ARA Automatic Recloser - iC60 Circuit Breakers
Contents
1. The auxiliaries e must be mounted to the left of the ARA automatic recloser e must not be mounted between the ARA automatic recloser and the iC60 circuit breaker The diagram below shows the possible combinations of an ARA C60 automatic recloser assembled with an iC60 circuit breaker and optional auxiliaries IOF SD OF DOCA0014EN 01 01 2013 Installation Assembly Procedure with Auxiliaries Requirements e Move the ARA automatic recloser handle to the open position OFF e Move the iC60 circuit breaker handle to the open position OFF e Check that the padlocking device on the ARA automatic recloser is open device pulled out Step Action 1 Remove the blanking plate on the left hand side of the ARA automatic recloser using a screwdriver 2 e Set the remote control inhibitor switch to OFF to unlock the padlocking device e Assemble the ARA automatic recloser with the auxiliary On a new product remove the piece of card holding the padlocking device in the open position Push back the padlocking device Check that the unit has been assembled correctly by moving the handle from the ON to the OFF position and back again 6 Follow the same procedure to add an additional auxiliary Dimensions The dimensions of the ARA C60 automatic recloser assembled with an C60 circuit breaker and optionally with a Vigi C60 and an indication tripping auxiliary are as follows 4P2. reclosing is locked The automatic recloser then has to be reinitialized either manually or remotely by means of input Y2 Cao EY NE 300 ms Xs 300 ms gt Yes 0 y aril Key Description TA Time delay before reset x Reclosing TB Check time after reset 4 Fault Permitted number of reclosing cycles Y2 Final reclosing attempt A Locked state intervention needed Each response by the ARA automatic recloser is detailed in a timing diagram Timing diagram Description Activation and inhibition of the automatic recloser see page 27 Transient faults n lt N see page 27 Transient faults n gt N see page 28 Permanent fault see page 28 Reinitialization of the automatic recloser see page 29 Nn M0 0O 0 gt Final reclosing attempt see page 29 DOCA0014EN 01 01 2013 25 Usage Type of Fault 2 types of fault can occur on a line e Transient The fault occurs but does not reappear e Permanent The fault is continuously present The automatic recloser provides a means of dealing with these various fault types Reclosing Programs The reclosing program is selected by means of a 4 position switch located on the front panel The available reclosing programs are shown in the following table Program Program type Number of Time delay before Check time TB Final r
3. X 72 3P X 54 2P X 36 4P X 135 Op is O O BA E we Vigi C60 U AC HEIEIHEHEHH alae 20 aga OF SD iOF SD OF iOF SD24 MX IMX OF MN iMNs MNx MSU MX IMX OF MN iMNs MNx MSU OF SD OF SD OF iOF SD24 The widths of the indication tripping auxiliaries are as follows Auxiliary Type Width Indication OF SD OF SD OF iOF SD24 9 mm Tripping MX IMX OF iMN iMNs MNx MSU 18 mm Indication tripping iOF SD iOF SD OF iOF SD24 MX iMX OF MN iMNs MNx MSU 27 mm DOCA0014EN 01 01 2013 19 Installation Connection Safety Instructions A 4 DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Wear appropriate personal protective equipment and follow the standard electrical safety precautions e Only qualified electricians who have read the relevant instructions are authorized to install this equipment e NEVER work alone e Disconnect all current and voltage sources before carrying out visual inspections testing or maintenance work on this equipment Always assume that all circuits are live until they have been de energized tested and labeled Pay particular attention to the design of the power supply circuit Take account of all power supply sources including in particular feedback po
4. recloser by means of MDU auxiliaries WM Li 24 48 24 48 addid 24 48 Waecide Wacide Wacide Wacide lien ri i i iMDU IMDU ARA I a i i Te a In i In 2 F E P Yury ME Y2 T1 Ei The catalog number for the MDU auxiliary can be found in the corresponding section see page 10 22 DOCA0014EN 01 01 2013 Usage What Is in This Chapter This chapter contains the following topics Topic Page Operation 24 Usage 30 DOCA0014EN 01 01 2013 23 Usage Operation Introduction The ARA automatic recloser performs a certain number of reclosing operations depending on the program selected by the user The program includes the following settings e A time delay before reclosing TA e A check time TB e A maximum number of reclosing attempts N If the fault is still present after these reclosing attempts the device locks itself out When the device is locked the circuit breaker can only be reclosed either manually or by means of a final closing attempt via the Y2 input 24 DOCA0014EN 01 01 2013 Usage Operating Principle of the Automatic Recloser When a fault occurs the system trips and reclosing takes place at the end of time TA After reclosing if a new fault occurs during time TB the fault counter is incremented or else the counter is reset to 0 If the fault counter exceeds the maximum authorized number of reclosing operations
5. A0014EN 01 01 2013 Presentation Circuit breaker indication auxiliaries indicate the state of the circuit breaker Product designation Catalog Description number OF A9A26924 Circuit breaker open closed indication contact A9A26869 SD A9A26927 Circuit breaker trip state indication contact A9A26855 IOF SD OF A9A26929 Circuit breaker open closed and circuit breaker trip state indication contact iOF SD24 A9A26897 Circuit breaker open closed and circuit breaker trip state 24 V DC indication contact The MDU adapter auxiliary allows the ARA automatic recloser to be used with differing control voltages Product designation Catalog Description number MDU A9C18185 24 or 48 V AC DC 230 V AC adapter module DOCA0014EN 01 01 2013 11 Presentation Description Automatic Reclosers for C60 Circuit Breakers 4 Programs with 4P Circuit Breaker 1 2 3 4 5 6 7 ER I pl i L a i oe at tok 5 L hi m om a m zu 8 1 Selector switch for operating program 1 to 4 2 Operating state LED 3 Sealable cover 4 Automatic recloser state terminal block 5 Automatic recloser inhibitor switch 6 Padlocking device ARA automatic recloser padlocking 7 Circuit breaker state terminal block open or closed 8 Opening closing handle for ARA automatic recloser 9 Y1 Y2 control input terminal block 10 230 V AC power supply te
6. DOCA0014EN 01 ARA Automatic Recloser IC60 Circuit Breakers Reference Manual 01 2013 Schneider www schneider electric com Tp Electric The information provided in this documentation contains general descriptions and or technical character istics of the performance of the products contained herein This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications lt is the duty of any such user or integrator to perform the appropriate and complete risk analysis evaluation and testing of the products with respect to the relevant specific application or use thereof Neither Schneider Electric nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information that is contained herein If you have any suggestions for improvements or amendments or have found errors in this publication please notify us No part of this document may be reproduced in any form or by any means electronic or mechanical including photocopying without express written permission of Schneider Electric All pertinent state regional and local safety regulations must be observed when installing and using this product For reasons of safety and to help ensure compliance with documented system data only the manufacturer should perform repairs to components When devices are used for applications with technical safety require
7. bol to a Danger safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death 4 DANGER f This is the safety alert symbol It is used to alert you to potential DANGER indicates an imminently hazardous situation which if not avoided will result in death or serious injury A WARNING WARNING indicates a potentially hazardous situation which if not avoided can result in death or serious injury A CAUTION CAUTION indicates a potentially hazardous situation which if not avoided can result in minor or moderate injury NOTICE NOTICE is used to address practices not related to physical injury Electrical equipment should be installed operated serviced and maintained only by qualified personnel No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material A qualified person is one who has skills and knowledge related to the construction and operation of electrical equipment and its installation and has received safety training to recognize and avoid the hazards involved DOCA0014EN 01 01 2013 DOCA0014EN 01 01 2013 About the Book Ata Glance Document Scope This manual is intended for designers and installers of control systems and electrical protect
8. d their number exceeds the maximum authorized number of faults to ensure the safety of the installation The automatic recloser locks and the installation is not powered up again the automatic recloser maintains the safety of the installation The following timing diagram illustrates operation of the ARA iC60 automatic recloser for all programs Locked OFF Timing Diagram D Permanent Fault If a permanent fault occurs on the installation the automatic recloser locks after the maximum authorized number of reclosing operations has been reached The installation cannot be powered up again automatically Human intervention is needed to clear the fault The safety of the installation is maintained The following timing diagram illustrates the operation of the ARA C60 automatic recloser with programs 1 and 2 28 DOCA0014EN 01 01 2013 Usage Timing Diagram E Reinitialization If the automatic recloser is locked owing to too high a number of reclosing attempts it can be reinitialized in 2 ways e By reclosing the circuit breaker manually using the handle In this case reclosing is immediate e Bymovingthe auto OFF switch to the OFF position and then to the auto position In this case reclosing occurs at the end of time TA The following timing diagram illustrates operation of the ARA automatic recloser when the circuit breaker is reinitialized by manual reclosing Locked OFF The followin
9. eclosing reclosing reclosing TA attempt Y2 operations La Short cycle 1 60 s 6 min Once after inhibition ir i p a ES 3 60s 2 min Ca 3 min 6 min 3 min 6 min LA Long fixed 5 60s 2 min R cycle 3 min 6 min po a 3 min 6 min 3 min 6 min 3 min 6 min NEN Long 5 60 s 2 min ine i progressive 3 min 6 min oy cycle 4 min 8 min 5 min 10 min 6 min 12 min 26 DOCA0014EN 01 01 2013 Usage Timing Diagram A Activation and Inhibition The automatic recloser can be activated or inhibited in 2 ways e Remotely by means of input Y1 e Locally by moving the OFF auto switch to the OFF position When the automatic recloser is inhibited the state LED flashes orange and reclosing is impossible The following timing diagram illustrates operation of the ARA C60 automatic recloser for all programs Timing Diagram B Transient Faults n lt N Several short lived faults occur in succession the fault counter is incremented consecutively but the maximum authorized number of reclosing operations is not reached The automatic recloser protects the installation while also maintaining its availability The following timing diagram illustrates operation of the ARA C60 automatic recloser for all programs LA Locked OFF DOCA0014EN 01 01 2013 27 Usage Timing Diagram C Transient Faults n gt N Several short lived faults occur on the line an
10. g power to an Internet network Locked Reclosing pee ee ee command Control and monitoring system for supplying power to an Internet network Ne a i OG OG CH GS CA DOCA0014EN 01 01 2013 31 EE DOCA0014EN 01 Schneider Electric Industries SAS 35 rue Joseph Monier CS30323 F 92506 Rueil Malmaison Cedex www schneider electric com As standards specifications and designs change from time to time please ask for confirmation of the information given in this publication 01 2013
11. g timing diagram illustrates operation of the ARA automatic recloser when the circuit breaker is reinitialized by means of the auto OFF switch Locked OFF Timing Diagram F Final Reclosing Attempt If the automatic recloser is locked a pulse at input Y2 can be used to reclose it remotely Only one reclosing attempt is permissible The following timing diagram illustrates operation of the ARA iC60 automatic recloser for all programs 1 min 21 22 24 ON Emann Locked OFF O Only one Y2 command can be attempted in order to reclose the locked ARA C60 automatic recloser DOCA0014EN 01 01 2013 29 Usage Usage Padlocking This procedure shows how to padlock the ARA automatic recloser and the circuit breaker before starting electrical work It is impossible to reclose the automatic recloser and circuit breaker either remotely or locally without removing the padlock and pushing in the padlocking device A9C70134 Step Action Open the circuit breaker by moving the handle down Set the remote control inhibitor switch to the OFF position Attach the padlock diameter 3 to 6 mm to the padlocking device 4 2 3 Pull out the padlocking device of the ARA automatic recloser 4 5 On 3P 4P circuit breaker modules attach a second padlock to the circuit breaker using the A9A26970 accessory 6 The automatic recloser and the circuit breake
12. ion systems Validity Note ARA automatic reclosers are designed to automatically reclose C60 circuit breakers after they have tripped Related Documents Title of Documentation Reference Number Instruction Sheet for ARA C60 Automatic Reclosers English Dutch French German Italian Portuguese Spanish Chinese Russian S1B6233501 You can download these technical publications and other technical information from our website at www schneider electric com User Comments We welcome your comments about this document You can reach us by e mail at techcomm schneider electric com DOCA0014EN 01 01 2013 DOCA0014EN 01 01 2013 Presentation What Is in This Chapter This chapter contains the following topics Topic Page Presentation 10 Description 12 Technical Characteristics 13 DOCA0014EN 01 01 2013 Presentation Presentation Introduction ARA automatic reclosers are designed to automatically reclose the associated protective device after it has tripped A number of different models are available for iC60 1 to 4 pole circuit breakers Functions The ARA iC60 automatic recloser functions are Padlocking to secure Identification Catalog Numbers the circuit 4 operating programs Remote reclosing of iC60 circuit breakers Remote inhibition of the automatic recloser Remote control of the final reclosing attempt Local contro
13. itor switch to OFF to unlock the padlocking device e Connect the ARA automatic recloser to the iC60 circuit breaker ensuring that the release rod is inserted correctly Close the locking tab located on top of the ARA automatic recloser Close the locking tab located underneath the ARA automatic recloser On a new product remove the piece of card holding the padlocking device in the open position Push back the padlocking device NIO OGI ATIT O Check that the unit has been assembled correctly by moving the handle from the ON to the OFF position and back again DOCA0014EN 01 01 2013 17 Installation Assembly with Optional Auxiliaries MNOF SD Once the ARA iC60 automatic recloser has been assembled with an iC60 circuit breaker the following auxiliaries can be added e one Vigi iC60 auxiliary e amaximum of 2 indication tripping auxiliaries The following table shows the possible combinations of indication or tripping auxiliaries in position 2 depending on the auxiliary in position 1 The auxiliary in position 1 is located closest to the automatic recloser Position 2 OF SD IOF SD OF IOF SD24 MX 0F IMNs IMNx iMSU OF SD IOF SD OF OF SD24 A si L i Al lt lt EE E i MX IMX OF MN IMNs IMNx MSU
14. l block OF Terminals Contact Function 11 12 NC normally closed Circuit breaker state closed 11 14 NO normally open Circuit breaker state open 4 automatic recloser state terminal block Terminals Contact Function 21 22 NC normally closed Automatic recloser state locked 21 24 NO normally open Automatic recloser state not locked Connection Characteristics No Terminal Tightening Stripping Wire size block torque length Solid Flexible Flexible with 2 cables ferrule 1 Power supply 1N m 10 mm 0 5 10 mm 0 5 6 mm 0 5 to 4 mm 0 5 to 2 5 mm 230 V AC Inputs Y1 Y2 NC NO output 0 7 N m 8 mm 0 5 to 2 5 mm 0 5 to 1 5 mm 0 5 to 1 5 mm Connection Scheme NOTICE RISK OF MALFUNCTION In three phase applications use the same phase to connect the power supply and inputs Y1 and Y2 Failure to follow these instructions can result in equipment damage N 230 V 50 60 Hz 2122 24 111214 es B TARA Locked OF iC6 iss DOCA0014EN 01 01 2013 21 Installation Power Supply to Control Inputs via an MDU Auxiliary The Y1 Y2 control inputs of ARA automatic reclosers operate with a voltage of 230 V AC An iMDU auxiliary allows an ARA automatic recloser to be controlled by means of a 24 48 V AC DC output The diagram below shows the connection of the control inputs of the ARA automatic
15. l via the handle The catalog numbers of the ARA automatic reclosers for iC60 circuit breakers are as follows iC60 circuit breaker type ARA iC60 automatic recloser Number of programs Catalog number 1P 1P N 2P 4 A9C70132 3P 4P 4 A9C70134 The composition rule for catalog numbers A9C7013 for iC60 circuit breakers is as follows Field A9 C 701 3 e 20r4 Meaning Acti 9 range Control ARA for iC60 circuit Number of Number of circuit breakers C60 programs breaker poles 3 4 programs 2 1 or 2 poles 4 3 or 4 poles Example Catalog number A9C70134 corresponds to an ARA automatic recloser with 4 programs for C60 4 pole circuit breakers Description of Optional Auxiliaries The unit comprising the ARA automatic recloser and iC60 circuit breaker can be combined with e Tripping auxiliaries e Indication auxiliaries Circuit breaker tripping auxiliaries allow the circuit breaker to be electrically tripped externally Product designation Catalog Description number MX A9A26476 Shunt release A9A26977 A9A26978 MX 0F A9A26946 Shunt release with voltage presence check A9A26947 A9A26948 MN A9A26959 Undervoltage release A9A26960 A9A26961 MNs A9A26963 Undervoltage release for a period exceeding 200 ms MNx A9A26969 Undervoltage release independent of the power supply voltage A9A26971 IMSU A9A26500 Voltage set point release 10 DOC
16. ments the relevant instructions must be followed Failure to observe this information can result in injury or equipment damage 2013 Schneider Electric All rights reserved DOCA0014EN 01 01 2013 Table of Contents Safety Information 0500022 A ea eee aes ADOULTNO BOOK daa ad woes ete a ar ae ae es arene Chapter 1 Presentation arar da AA a I BE CHLOINN SE aoine 0 aces Brad Zara ra a daa oda Sta doe AS DESCHPION te AS AA A A Technical Ghatactetistics casar e at et ee eas eee Se ees Chapter 2 Installation i026 22456 il ie chs ei a ee eee des ASSEINDIY ns ra NA ate SR Se ere be ee a ee Lao connection stes ostra dae iaa Cae a a ad te aed Ble ee Chapter 3 VSage ann 2 A ae ab Opera uno sa er a hee hee Br een er USADO pera ae erate nae SE SG ER ara OT er Eee Chapter 4 Application Example eeeeeeeeeeeeeeeeeeeeeeeeeeee ee nn Application Example for ARA Automatic Recloser 00 cece eee eee eee DOCA0014EN 01 01 2013 DOCA0014EN 01 01 2013 Safety Information Important Information NOTICE PLEASE NOTE Read these instructions carefully and look at the equipment to become familiar with the device before trying to install operate or maintain it The following special messages may appear throughout this documentation or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure The addition of this sym
17. on 2 93 relative humidity at 40 C Weight 440g Mechanical durability NC NO 5000 cycles Resistance to voltage dips IEC 61 000 4 11 class III Immunity to power supply frequency variation IEC 61 000 4 28 and IACS E10 Harmonic resistance IEC 61 000 4 13 class 2 Immunity to electrostatic discharge air 8 kV IEC 61 000 4 2 contacts 4 kV IEC 61 000 4 2 Immunity to radiated magnetic fields 12 V m up to 3 GHz IEC 61 000 4 3 Immunity to fast transients 4 kV from 5 to 100 kHz IEC 61 000 4 4 Surge immunity IEC 61 000 4 5 Immunity to conducted magnetic fields 10 V from 150 kHz to 80 MHz IEC 61 000 4 6 Immunity to magnetic fields at line frequency level 4 30 A m according to IEC 61 000 4 8 and IEC 61 000 4 9 Fire resistance glow wire for live parts at 960 C 30 s 30 s according to IEC 60 695 2 10 and IEC 60 695 2 11 for other parts at 650 C 30 s 30 s according to IEC 60 695 2 10 and IEC 60 695 2 11 for handle at 750 C 30 s 30 s according to IEC 60 695 2 10 and IEC 60 695 2 11 Conducted emissions CISPR 11 22 Radiated emissions CISPR 11 22 Resistance to corrosive atmospheres 4 gas test IEC 60721 3 3 category 3C2 Salt mist Severity 2 according to IEC 60068 2 52 Environment Conforms to RoHS directives halogen free DOCA0014EN 01 01 2013 13 Presentation Control Circuit Characteri
18. r are electrically padlocked Sealing the Front Panel The ARA automatic recloser has a sealable cover to prevent access to the operating mode settings The LV429375 sealing kit should be used As illustrated in the figure below the sealing wire should be shaped to ensure it remains outside the range of movement of the handle 30 DOCA0014EN 01 01 2013 Application Example Application Example for ARA Automatic Recloser Introduction The ARA automatic recloser can be used to carry out the following operations e Automatically reclose an iC60 circuit breaker e Select a predefined reclosing program to ensure the safety and availability of installations depending on the type of installation e Padlock the automatic recloser The ARA automatic recloser increases the availability of installations which are unmonitored isolated difficult to access or demand high availability mobile telephony systems roads pumping stations airports railways meteorological stations service stations automated teller machines public lighting tunnels etc In the case of transient faults atmospheric disturbance industrial overvoltages etc availability can be maintained without the need for operator intervention Application Example of the Power Supply to an Internet Distribution Box The diagram below shows the use of an ARA automatic recloser with an iC60 circuit breaker to control an electrical distribution system for supplyin
19. rminal block No Switch Position Description 1 Reclosing program selector switch Automatic recloser set to program 1 FERN L Automatic recloser set to program 2 Ei Pe 3 Automatic recloser set to program 3 E _ Automatic recloser set to program 4 ie oo 5 Automatic recloser inhibitor switch ff Automatic recloser inhibited auto il TA E OFF Automatic recloser operational auto S Description of LEDs Name State Description Automatic recloser state LED TET Automatic recloser operational Ah Reclosing cycle in progress ES Automatic recloser locked at end of reclosing cycle circuit breaker tripped open AA ACA ARA automatic recloser not operational 12 DOCA0014EN 01 01 2013 Presentation Technical Characteristics General Characteristics Characteristics Value Degree of protection IEC 60529 Device alone IP20 Device in a modular IP40 insulation class II enclosure Degree of protection IEC 62262 2002 IKO5 Degree of pollution IEC 60947 3 Rail mounting DIN 35 mm Installation position Any Supply voltage Ue 230 V AC 50 60 Hz Insulation voltage Ui phase neutral 250 V Rated impulse withstand voltage Uimp e 4kV OVC Ill class 1 e 6kV OVC Ill class 2 on the front panel Operating temperature 25 C to 60 C Storage temperature 40 C to 85 C Tropicalization Executi
20. ssibilities e Before closing the covers and doors carefully inspect the working area to ensure that no tools or other items have been left inside the equipment e Take care when removing or replacing panels In particular make sure that they do not touch live busbars To minimize the risk of injury avoid handling panels e If this equipment is to remain in good working order it must be handled installed and operated correctly Failure to comply with basic installation instructions may lead to injury and may damage the electrical equipment or other property e NEVER shunt an external fuse circuit breaker e This equipment must be installed inside a suitable electrical cabinet Failure to follow these instructions will result in death or serious injury Connection Blocks The figure below shows the 4 connection blocks for an ARA automatic recloser 230 V AC power supply terminal block Y1 Y2 control input terminal block Circuit breaker state indication contact terminal block OF Automatic recloser state terminal block d amp NS 20 DOCA0014EN 01 01 2013 Installation Description of Terminals 1 230 V AC power supply terminal block Terminals Function N Neutral P Phase 2 Y1 Y2 control input terminal block Terminals Function Y1 Remote inhibition of automatic recloser Y2 Remote control of final reclosing attempt 3 circuit breaker state indication contact termina
21. stics Value Control voltage Uc of inputs Y1 Y2 230 V AC according to IEC 61131 Duration of command pulse for input Minimum 200 ms Y2 Maximum Maximum response time of input Y2 500 ms Consumption lt 1 W Inrush consumption 1000 VA for 1P 2P ARA iC60 1400 VA for 3P 4P ARA iC60 Length of control wires for inputs Y1 and Y2 under 230 V AC e cable 100 m e wires in a cable sheath 500 m Remote Indication Control Characteristics Consumption of OF changeover contact output Value Minimum 10 mA 24 V AC DC Maximum 1A 230 V AC Consumption of inputs Y1 Y2 230 V AC type 1 according to IEC 61131 2 NOTE The OF and Locked contacts may change state for less than 10 ms These brief changes of state bounce must not be taken into account and must be filtered by a device external to ARA 14 DOCA0014EN 01 01 2013 Installation What Is in This Chapter This chapter contains the following topics Topic Page Assembly 16 Connection 20 DOCA0014EN 01 01 2013 15 Installation Assembly Introduction The ARA iC60 automatic recloser is used in conjunction with an iC60 circuit breaker It is possible to add optional auxiliaries to the iC60 ARA unit Rules for Combination The table below shows the rules for combining ARA automatic reclosers with iC60 circuit breakers based on the number of poles on each uni
22. t iC60 1P C60 2P iC60 3P iC60 4P ARA iC60 2P N N ARA iC60 4P N N 4A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Do not use an ARA AP automatic recloser with iC60 1P or 2P circuit breakers The second circuit breaker connected is at risk of being pulled away by the ARA automatic recloser handle Failure to follow these instructions will result in death or serious injury ARA 4P iC60 1P I iC60 2P Fi Fi Locke 1 1 Opening closing handle for ARA automatic recloser NOTICE HAZARD OF IMPROPER OPERATION Do not use an ARA 2P automatic recloser with C60 3P or 4P circuit breakers Failure to follow these instructions can result in equipment damage ARA EF C80 SPHCGO4P Fi Fi Licked OF CIA ee 1 2 1 Opening closing handle for ARA automatic recloser 2 Opening closing handle for iC60 circuit breaker 16 DOCA0014EN 01 01 2013 Installation Assembly Procedure with the iC60 Circuit Breaker Requirements e Move the ARA automatic recloser handle to the open position OFF e Move the iC60 circuit breaker handle to the open position OFF e Check that the padlocking device on the ARA automatic recloser is open device pulled out Step Action 4 Remove the blanking plate on the left hand side of the iC60 circuit breaker using a screwdriver 2 e Set the remote control inhib
Download Pdf Manuals
Related Search