CanadianSolar CSI-75K-T40001-E Quick Installation Manual
Pv inverter
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- Quick installation manual (20 pages)
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Summary of Contents for CanadianSolar CSI-75K-T40001-E
- Page 1 CSI-75K-T40001-E CSI-100K-T4001A-E CSI-100K-T4001B-E CSI-110K-T4001A-E CSI-110K-T4001B-E CSI-120K-T4001A-E CSI-120K-T4001B-E PV Inverter Quick Installation Guide （Part No: 91000221; Release Date: February, 2023）...
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Page 2: About This Guide
1 About This Guide This guide only applies to the following inverters：CSI-75K-T40001-E, CSI-100K-T4001A-E, CSI-100K-T4001B-E, CSI-110K- T4001A-E, CSI-110K-T4001B-E, CSI-120K-T4001A-E and CSI-120K-T4001B-E. This instruction only provides an overview of the installation of the above inverters Due to product version upgrade or other reasons, this guidance will be updated irregularly. Under no circumstances can this guide replace the user manual and the safety instructions on the product. -
Page 3: Installation Environment Requirements
DC SWITCH-1 DC SWITCH-2 DC SWITCH-3 AC OUTPUT COMM. PORT-1 VENT VALVE COMM. PORT-4 COMM. PORT-2 PV-1 PV-2 PV-3 PV-4 PV-5 PV-6 PV-7 PV-8 PV-9 PV-10 PV-11 PV-12 PV-13 PV-14 PV-15 PV-16 PV-17 PV-18 AUX. PORT GROUNDING COMM. PORT-3 COMM. PORT-5 MPPT-1 MPPT-2 MPPT-3... -
Page 4: Installation Clearance Requirements
Vertical Backward Forward Upside down ≥ 10 FIG 3-2 Installation angle 3.4 Installation Clearance Requirements Reserve enough clearance around the inverter to ensure sufficient space for heat dissipation. ( 3-3 The fans are 1） maintained on the left side of the inverter, and a larger clearance is required.) In case the distance is less than 800mm, move the inverter from the mounting-bracket or wall before maintaining fans In case of multiple inverters, reserve specific clearance between the inverters. - Page 5 3.5 Assembling the mounting-bracket Dimensions of the assembled mounting-bracket are as follows 3-5. 1060.5 1000.5 1.5N.m FIG 3-5 Assembly mounting bracket 3.5.1 Standard C or U Steel Installation Mounting Steps: Step 1 Localize the hole positions in C or U-section steel to install mounting bracket. Step 2 Secure the mounting bracket with M10 bolts and nuts.
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Page 6: Inverter Installation
30N.m FIG 3-7 Install the wall bracket 3.6 Inverter Installation Step 1: Take out the inverter from the packing carton. Step 2: Hoist the inverter to the installation position. Step 3: Hang the inverter to the mounting-bracket and ensure that the mounting ears perfectly engage with the mounting-bracket. Step 4: Fix the inverter with screws M6x30. - Page 7 Table 4-1 Recommended Cables Cable Name Cable Type Conductor Cross-Sectional Area Outer Diameter PV cable, complying with 1500V DC cable 4~6mm 6~9mm standard Additional Outdoor single core copper conductor The same as that of the Grounding cable cable PE wire in the AC cable 1) 75KW: 4 or 5 x 50~185 mm 75KW: 3 x 240+1 x 120mm 2) 100~120KW: 4 or 5 x 70~185 mm...
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Page 8: Communication Cable Connection
L2=L1+3mm L3=2L1 ≤ ≤ 12.5mm 8N.m FIG 4-2 Install ground cables 4.3 Communication Cable Connection Opening the Wiring Compartment 4.3.1 Step 1 Loosen four screws on the front cover of the wiring compartment with screwdriver T30. Step 2 Open the wiring compartment. Step 3 Loosen two screws on the communication board, and remove the protection cover Close the wiring compartment in reverse order after completing wiring operations. - Page 9 120O 120O RS485 RS485 METER/TRACKER DRY CONN A1 B1 PE +12V A1 B1 PE +12V RS485-3 RS485-4 Meter/Tracker contact RS485-1 RS485-2 FIG 4-4 Communications Interface Description FIG 4-5 Single-inverter communication system 4.3.3.2 Multi-inverter communication system In case of multiple inverters, select either terminal block interface or RJ45 interface to connect. 1) All the inverters are connected via terminal block interface (RS485 cables) in the daisy chain.
- Page 10 All the inverters are connected via RJ45 interface (internet cable) in the daisy chain. RS485 RS485 RS485 RS485 RS485 RS485 METER/TRACKER METER/TRACKER METER/TRACKER A1B1 PE+12V A1B1PE +12V A1B1 PE+12V A1B1 PE+12V A1B1 PE+12V A1B1 PE+12V RS485-3 RS485-4 RS485-3 RS485-4 RS485-3 RS485-4 Meter/Tracker Meter/Tracker...
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Page 11: Data Logger Connection
For connector 0.2N.m For cable gland FIG 4-9 Connection Procedure (Terminal Block) 4.3.3.4 Connection Procedure (RJ45 network port) Step 1: Loosen the swivel nut of the communication terminal and select an appropriate seal according to cable outer diameter. Lead the cable through the swivel nut and seal successively. Step 2: Strip the insulation layer of the Ethernet cable with a wire stripper, and insert the signal wires to the RJ45 connector. -
Page 12: Ac Cable Connection
FIG 4-11 Data logger connection 4.5 AC Cable Connection 4.5.1 AC Side Requirements Before connecting the inverter to the grid, ensure the grid voltage and frequency comply with requirements, for which, refer to Specification. Otherwise, contact the electric power company for help. Connect the inverter to the grid only after getting an approval from the local electric power company. -
Page 13: Dc Cable Connection
Recommend Gland for internal ground Gland for AC output cable cable For L1/L2/L3/N and internal PE cable. 20-30 Seal ring-2 Seal ring-5 For cable For cable OD=18-25mm OD=50-57mm Seal ring-4 For cable OD=43-50mm Seal ring-1 Seal ring-3 For cable For cable OD=12-18mm For cable gland OD=36-43mm... - Page 14 this case, an AC or DC short circuit may occur and damage the solar inverter. The caused device is not covered under any warranty. There is a risk of inverter damage! The following requirements should be met. Failure to do so will void guarantee and warranty claims. •...
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Page 15: Electrical Inspection
礎 FIG 4-17 DC switch FIG 4-18 Check the polarity of PV string FIG 4-19 Connect the PV connectors to the inverter Commissioning Inverter 5.1 Electrical Inspection Result Inspection Items The inverter DC switch and external circuit breaker are disconnected The inverter should be accessible for operation, maintenance and service. -
Page 16: App Introduction
LED indicator LED state Definition At least one PV string is properly connected, and the DC input Steady green voltage of the corresponding MPPT circuit is at least 200V. The solar inverter disconnects from all PV strings, or the DC input PV connection indicator voltage of all MPPT circuits is less than 200V. - Page 17 Step 1：Open the CSI CloudPro APP. Step 2：Select “Local Mode”, then scan logger SN. The mobile phone will connect to the collector automatically. 16 / 18...
- Page 18 Step 3：After the connection succeeds, users can view the real-time operating data of the inverter. Step 4：Select “Params”, enter the password 000000 and login the system. Then, users can view and modify parameters *APP pictures are for reference only. 17 / 18...
- Page 19 7 Obtaining User Manual Please scan the QR code for more detailed information in user manual. 18 / 18...
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