1 - IBC Solar
Contents
1. sure to read over fully understand and strictly follow the detailed instructions of the user manual and other related regulations before installing the equipment 3 1 Open the Connection Cabinet Any violation could result in personal death or injury or device damage Loose the six screws on the front cover of the connection cabinet and remove the front cover to see the internal Bottom terminals layout of the connection cabinet Communication cable gland 1 Unpacking and Inspection PV input terminals AC cable gland i Unpack the carton and take out all the accessories E NA ta 3 QO Ngecsdeooe OD ii Inspect the inverter for visible damages and check the completeness of the delivery contents according to the inner packing list Cool air Hotair Contact your supplier if any of the contents is missing SG30KTL SG30KTL M is unavailable if any damage is Y R N detected D 4 Ss Ss No Name y 3 2 Cables Selection 1 Backplate yy 600mm 1000mm 1000mm 600mm 2 Top cap y Cable Conductor size Recommended 3 SG30KTL SG30KTL M 1 yy AC Cable 8AWG 5AWG 8 16mm 7AWG 10mm 4 Documents amp Accessories 2 4 DC Cables 12AWG 10AWG 4 6mm 11AWG 4mm 3 yy SB SB RS485 Comm Cables Twis2. 2 Mounting Inverter onto the Wall 2 Electrical Connection Original Version S G 30 KT L S G 30 KT L M i Select the installation location and regulate the clearances of multiple inverters referring to the A DANGER a user manual Death hazards due to high voltage existing inside the inverter Q UIC k n stal lat ion G Ul d eC ii Move the inverter to the installation site with the help of another person or the lifting device by Mak sure that all the DC and AC cables to the inverter are not live before you start the electrical means of the handles Do not turn on the AC side or DC side circuit breaker until all inverter electrical connections have iii Install the inverter onto wall as following procedures completed a Fix the backplate on the wall with appropriate fixing sets b Assemble the top cap of the inverter c Mount the inverter onto the backplate and secure it with M4 screws A WARNING This guide provides a general instruction of the installation procedures of SG30KTL and SG30KTL M Neither the DC positive pole nor the DC negative pole of the PV string is permitted to be grounded SG30KTL and SG30KTL M will be referred to as inverter hereinafter unless otherwise specified Attach the backplate to the wall Assemble cap Hang and secure the inverter Recommended PV Array Open Circuit Voltage 25 C 700 850V Z NOTICE In no case shall this guide substitute for the user manual or related notes on the device Make
3. T AU CZ O Deutsch ENTER Date aT ENTER o 9 2 S O Francaise gt A gt OBE ODK OGRLOGRIS otaa Time 10 30 55 Ont OPT OCHN OSE ems Other A NOTICE Only qualified personnel are allowed to adjust or setup parameters related to system protection functions Step 4 When the initial configuration is completed inverter will enter wy into startup process Observe the status of LED indicators and pin OS B w the LCD main screen If inverter s commissioning succeeds the aad ST ane P A qa RUN indicator will be lit and RUN will be displayed on the 75 WB 100 5 kwn State area 50 a 497600 kun 7 EET an 7 A 25 Stat Run If inverter s commissioning fails the FAULT indicator will be lit EATERS and FAULT will occur on the display Press W to view current S Dor 2012 01 31 10 30 fault information Refer to the user manual for troubleshooting Repeat the above procedures for inverter commissioning Step5 Perform the following operation to set up the communication Com param address for the inverter Main screen Press ENTER gt Menu screen Pressw x3 gt Set param Press ENTER gt Enter password 111111 Press NRE 001 ENTER Press x3 gt Com param Press ENTER Press gt to move cursor right and Press W to set the appropriate value Confirm by Press ENTER The range of communication address is 1 247 Refer to the user manual for detailed instructions The images shown here are indicative only The
4. actual product may differ Specifications are subject to changes without advance notice EN 6 SG30KTL_SG30KTL M QIEN Ver11 201304 Version 1 1 QIEN F H 001400
5. erter You may choose to connect PE connection EN 4 Configuration circuit board PV configuration mode Independence A z Parallel Independence Default Second PE Connection Item Description Remark Screw M4x12mm B Lock washer C Washer D Cable socket E Yellow green cable 6mm2 9AWG The connection parts are not included in the delivery scope 3 7 Communication Connection A noe Configuration circuit board 1200 terminating resistor switch 120 OhM a There are communication cable gland RS485 at the bottom of the inverter Configuration circuit board has two optional connection terminals RS485 A B terminal blocks and RJ45 plug in terminals and a 120 Q terminating resistor switch RS485 bus RS485 RJ45 For RJ45 Connection the pins definitions are shown below RJ45 pl I 9 R43 port Corresponding Between Cables and p ug Pins Pin 1 White orange Pin 2 Orange Pin 3 White green Pin 4 Blue Pin 5 White blue Pin 6 Green 4 Commissioning Before starting the inverter make sure all installation and connections are completed and verified Step1 Close the external AC circuit breaker Step2 Rotate DC switch to the ON position Step3 Supported that there is sufficient sunlight and DC power the inverter begins to initialize and the LCD is activated to setup the interface Press butto
6. ns to configure initial inverter parameters Button Operation Press for less than two seconds Description Move upwards or downwards or scroll to set value It is referred to as Press y hereinafter v ESC Press for more than two seconds Return to parent menu or cancel the command It is referred toas Press ESC hereinafter Press for less than two seconds Move left or right or turn pages It is referred to as Press gt hereinafter rrer Press for more than two seconds Enter into the sub screen or confirm the command It is referred to as Press ENTER hereinafter 2345678 Pin 7 White brown Pin 8 Brown Pin 3 and Pin 6 are used for communication Pin 3 to RS485 B RS485 A RS485 B Pin 6 to RS485 A Multiple inverters in daisy chain Inverter 1 Inverter 2 Inverter 3 Inverter n ae sis az sls a sce se on on on on 1200hM i 1200hM 1200hM 1200hM i ON oF fi oF E ON OFF OFF OFF OFF RS485 R5485 R5485 R5485 A B GND B GND A B GND A B GND 3 8 Completing Installation n Inspect before commissioning and reassemble the front cover of the connection cabinet EN 5 Set Language Set Time Choose Country Languages Time Countries English Format YY MM DD Oah Oe Olga ES A
7. t pair type cable or Twist pair type shielding Ethernet cable 4 y _ SB S Second PE Cable 10AWG 8AWG 6mm 9AWG 6mm2 Y 600mm Eg 1000mm g 600mm AC cable 7AWG 10mm2 DC cable ee lt PE 22mm 27mm T DEmm 9mm 11AWG 4mm2 L2 L3 ooo a 7mm EN 1 EN 2 EN 3 3 3 AC Connection Pull the cables and connect L1 L2 L3 N PE cables ends to the corresponding terminal blocks 3 4 DC Connection 3 4 1 Selecting PV configuration mode for SG30KTL M In the SG30KTL M the two PV inputs can be configured in independent mode or parallel mode Refer to the user manual for an appropriate mode selection PV configuration mode can be performed by a switch on the configuration circuit board For independence mode turn the switch ON For parallel mode turn the switch OFF A NOTICE For SG30KTL the switch must be set in parallel mode When selecting parallel PV configuration mode you should connect DC1 terminal to DC2 with a cable of cross section not less than 6mm and connect DC1 to DC2 on the DC connection circuit board 3 4 2 Connection DC Cables Assemble the DC plug in connectors and connect them to the bottom terminals Check the polarity of the PV input before PV input connection 3 6 Second Protective Earth Terminal The inverter is equipped with second protective earth terminal as specified in EN 50178 Second PE Terminals There is a second PE terminal on one side of the inv
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