CanadianSolar CSI-75K-T400 Series Installation And Operation Manual Download Page 2

Page: 2 / 28

Contents

1. Introduction

1.1 Product Description

1.2 Unpacking and storage

1.2.1 Storage

2. Safety instructions

2.1 Safety symbols

2.2 General safety instructions

2.3 Notice for use
2.4 Protection Circuitry and Controls

3. Installation

3.1 Environmental considerations

3.1.1 Select a location for the inverter

3.1.2 Other environmental considerations

3.2 Product handling

…………………………………………………………………………………………………………………………………………

………………………………………………………………………………………………………

………………………………………………………………………………………………

………………………………………………………………………………………………………………

………………………………………………………………………………………………………………………

………………………………………………………………………………………………………………

………………………………………………………………………………………

3.3 Mounting the Inverter

…………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………………………

…………………………………………………………………………………

………………………………………………………………

………………………………………………………

…………………………………………………………………………………………………………

…………………………………………………………………………………………………

…………………………………………………………………………………

…………………………………………………………………………………………………

3.3.1 Wall mounting

…………………………………………………………………………………………

……………………………………………………………………………………………………

7.3.1 Set Time

………………………………………………………………………………………………………………………………

7.3 Settings

……………………………………………………………………………………………

7.2.1 Lock screen

3.3.2 Rack mounting

3.4 Electrical Connections

…………………………………………………………………………………………………

3.4.1 Grounding

…………………………………………………………………………

3.4.2 Connect PV side of inverter

………………………………………………………………………

3.4.3 Connect grid side of inverter

………………………………………………………………………………………………

4. Communication & Monitoring

……………………………………………………………………………………………………

7.3.2 Set Address

……………………………………………………………………………

7.4 Advanced Info - Technicians Only

……………………………………………………………………………………………………

7.4.1 Alarm Message

……………………………………………………………………………………………

7.4.2 Running Message

…………………………………………………………………………………………………………………

7.4.3 Version

…………………………………………………………………………………………………………

7.4.4 Daily Energy

……………………………………………………………………………………………………

7.4.5 Monthly Energy

………………………………………………………………………………………………………

7.4.6 Yearly Energy

………………………………………………………………………………………………………

7.4.7 Daily Records

………………………………………………………………………………………

7.4.8 Communication Data

………………………………………………………………………………………………

7.4.9 Warning Message

……………………………………………………………………

7.5 Advanced Settings - Technicians Only

…………………………………………………………………………………………

7.5.1 Selecting Standard

……………………………………………………………………………………………………

7.5.2 Grid ON/OFF

……………………………………………………………………………………………………

7.5.3 Clear Energy

……………………………………………………………………………………………………

7.5.4 Reset Password

……………………………………………………………………………………………………

7.5.5 Power control

……………………………………………………………………………………………………

7.5.6 Calibrate Energy

……………………………………………………………………………………………………

7.5.7 Special Settings

……………………………………………………………………………………………

7.5.8 STD Mode settings

…………………………………………………………………………………………………

7.5.9 Restore Settings

………………………………………………………………………………………………………

7.5.10 HMI Update

……………………………………………………………………………………………

7.5.11 External EPM Set

……………………………………………………………………………………………………

7.5.12 Restart HMI

……………………………………………………………………………………………

7.5.13 Debug Parameter

……………………………………………………………………………………………………

7.5.15 DSP Update

…………………………………………………………………………………………

7.5.16 Compensation Set

……………………………………………………………………………………………………………

7.5.17 I/V Curve

8. Maintenance

………………………………………………………………………………………………………………………………………

………………………………………………………………………………………………………………

7.5.14 Fan Test

5. Commissioning

5.1 Selecting the appropriate grid standard

5.1.1 Verifying grid standard for country of installation

28
28
28

………………………………………………………………………………………………………………………………

………………………………………………………………

………………………………

5.2 Changing the grid standard

5.2.1 Procedure to set the grid standard

5.3 Setting a custom grid standard

5.4 Preliminary checks

5.4.1 DC Connections

5.4.2 AC Connections
5.4.3 DC configuration

28
28
29
30
30
30

………………………………………………………………………………………

…………………………………………………………

………………………………………………………………………………

………………………………………………………………………………………………………

………………………………………………………………………………………………

……………………………………………………………………………………………

…………………………………………………………………………………………

5.4.4 AC configuration

………………………………………………………………………………………………………………………

……………………………………………………………………………………………………

6. Start and Shutdown

6.1 Start-up procedure

6.2 Shutdown procedure

32
32
32

7.1 Main Menu

33
33

……………………………………………………………………………………………………

………………………………………………………………………………………………………………………

7.2 Information

………………………………………………………………………………………………………………………

………………………………………………………………………………………………………………

8.2 Fan Maintenance

9. Troubleshooting

………………………………………………………………………………………………………………………………

10. Specifications

……………………………………………………………………………………………………………………………………

………………………………………………………………………………………………………………

8.1 Anti-PID Function

4.1 RS485 and PLC communication connection

………………………………………………………

……………………………………………………………………………………………………………………………

7. Normal operation

4
4
5
6
7
7
7
8
8
9
9
9

12
13
14
17

Summary of Contents for CSI-75K-T400 Series

Page 1: ...r com Australia Canadian Solar MSS Australia Pty Ltd 44 Stephenson St Cremorne VIC 3121 Australia P 61 3 860 918 44 Sales Inquiries Email sales au canadiansolar com Customer Support Email service au canadiansolar com South East Asia 101 Thompson Road 15 03 United Square Singapore 307591 P 65 6572 905 F 65 6559 4690 Sales Inquires Email sales sg canadiansolar com Customer Support Email service cn c...

Page 2: ... Settings Technicians Only 39 7 5 1 Selecting Standard 39 7 5 2 Grid ON OFF 40 7 5 3 Clear Energy 40 7 5 4 Reset Password 41 7 5 5 Power control 41 7 5 6 Calibrate Energy 41 7 5 7 Special Settings 42 7 5 8 STD Mode settings 42 7 5 9 Restore Settings 42 7 5 10 HMI Update 43 7 5 11 External EPM Set 43 7 5 12 Restart HMI 43 7 5 13 Debug Parameter 44 7 5 15 DSP Update 45 7 5 16 Compensation Set 45 7 5...

Page 3: ...AC power that can satisfy local loads as well as feed the power distribution grid This manual covers the three phase inverter model listed below CSI 75K T400GL02 E CSI 80K T400GL02 E CSI 100K T500GL02 E CSI 110K T540GL02 E Buttons LED LCD Screen Vent COM DC Inputs DC Switch AC Output COM Inverter packing list Part 1 2 Description Inverter Mounting Bracket Number 1 1 Hexagon bolt M6 12 Remarks 3 4 ...

Page 4: ...nal box to repackage the inverter seal with adhesive tape with the desiccant inside the box Store the inverter in a clean and dry place free of dust and dirt The storage temperature must be between 40 70 and humidity should be between 0 to 100 non condensing Do not stack more than two 2 inverters high on a single pallet Do not stack more than 2 pallets high Keep the box es away from corrosive mate...

Page 5: ...der the following The temperature of the inverter heat sink can reach 75 The inverter is designed to work in an ambient temperature range between 25 60 to If multiple inverters are installed on site a minimum clearance of 500mm should be kept between each inverter and all other mounted equipment The bottom of the inverter should be at least 500 mm above of the ground or floor see Figure 3 1 The LE...

Page 6: ... electricity supply the sound level from the inverter can be quite high 3 2 Product handling Figure 3 3 Handles used to move the inverter shown circled in red 3 1 2 4 Air circulation Do not install in small closed rooms where air cannot freely circulate To prevent overheating always ensure that the air flow around the inverter is not blocked Please review the instruction below for handling the inv...

Page 7: ... the bracket is horizontal And the mounting holes in Figure 3 6 are marked correctly Drill the holes into wall at your marks 3 3 1 Wall mounting 3 Use the suitable mounting screws to attach the bracket on the wall Figure 3 7 Install the inverter 4 Lift the inverter and hang it on the bracket and then slide down to make sure they match perfectly Figure 3 6 Inverter wall mounting Figure 3 8 Fix the ...

Page 8: ...ees from vertical Figure 3 10 Wrong installation Angle The steps to mounted to the rack are listed below 3 Install mounting plate 1 Remove the bracket and fasteners from the packaging Mark the position for hole drilling according to the hole positions of the bracket Figure 3 11 Mark the position for hole 2 Drill the marked holes It is recommended to apply anti corrosive paint at the hole for corro...

Page 9: ...F 2 Switch the DC Isolator OFF 3 Connect the inverter to the grid 4 Assemble PV connector and connect to the Inverter Parts Connection Cable size Torque DC terminal Ground terminal Grid terminal RS 485 terminal RJ45 terminal COM terminal PV strings AC ground Grid Communication cable Communication cable Wi Fi Cellular stick DC surge protection device NA 4 6 mm 25 50 mm 50 185 mm 0 3 4 mm Network Ca...

Page 10: ...nding 2 Prepare OT terminals M10 To effectively protect the inverter two grounding methods must be performed Connect the AC grounding cable Please refer to section 3 4 3 Connect the external grounding terminal 1 Prepare the grounding cable recommend to use the outdoor copper core cable The grounding wire should be at least half size of the hot wires To connect the grounding terminal on the heat si...

Page 11: ...ctor Cap nut Figure 3 19 Insert the Wire into the Connector Cap nut and contact pin WARNING Before connecting the inverter make sure the PV array open circuit voltage is within the limit of the inverter Otherwise the inverter could be damaged Crimping plier Caution Cable type Outside diameter of cable mm 4 0 6 0 12 10AWG 5 5 9 0 Traverse area mm Range Industry generic cable PV model 1 F PV Recomme...

Page 12: ...must be used between the inverter and the grid Table 3 2 Rating of grid OCPD 3 4 3 1 Connecting the inverter to the utility grid All electrical installations must be carried out in accordance with the local standards and the National Electrical Code ANSI NFPA 70 or the Canadian Electrical Code CSA C22 1 The AC and DC electric circuits are isolated from the enclosure If required by section 250 of t...

Page 13: ...en strip the end of each wire NOTE If chosing aluminum alloy cable you must use copper aluminum transfer terminal in order to avoid direct contact between copper bar and Aluminum alloy cable Please select a copper aluminum transfer terminal based on your cable specification Copper terminal of cable flat gasket spring washer nut Figure 3 25 Copper aluminum transfer terminal 3 Leave the AC breaker d...

Page 14: ... connector reserved for WiFi Cellular datalogger COM2 and COM3 are RS485 connection between inverters and both RJ45 and Terminal block are provided for use Inverter PV Strings Inverter PV Strings Inverter PV Strings Inverter PV Strings Grid Transformer PLC CCO Datalogger DC AC PLC RS485 PLC is available for multiple inverter monitoring One of the RS485 and PLC communication methods is available NO...

Page 15: ...o highlight the SELECT STANDARD option Press enter to select Figure 5 4 4 Select the grid standard for the country of installation YES ENT NO ESC Standard G99 Press the UP or DOWN key to select the standard Press the ENTER key to confirm the setting Press the ESC key to cancel changes and return to the previous menu 5 3 Setting a custom grid standard WARNING Failure to set the correct grid standar...

Page 16: ...n reverse polarity may damage these protection circuits and or the inverter 5 4 3 2 Leakage to ground 5 4 3 2 1 Detection of leakage to ground Canadian Solar inverters are transformer less and do not have an array connection to ground Any measurement of a fixed voltage between ground and either the positive or negative string wiring indicates a leakage ground fault to ground and must be corrected ...

Page 17: ...rocedure To stop the inverter it is mandatory that the steps below are followed in the exact order outlined 1 Switch AC switch OFF 2 Wait approximately 30 seconds during this time the AC side capacitors are dissipating energy If the inverter has DC voltage above the start up threshold the red POWER LED will be lit Switch the DC switch OFF 3 Confirm all LED s switch OFF one 1 minute CAUTION Althoug...

Page 18: ...CD 7 Normal Operation I_DC01 05 0A I_DC02 04 9A I_DC20 05 2A VPV_Total Shows input voltage total IPV_Total Shows input current total Table 7 1 Information list Status Generating Power 1488W Grid Frequency F_Grid 50 06Hz Total Energy 0258458 kwh This Month 0123kwh Last Month 0123kwh Today 15 1kwh Yesterday 13 5kwh 10 sec 10 sec 10 sec 10 sec 10 sec 10 sec Status Shows instant status of the Inverter...

Page 19: ...ed 7 4 2 Running Message This function is for maintaince person to get running message such as internal temperature Standard No 1 2 etc Screens can be scrolled manually by pressing the UP DOWN keys 7 4 Advanced Info Technicians Only NOTE To access to this area is for fully qualified and accredited technicians only Enter menu Advanced Info and Advanced settings need password Select Advanced Info fr...

Page 20: ...ion the limits can be changed manually These voltage values are the phase voltage The display shows the latest warn messages see Figure 7 15 Screens can be scrolled 100 manually by pressing the UP DOWN keys Press the ESC key to return to the previous menu Msg000 T 00 00 00 00 D 0000 Figure 7 15 Warning Message 7 4 9 Warning Message 7 4 8 Communication Data The screen shows the internal data of the...

Page 21: ...r Press the UP key to revise the value Press the ENTER key to execute the setting Press the ESC key to return to the previous menu OV G V1 300 480V OV G V1 T 0 01 9S OV G V2 300 490V OV G V2 T 0 01 1S UN G V1 173 336V UN G V1 T 0 01 9S UN G V2 132 319V UN G V2 T 0 01 1S Startup T 10 600S OV G F1 50 2 63Hz OV G F1 T 0 01 9S OV G F2 51 63Hz OV G F2 T 0 01 9S UN G F1 47 59 5Hz UN G F1 T 0 01 9S UN G ...

Page 22: ...ode Settings 1 Working Mode Set 2 Power Rate Limit 3 Freq Derate Set 4 10mins Voltage Set 5 Power Priority 6 Initial Settings 7 Voltage PCC Set Selecting STD Mode Settings displays the sub menu shown below 7 5 7 Special Settings This function is applicable by maintenance personnel only wrong operation will prevent the inverter from reaching maximum power This function is applicable by maintenance ...

Page 23: ...shown as below This section is applicable to maintenance personnel only Press the UP DOWN keys to scroll through items Press the ENTER key to select Press the DOWN key to scroll and press the UP key to change the value Press the ENTER key to save the setting Press the ESC key to cancel changes and return to the previous menu S16DAT1 0000 S16DAT2 0000 S16DAT3 0000 S16DAT4 0000 S16DAT5 0000 S16DAT6 ...

Page 24: ...ve Scan 7 5 17 1 Set I V Curve This setting can set the scanning voltage start point and the voltage interval Figure 7 28 Set I V Curve 850V 010V 7 5 17 2 I V Curve Scan Press ENT to start the I V curve scan Figure 7 29 I V Curve Scan 1 Scanning 01 After it is completed the screen will display Scan OK and then enter the following section Figure 7 30 I V Curve Scan 2 Select String No 01 Figure 7 31...

Page 25: ...age OV G V01 02 03 04 OV G F01 02 UN G F01 02 G IMP NO GRID OV DC 01 02 03 04 OV BUS UN BUS 01 02 GRID INTF 01 02 OV TEM Failure description Over grid voltage Under grid voltage Over grid frequency Under grid frequency High grid impedance No grid voltage Over voltage DC Over bus voltage DC Under bus voltage DC Grid interference Over Temperature Solution 1 Resistant of cable is too high AC Change b...

Page 26: ... status of the LED status indicator lights Other readings obtained from the Information submenu refer to Section 6 2 will also be helpful 5 The PV array configuration e g number of panels capacity of panels number of strings etc 6 Your contact details AFCI self detection model with AFCI module AFCI module self detect fault 1 Restart inverter or connect technician Arcing protection model with AFCI ...

Page 27: ...t circuit input current Amps Rated DC voltage Volts Rated grid frequency Hertz 180 1000 195 CSI 80K T400GL02 E 10 Specifications 3 N PE 220 380 Max DC input voltage Volts MPPT voltage range Volts Max input current Amps MPPT number Max input strings number Rated grid voltage Volts Rated output current Amps Model 1100 9 26 9 40 9 18 Rated output power Watts Max output power Watts Max apparent output...

Page 28: ...s Rated DC voltage Volts Rated grid frequency Hertz 180 1000 195 CSI 110K T540GL02 E Dimensions W H D Weight 1050 567 314 5mm with AC switch 82kg 3 PE 480 Max DC input voltage Volts MPPT voltage range Volts Max input current Amps MPPT number Max input strings number Rated grid voltage Volts Rated grid output current Amps Max output current Amps Power Factor at rated output power Max efficiency EU ...

Search results

Summary of Contents for CSI-75K-T400 Series

Reviews:

Related manuals for CSI-75K-T400 Series

Brands by name

Popular brands

CanadianSolar CSI-75K-T400 Series, Installation And Operation Manual

Search results

Summary of Contents for CSI-75K-T400 Series

Reviews:

Related manuals for CSI-75K-T400 Series

Brands by name

Popular brands