3 2 Programming example Example with four systems in parallel with separate batteries Programme the station addresses 1 4 1 for UPS 1 2 for UPS 2 3 for UPS 3 and 4 for UPS 4 All UPS systems have to be programmed to Highest station address 4 If APM is not to be teste
40. ble to UPS from Service Bypass Panel Solid core control cable to UPS from external batteries external Battery Breaker Box 990 4053 Installation Guide APC Silcon 480kW 400V UPS 5 Unpacking 990 4053 6 2 0 Unpacking NOTICE Unless otherwise specified by the shipping company use a fork lift to unload equipment from pallet 1 unpack UPS unit remove top and bottom screws from side plates of packaging and lift up side plates 2 Verify compliance between type label on reverse side of front door and system ordered Check input and output voltage 3 Copy type label data to label copy below for easy identification of system 4 Use fork lift to transport system to installation site Copy of type label Arc Hotline Support 3539170 2000 C E mail Support www apccemea com service webstars nsf callinfoweb OpenForm www apcc com N 394 Place label according to SKU no SKU no Model Voltage Current in out Weight Battery Be N PEstHz 30eN PE 61Hz Nom V DC AH Current Backup time Type APC SILCON 60KW 400V UPS 380 115 64 90 94 SL60KH W TERMINALS F EXT BATTERIES 400 110 6 441 Kg 2x384 N A B14 N A N A 6IkVA 60kW 415 106A 833 APC SILCON 80 400V UPS 380 1535 1212A SL80KH W TERMINALS EXT BATTERIES 400 146 115 94 440 Kg 2x384 N A 108 4 N A N A BIKVA B KW 415 1
41. corresponding MCCB 010 MCCB position signals for UPS X011 Trip for emergency stop 220 240V AC 990 4053 Installation Guide APC Silcon 480kW 400V UPS 33 External Connection 4 9 3 UPS with External Battery in Battery Breaker Box Fuse box Configuration FM 001 Li L2 Jo 12 EL o Mains supply 990 4053 004 1 11 L2 0 L2 APC Service Bypass Panel o i PE Load 002 010 X003 11213 N PE 23456 7 8 9 10 11213 N PE 9000000 0000 111213 N PE 123456 1234 111213 N PEE System X001 D X003 X005 X005 System Integration Interface 004 012 12678 2 3 4 APC Silcon 003 004 OOOOO 400V UPS 220 240V AC lt Battery Breaker trip Not in Fuse box O V Temperature sensor 4 Battery 2 84 Installation Guide Silcon 480kW 400V UPS Programming Parameters 5 0 Programming Parameters Below table shows operating parameters programmable from keyboard Only qualified users should re set programming parameters 5 1 Parameters Parameter Setting Comments Bypass operation YES NO YES will switch the system into bypass mode GB D DK S SF Language N
42. d APM test mode active must be NO Ifasystem is isolated due to service the station numbers must be reprogrammed for the remaining active systems starting with number 1 and ending with maximum number of active systems No number must be left in this sequence Furthermore Highest station address must be changed to number of active UPSs in parallel 5 4 Battery Monitor Action Display shows 1 Press and simultaneously to prepare for password entry 2 Enter password xx xx xx by pressing Last selected parameter Expected back up 3 Press g or M until message appears time min 4 Enter the expected back up time in minutes at 100 ohmic pf 1 load when the inverter has a mean efficiency of approximately 96 0 Expected back up a time min 14 0 5 Press to store data Data stored 6 Press or M until message appears pror d 9 Ni Battery capacity 7 Press to set Ah for battery in ARI 7 0 8 Press to store data Data stored Normal operation 9 Press to exit load power XX 5 4 1 Installation of new batteries To avoid false alarms the above procedure MUST be followed NOTICE Contact your local dealer if you have any questions regarding changing parameters 990 4053 42 Installation Guide APC Silcon 480kW 400V UPS 6 0 Options Accessories Options Accessories Please contact your local APC representative for information
43. d card slots you can daisy chain the APC Silcon Triple Chassis with the standard Triple Chassis AP9604 management peripheral installing the APC Silcon Triple Chassis closer to the UPS 4 7 4 Powering the APC Silcon Triple Chassis The APC Silcon Triple Chassis supplies power to the installed management peripheral cards and to the Monitoring port allowing you to power multiple management peripherals 4 7 4 1 AP9604S Power Considerations The 96045 model of the APC Silcon Triple Chassis receives its power from the UPS through the power connector of the Silcon UPS cable If the total current required by all the installed management peripherals exceeds 500 mA you must use a 24 VDC power adapter To find out whether you need additional power see Determining power requirements 4 7 4 2 Power Adapters APC offers two models of 24 VDC power adapter The standard adapter AP9505 can provide an additional 400 mA The universal adapter AP9505i can provide 850 mA 4 7 4 3 Using a Power Adapter To use the adapter plug it into a protected power outlet and into the Optional Power port of the APC Silcon Triple Chassis NOTICE If the power adapter loses power because of a UPS shutdown its attached management peripherals may not operate properly thus adversely affecting the UPS and its protected equipment 4 7 4 4 AP9604SR Power Considerations The AP9604SR model receives its power from the UPS through the suppli
44. e chassis is powered off 2 Install management peripheral cards into the housings on the rear of the chassis See the instructions supplied with the cards and the table above 3 If you are daisy chaining other APC external management peripherals to the Silcon Triple Chassis Connect the UPS cable supplied with the management peripheral to the Monitoring port of the chassis and to the To UPS port of the other management peripheral Share UPS MasterSwitch etc See Daisy chaining the APC Silcon Triple Chassis 4 Power the APC Silcon Triple Chassis and all external management peripherals NOTICE If your configuration requires additional power connect a 24V AC DC power adapter available from APC part number AP9505 or AP9505i for all models of Triple Chassis 4 7 3 3 Daisy chaining the APC Silcon Triple Chassis If you need more than the three card slots available with the APC Silcon Triple Chassis or if you want to use other external management peripherals you can daisy chain external management peripherals together provided that the total amperage of all installed management peripherals cards and external does not exceed the supplied amperage See Determining Power Requirements NOTICE When daisy chaining Triple Chassis units may need to use a power adapter 990 4053 Installation Guide APC Silcon 480kW 400V UPS 23 External Connection 990 4053 To ad
45. ed 2 Switch off system to be isolated for maintenance purposes by pushing green ON and red OFF buttons simultaneously 3 To disconnect battery mains and output open battery MCCB fuse and set input switch 0001 and output switch Q002 to position 0 With Q002 in position 0 UPS will be operational and may be tested as a single system without affecting other parallel UPS s 990 4053 54 Installation Guide Silcon 480kW 400V UPS Options Accessories Mains Load Q003 Service bypass switch H002b Silcon UPS Silcon UPS p 6 2 5 Switching Back to Normal Parallel Redundant Operation 1 Turn input switch Q001 and output switch Q002 to position 1 2 Charge capacitor connect battery and start up UPS UPS will automatically switch to normal operation and start load sharing with other parallelled UPS s WARNING System will discharge built in capacitors but check terminal voltage before proceding 990 4053 Installation Guide APC Silcon 480kW 400V UPS 55 Options Accessories 6 3 Intersystem Synchronization Unit Intersystem Synchronization Unit System ISU System The ISU system consists of inter connected ISUs One ISU system may consist of up to 5 ISUs regardles of ISU configuration The ISU system synchronizes the voltage of parallel operation systems running in battery operation The ISU system may also include one or more ext
46. ed 24 VDC universal adapter The total current required by your management peripherals must not exceed the 850 mA limit of the power adapter See Determining power requirements 4 7 4 5 Determining Power Requirements To determine the total amount of current required by your management peripherals add the individual current requirements for each management peripheral to be installed with the APC Silcon Triple Chassis to the current requirements of the chassis itself Refer to this table Part 4 Management Peripheral Draw mA AP9207 Share UPS 8 port Interface Expander 65 AP9600 Expansion Chassis 30 AP9604 Triple Chassis 20 24 Installation Guide APC Silcon 480kW 400V UPS External Connection AP9604S R APC Silcon Triple Chassis 90 AP9606 Web SNMP Management Card 110 AP9607 Interface Expander 45 AP9608 Out of Band Management Card 35 Call UPS II AP9612 Environmental Monitoring Card Measure UPSII 60 AP9825i Isolated Extension Cable 50 AP9830 Remote Power Off Device 35 4 4 5 Troubleshooting The following table shows the solution to common problems with the operation of the Triple Chassis Problem Possible Cause Solution Status LED is off The chassis is not receiving adequate power See Powering the Silcon Triple Chassis and verify that you are not exceeding current requirements Status LED is flashing quickly The
47. eraction between UPS and e g a computer system Main purpose To ensure a controlled computer shut down in case of a mains supply failure 4 5 1 Connections Cominterface X007 25 pin SUB D male X008 25 pin SUB D male X005 25 pin SUB D female X005 X007 X008 COM 2 Serial port RS 232 V24 Please refer to the standard protocol COM 1 Serial port no E000035 RS 232 V24 Contacts T between UPS status 4 15 2 14 The UPS is OFF no output voltage 2 2 15 The UPS is ON output voltage present 16 LR 4 1 47 6 The UPS is not in bypass operation 4 4 17 The UPS is in bypass operation 4 6 18 The UPS is not in battery operation 6 6 19 The UPS is in battery operation 2 8 20 The UPS battery voltage is above the warning level 21 8 21 The UPS battery has been discharged to the warning level Low battery 8 Please refer to the Programming section for programming of the warning level 134 Input for remote shutdown of the UPS 25 Signal required 3 5 25V pulse for min 1 sec Relay contacts rating Max 42Vac or 60VDC min 0 05A max 0 5A 990 4053 Installation Guide APC Silcon 480kW 400V UPS 19 External Connection 4 6 Connecting of APC Silcon Tripel Chassis The enclosed Triple Chassis must be connected to the serial port on the Communication Interface Board and to the 24V supply cables included Terminal locations shown below 480
48. ernal synchronization sources e g a gen set or a non APC Silcon UPS system Synchronization accuracy of the ISU is better than 2 Schematic overview of ISU system example Parallel Operation System 2 Parallel Operation System 1 UPS 1A ISU System UPS 4 Parallel Operation System 3 Intersystem Synchronization Unit ISU The ISU is an active part of an ISU system serving as the interface to the sources and the ISU system The ISU can be connected to a parallel UPS configuration using the standard parallel communication controller in the parallel operation system See Intersystem Synchronization Unit User s Manual for further details 990 4053 56 Installation Guide APC Silcon 480kW 400V UPS Options Accessories 6 4 Remote Display DEES With the remote display unit data may be displayed at distances of up to 25 m from UPS For extended communication distance see section below Remote display may easily be connected to UPS via one of the two serial communication ports on the communication interface board To obtain a transmission distance of up to 3 2 km normal RS232C signal levels must be converted to a long distance communication standard The converter must be placed outside the UPS cabinet 6 4 1 Extension of Remote Display Communication Distance Remote display communicates with the UPS through a 3 wire RS232 interface Remote display is a DTE Data Terminal Eq
49. ights and the acoustic alarm sounds for 30 sec The acoustic alarm can be reset by the 2 key Installation Guide APC Silcon 480kW 400V UPS Options Accessories 6 1 3 Operating The External Service Bypass Switch Display shows Bypass operation MES Lamp indication on Service Bypass Panel The Green lamp H003 above the bypass switch handle Q003 lights The Green lamp H002 above the output switch handle Q002 lights Only the lamp H002 above the output switch handle Q002 lights now Display shows System OFF 990 4053 45 Options Accessories Action Turn the input switch 0002 to position 0 Open the UPS front door and press the green ON key Press on the keyboard Press or M the keyboard until Press on the keyboard Press E on the keyboard Check lamp indication on the bypass panel Turn the output switch Q002 to position 1 Turn the bypass switch 0003 to position 0 Press on the keyboard Press or M on the keyboard until Press on the keyboard Press on the keyboard Press on the keyboard 6 1 3 1 Switching from External Bypass to Normal UPS Operation Display shows System OFF Normal operation load power 96 Bypass operation NO Bypass operation MES Lamp indication on Servive Bypass Panel The Green lamp H002 above the output switch handle Q002 lights
50. ins voltage RMS outside limits Mains wave form fast detector outside limits Mains frequency outside limits 2 X003 Bypass outside limits Bypass voltage RMS outside limits Bypass wave form fast detector outside limits Bypass frequency outside limits 3 X004 Output outside limits Output voltage RMS value outside limits Output wave form fast detector outside limits Output frequency outside limits 4 X005 System overload Output load exceeding 100 Delta inverter current limiter active Main inverter current limiter active 5 X006 Fan fault Blocked or faulty fan 6 X007 High Equipment Temperature or Inverter Fuse Blown Static switch temperature too high Main inverter failure temperature too high or fuse blown Delta inverter temperature too high Magnetic temperature too high Isolation transformer option temperature too high Battery temperature too high 7 X008 MCCB battery off Battery MCCB Fuse not closed or released 8 X009 Normal operation UPS running in normal operation mode status 9 X010 Battery operation UPS running in battery operation mode status 10 X011 Bypass operation UPS running in bypass operation mode status 11 X012 Stand by operation UPS in stand by mode Hot stand by parallel systems only 12 X013 Service bypass operation Service bypass switch active 13 X014
51. ion 990 4053 4 Pack the APC Silcon Triple Chassis carefully in its original packaging if possible Do not use polystyrene beads for packing Damage sustained in transit is not covered under the warranty Enclose a letter in the package with your name address RMA number a copy of the sales receipt daytime phone number and payment if applicable 5 Mark the RMA number clearly on the outside of the shipping carton The factory will not accept any materials without this marking 6 Return the Triple Chassis by insured prepaid carrier to the address given to you by APC Customer Support 4 7 6 Product Specifications 4 7 6 1 Monitoring Port Pin Assignments The Monitoring port is a 9 pin communications port The port operates with no flow control at a rate of 2400 baud The data format is 8 data bits with 1 start bit 1 stop bit and no parity When the Triple Chassis operates with simple signalling the following limitations and capabilities apply to the Monitoring port Pins 3 5 and 6 are open collector outputs which must be pulled up to a common referenced supply no greater than 40 VDC The transistors are capable of a non inductive load of 25 mA Use only Pin 4 as the common The output at Pin 2 generates a low to high RS 232 level when the device is signalling an On Battery condition The pin is normally at a low RS 232 level The UPS is signalled to shut down when a high RS 232 level is applied to Pin 1 for 4 5 seco
52. late is installed in bottom of cabinet OUTPUT L1 L2 L3 N PE TEMP X002 SWITCH O O O oL 2 N PE ele Yor ele O O O O E O O CAUTION At 100 switch mode load neutral must be rated for 200 phase current 990 4053 62 Installation Guide APC Silcon 480kW 400V UPS Options Accessories Isolation External External External PE External External Transformer Input Input Cable Cable Output Temp Fuses FM mm2 mm2 Cable mm2 Signal A 380 415V Cable 380 415V mm2 480kW 1000 3 185 185 3 185 2 DIN gL types PVC cables insulated to withstand a maximum ambient temperature of 30 C Installation Guide APC Silcon 480kW 400V UPS 990 4053 63 Options Accessories 6 5 2 Wiring up UPS with External Yyn0 Isolation Transformer at Output oS lt oS 2 2 2 Isolation Transformer Module Isolation Transformer Module Isolation Transformer Module System earth System earth System earth 11 12 X003 System Integration Interface APC Silcon UPS 11 12 X003 System Integration Interface 11 12 X003 System Integration Interface APC Silcon UPS 2 gt 2 gt gt ER 5 wn uu gt 5 gt 5 E 5 o 2 t5 2 a 2
53. les located on parallel board Connect X020 in UPS1 to X021 in UPS2 and connect X020 in UPS2 to X021 in UPSS3 etc Connect X020 in last UPS to X021 in UPSI Cable is delivered with the UPS Power Cables To optimize load sharing in parallel operation external power circuits must be symmetrical Power input and output cables to have same length and identical cross sections 990 4053 Installation Guide APC Silcon 480kW 400V UPS 15 External Connection 44 Relay Board vous T Em mu a me MM Sr Bec som pere 21359 2 9009 VAN 8010 eS i sepe Maximum load 8 0 250VAC 0 3A 60VDC i Minimum load 0 05 6VAC 0 05A 6VDC Relays relays are fail safe In alarm modes relay coil will be de energized 990 4053 16 Installation Guide APC Silcon 480kW 400V UPS 4 4 1 Relay Board Relay Functions External Connection NOTICE If alarm mode Communication to controller lost is active ALL relays will indicate failure Relay Number Message Alarm trigging Events 1 X002 Mains outside limits Ma
54. n TN C S Network 44 6 1 2 Wiring up UPS with SBP in TN S Network 44 6 1 3 Operating The External Service Bypass Switch 45 6 2 Service Bypass Panel for Parallel Redundant Operation 47 6 2 1 Two Parallel Systems with Service Bypass Panel 48 6 2 2 Parallel Redundant Operation with Service Bypass Panel and External Battery via MCCB 49 6 2 3 Operating External Service Bypass Switch for Parallel Systems 50 6 2 4 Isolating One UPS for Service Maintenance 54 6 2 5 Switching Back to Normal Parallel Redundant Operation 55 6 3 Intersystem Synchronization Unit 56 6 4 Remote Display 57 990 4053 Installation Guide APC Silcon 480kW 400V UPS 3 6 4 1 Extension of Remote Display Communication Distance 57 6 4 2 Remote Display Installation 59 6 4 3 Remote Display Use 60 6 5 Isolation Transformer 61 6 5 1 Connecting Isolation Transformer 62 6 5 2 Wiring up UPS with External Yyn0 Isolation Transformer at Output 64 6 5 3 Wiring up UPS with External Yyn0 Isolation Transformer at Input 65 6 5 4 Wiring up UPS with External Optional Dzn0 Isolation Transformer at Input 66 6 5 5 Wiring up UPS with External Optional Dzn0 Isolation Transformer at Output 67 6 5 6 Wiring up UPS with External Optional Dyn11 Isolation Transformer at Input 68 7 0 System Specifications 69 7 1 Technical Data 69 7 2 Dimensions Weight 69 8 0 Warranty 70 8 1 APC Silcon Series Limited Factory Warranty 70 9 0 Appendix 71 9 1 Table 1 Installation Planning Data 71 10 0 How to Contact APC 73
55. nTransformer YES NO YES if optional output isolation transformer is available Output Delta Soft Start Time 1 10 20 40 sec Input current switching in ramp function Use higher values for smaller unstable diesel generators External SSW present YES NO YES for systems with external static bypass switch Normal Charge Voltage 410 460V Setting of float charge voltage at 20 438V Automatic compensation for temperature deviations Boost Charge Voltage 438 460V Setting of boost charge voltage at 20 438V Automatic compensation for temperature deviations Low Battery warning 336 384V Discharged Battery warning 336V Low Battery shut down 310 336V Switches off system at min permissible battery 326V voltage Synchronization 0 25 0 5 1 2 4 Syncronization speed Hz sec High Battery Temperature 15 40 C Alarm Ambient temperature for battery too high 35 C Common fault delay 0 10 20 Delay before common fault alarm relay is activated 30 sec Reset operation mode lock YES NO YES resets system locked in bypass or battery operation mode caused by system failures only applicable for service personnel Expected back up time 0 1 999 9 Expected UPS back up time in minutes when running min 5 0 at 100 ohmic load Time used by ABM Battery Capacity in Ah 0 1 999 9 Total Battery capacity in Ah 7 0 Setting used by ABM Highest Station Address 2 9 Highest station
56. nds Shutdown is also dependent on the UPS status When the Triple Chassis operates with advanced signalling the following limitations and capabilities apply to the Monitoring port Pin 7 is unassigned DC operating voltage is available on Pin 8 This voltage may be from the UPS or from an external adapter whichever is greater 26 Installation Guide APC Silcon 480kW 400V UPS External Connection Normally Open Line Fail Signal Normally Open Low Battery Signal Normally Closed Line Fail Signal Common UPS Shut Down RS 232 Input or Hl Advanced Mode RS 232 Data RX In 47s Line Fail RS 232 Output or Advanced Mode RS 232 Data TX Out Unregulated 24 VDC Output Chassis 990 4053 Installation Guide APC Silcon 480kW 400V UPS 27 External Connection 990 4053 28 4 7 6 2 Power Physical and Environmental Specifications Item Specification Power Turn on voltage gt 22 VDC Turn off voltage lt 16 VDC Current draw normal operation 90 mADC Current draw voltage lt 16 VDC lt 1 mADC Physical 217 Weight 4 02 lb 1 81 kg Shipping weight 8 12 Ib 3 65 kg Environmental Elevation above MSL Operating 0 to 10 000 ft 0 to 3000 m Storage 0 to 50 000 ft 0 to 15 000 m Temperature Operating 32 to 113 F 0 to 45 Storage 4 to 158 F 20 to 70 Relative humidity Operating Storage 0 to 9596 non condensing 0 to
57. ogramming Parameters 5 2 2 Programming Example Change to Output Isolation Transformer available Action Display shows 1 Press and Ed simultaneously to prepare Key in password for password entry 2 Enter pass word xx xx xx by pressing m Last selected parameter 3 Press until message appears Isolation trafo output Isolation trafo output 4 Press to change YES 5 Press to store Data stored Isolation trafo output YES Normal operation 7 Press to exit load power XX 6 Wait about 1 second NOTICE Change parameters by pressing the key once or several times See example above 990 4053 40 Installation Guide APC Silcon 480kW 400V UPS Programming Parameters 5 3 Programming Parameters for Advanced Parallel Operation To use the advanced parallel functions the following parameters must be programmed 1 Station number 2 Highest station address 3 Advanced power management 4 APM test mode active 5 Battery connection 5 3 1 Description of Settings 1 Station number Valid station numbers 1 9 stating the UPS parallel address in system 2 Highest station number Valid station numbers 2 9 stating the number of UPSs in system 3 Advanced power management Disabled Advanced Power Management is inactive PARALLEL 1 Advanced Power Management is activated when the system operates as PARALLEL N 1 meaning th
58. on to the Monitoring port you must use the Monitoring cable supplied with the chassis APC P N 940 0024 Connecting to other APC external management peripherals a daisy chain 4 7 2 2 To UPS Port The To UPS port connects the chassis to the UPS using the Silcon UPS cable APC P N 940 0071 The cable connector plugs into a communications port on an APC Silcon UPS 990 4053 Installation Guide APC Silcon 480kW 400V UPS 21 External Connection 990 4053 4 7 2 3 LEDs The APC Silcon Triple Chassis status LED provides important information concerning operation of the chassis Refer to the table below for a description of the conditions indicated by the LED IF the LED is THEN the Silcon Triple Chassis off is not receiving power has not been configured See the APC Silcon Management Quick flashing quickly Start Guide provided with your chassis or the Web SNMP 5 times per second Management Card Installation Guide on the CD for more information flashing slowly T time per second is powered on but is not communicating with the UPS on is operating normally 4 7 2 4 Optional Power Input With the Optional Power input you can power the APC Silcon Triple Chassis from an external source using a 24 VDC power adapter A universal adapter AP9505i or a standard adapter AP9505 can be purchased separately from APC 4 7 3 Installing Management Peripherals There are two
59. ote display to remain unaffected during power failure the remote display must be supplied from an uninterruptible power source Converters used to extend communication distance must also be supplied from uninterruptible power sources 6 4 2 3 Remote Display Cables RS232C to RS232C cable APC Silcon DB25 F Remote Display DB9 M 2TXD IH 3TXD 3RD 280 5 GND Connect shield at one end only Rating Refer to Local National electrical codes Communication voltage 15 990 4053 Installation Guide APC Silcon 480kW 400V UPS 59 Options Accessories 6 4 3 Remote Display Use The remote display is an inactive unit unable to influence the operation of the UPS Some of the alarms visible on the internal display are also available on the remote display See the Alarm section in the APC Silcon User Guide 6 4 3 1 Initiating the Remote Display After having connected the supply the display will show Remote Display APC Silcon UPS 6 4 3 2 Communication Fault Communication fault between UPS and remote display will appear in the display as follows Data transmission interrupted 6 4 3 3 Remote Display Setting Use Stack to select language and type of UPS connected to remote display Parameter Setting Comments Language GB D F DK S SF NL PL CZ Language E P SK H Host SDC charger DP300E 300E Type of UPS connected to remote display
60. port 877 287 7835 1 877 2UPS TEK Web www apcc com support contact contact_support cfm APC Denmark Silcon All DK 6000 Kolding Denmark Telephone 45 75 54 22 55 Fax 45 72 19 03 50 Pre sales Technical Support 45 72 19 04 90 Post sales Technical Support 353 91 70 2000 Web www apcc com support contact contact_support cfm 990 4053 Installation Guide APC Silcon 480kW 400V UPS 73
61. r The parallel board also ensures correct load sharing between paralled systems NOTICE For reliability reasons APC recommends separate battery packs in redundant parallel conigurations To prepare the UPS for parallel redundant mode disconnect all sources of AC and DC power supply to the UPS and connect the ribbon cable from the parallel board to the main controller board the ribbon cable is delivered with the UPS CAUTION DO NOT connect ribbon cable between controller and parallel card in single configurations Ribbon cable is for parallel operation only Complete the parallel system set up by connecting the external control cables see below Follow the instructions in the Programming Parameters for Advanced Parallel section of this guide to execute necessary re programming 990 4053 14 Installation Guide APC Silcon 480kW 400V UPS External Connection Parallel Board X021 15 pin SUB D female X020 15 pin SUB D female X020 X021 l External multicore cable with 14 wires shield to other parallel units A A S S S x lt amp S S S S External Control Cables External multicore cable is equipped with 15 pin SUB D plug at either end Connect pin 1 to pin 1 and pin 2 to pin 2 etc up to pin 15 with the exception of pin 8 which is not to be connected Shield is connected to plug cover at both ends Terminals X020 and X021 for control cab
62. t down 5001 Charge voltage 002 compensation 0 576V C 4 Emergency shut down 3 with internal supply 2 T Emergency shut down 1 with external supply 5 X 990 4053 12 Installation Guide APC Silcon 480kW 400V UPS External Connection Terminal Blocks X003 X004 Anxiliary Contacts When switching Q001 Q002 Q010 Battery Breaker 1 or Battery Breaker 2 from ON or 1 to OFF or 0 the anxiliary contact has to be open BEFORE the corresponding main contacts are opened When switching Q001 Q002 0010 Battery Breaker 1 or Battery Breaker 2 the opposite way from OFF or 0 to ON or 1 the anxiliary contact has to close with a maximum delay of 0 5 seconds from the time the corresponding main contacts are closed This type of auxillary contact is called a late make contact This also means that it will break early when activated in opposite direction This auxillary contact is also called NORMALLY OPEN NO because the auxillary contact will be open when the main contacts are open Please note that the above term NORMALLY has nothing to do with NORMAL UPS OPERATION MODE When switching Q003 from OFF or 0 to ON or 1 the anxiliary contact has to open BEFORE the corresponding main contacts are closed When switching Q003 the opposite way from or 1 to OFF or 0 the auxillary contact has to close with
63. uipment employing a SUB D 9 pin female connector Communication speed 9600 bps For communication distances see Table 1 Insert converters if longer distances are necessary or if communication cables are led through magnetically noisy areas Converters must comply with local regulations Table 1 Remote Display Communication Extensions Standard Short haul RS232 Modem Async Max distance 80 25 ft m 10000 3200 ft m Converter Manufacture No converter BLACK BOX Art Code ME800A R2 RS232 BLACK BOX connector Sub D 25 pin female BLACK BOX interconnector 4 screw terminal Two converter boxes are required for a communication distance extension One box near the UPS for the conversion from RS232C to a long distance communication standard and another box at the other end to convert back to RS232C which is to be connected to the Remote Display The converter provides optical signal insulation Both converter boxes must be supplied by an uninterruptible power source 990 4053 Installation Guide APC Silcon 480kW 400V UPS 57 Options Accessories 6 4 1 1 Connections Without Converter Connect a 25 pin female Sub D and a 9 pin male Sub D connector with a 3 wire shielded cable as shown in the table below Connect shield at one end only Pin Connection for Interconnection Cable without converter Host DTE Remote Display DTE 25 pin female 9 pin male pin No pin No 2 TXD 2

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