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Summary of Contents for CSI-50KTL-GS-FLB

Page 1: ...ar com Technical Inquiries Email service ca canadiansolar com This manual is subject to change without prior notification Copyright is reserved Duplication of any part of this issue is prohibited with...

Page 2: ...anadian Solar equipment has supplied The customer is fully liable for any modifications made to the system therefore any hardware or software modification manipulation or alteration not expressly appr...

Page 3: ...5 4 1 Using fuse terminal 23 3 6 Making connections to theAC side of the inverter 24 3 6 1 Connecting the inverter to the utility grid 24 3 6 2 Wiring procedure 25 CanadianSolar Contents 3 7 Installi...

Page 4: ...7 15ExternaiEPMSet 66 7 Maintenance 67 7 1 For inverter model with Fan 67 8 Troubleshooting 70 8 1 Current alarm 70 8 1 1 Running messages 70 8 2 Alarm history 70 8 2 1 Viewing alarm history 70 8 3 Er...

Page 5: ...n bolt M6 12 1 3 Handle M10 2 1 4 Installation instructions 1 Inverter power train packing list D H 6 2 1 c J tj 2 5 2 2 B 0 2 3 2 4 CanadianSolar 1 Introduction Part Description Number 2 1 Inverter w...

Page 6: ...and dust that has settled inside the equipment will be required 8 DO NOTSTACK MORE11 IAN 2 HIGH Figure 1 3 canadianSolar 2 Safety Instructions Improper use may result in electric shock hazards or bur...

Page 7: ...nverter the Grid Supply Main Switch AC must be turned on BEFORE the DC Switch is turned on To stop the inverter the Grid Supply Main Switch AC must be turned off before the DC Switch is turned off 10...

Page 8: ...e ventilation must be present if the inverter is to be installed in a confined space I I 20in Jil c no slll 20in MII Oo OIIIIOSOIIr 20in _ _ I I Figure 3 1 Distances required between inverters NOTE No...

Page 9: ...red circles below denote cutouts on the product package Push in the cutouts to form handles for moving the inverter see Figure 3 2 Inverter carton Wire box carton Figure 3 2 Handles used to move the i...

Page 10: ...rack must be equal to or stronger than the marked rack 40mm 60mm 2mm CanadianSolar 3 Installation NOTE Inverter must not be mounted on a post or pole Damage to inverter or mounting bracket may occur...

Page 11: ...unting plate 5 Use two M6 screws and locking plates on both side Do not tighten as these will be used later 4 Attach the wire box with two M6 screws on both sides and tighten them the torque is 4 6 N...

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Page 14: ...ller is responsible for grounding the system The grid voltage must be within the permissible range The exact operating range of the inverter is specified in Section 9 Specifications 24 CanadianSolar 3...

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Page 16: ...each side the torque is 1 6 2 N m Tighten the M6 screws loosened in Step 2 the torque is 4 6N m Hex screw M6 Figure 3 20 NOTE 1 Before installation it is necessary to ensure the switches on both sides...

Page 17: ...d on the right side of the inverter To use the OPTIONAL external ground connection see Figure 3 25 1 Prepare the grounding conductor Crimp a ring or fork M4 size terminal onto the grounding conductor...

Page 18: ...rminal 5 RJ45 connector to connect use the following wiring sequence Connect the Ethernet cable according to the TIA EIA 5688 standard Insert the wire into the RJ45 plug and then use a standard networ...

Page 19: ...to highlight ADVANCED SETTINGS Press enter to select lmi iiufdttm1 Settings Figure 5 1 2 The screen will show that a password is required The default password is 001 0 press the DOWN key to move curso...

Page 20: ...3 Measure the voltage present between the positive and negative wires of each string If the open circuit voltage of the string is near the maximum value accepted by the inverter verify the string leng...

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Page 22: ...r down 40 CanadianSolar 6 Normal operation Display Duration Description I V DC1 350 8V I V_DC1 Shows input 01 voltage value I_ DC1 5 1A 10 sec I_DC1 Shows input 01 current value I V DC4 350 8V I V_DC4...

Page 23: ...C I Set Address 01 Figure 6 4 Set Address CanadianSolar 6 Normal operation 6 6 Sub menu Advanced Info Technicians Only NOTE Access to this area is for fully qualified and accredited technicians only A...

Page 24: ...ergy and Yearly Energy These two options are for viewing the energy generation for selected month or year YES ENT NO ESC YES ENT NO ESC Select 2015 Select 20 Figure 6 1 0 Select month for monthly ener...

Page 25: ...function Rule 21 uses the standard R21 P3 480 for applications not requiring arc fault and R21 P3 480 A for applications requiring arc fault protection Standard UL 480 and UL 480 Aare used where Rule...

Page 26: ...active power can be set through this sub menu option There are 5 item for this sub menu 1 Set Output Power 2 Set Reactive Power 3 Out_P With Restore 4 Rea_P With Restore 5 Select PF Curve 48 CanadianS...

Page 27: ...endently The default setting is STOP disabled A This function is for maintenance personnel only wrong operation will prevent the inverter from reaching maximum power 6 7 7 7 Cnst Voltage Mode This fun...

Page 28: ...function is for maintenance personnel only wrong operation will prevent the inverter from reaching maximum power 6 7 7 12 NoSmaiiPulse Set This function is for maintenance personnel only 52 Maximum t...

Page 29: ...t 305V 54 I Voltage1 242V Voltage2 273V Figure 6 25 Volt VAR I CanadianSolar 6 Normal operation 4 Fixed PF Description Inverter will output power with fixed power factor Setting Range 0 8 to 0 8 Defau...

Page 30: ...selected NOTE The following modes are for R21 P3 480 R21 P3 48A Solis US version inverters have Ten working modes 1 NULL 2 Volt watt 3 Volt Var 4 Fixed PF 5 Reac power 6 Power PF 7 VgWatt UL Based on...

Page 31: ...YES ENT NO ESC Power Factor 1 00 Figure 6 33 Fixed PF 5 Reac power Not Required under excited under excited Q Pn __ Ill over excited f 1 0 IV over excited Figure 6 34 PF Range P Pn Description Inverte...

Page 32: ...icates Volt Var First V P V Q indicates Volt Watt First 60 CanadianSolar 6 Normal operation 6 7 8 2 Power Rate Limit This function is used for change Power Ramp up rate When inverter start up or input...

Page 33: ...is setting is required by RULE 21 requirements PCC Point of Common Coupling the point where a Local EPS is connected to an Area EPS A This function is for maintenance personnel only wrong operation wi...

Page 34: ...adianSolar 6 Normal operation 6 7 12 Debug Parameter This section is applicable to maintenance personnel only Debug Parameter as shown as below S16DAT1 0000 S16DAT2 0000 S16DAT3 0000 S16DAT4 0000 S16D...

Page 35: ...r U S Three Phase series inverters do not require any regular maintenance However cleaning the dust off the heat sink will help dissipate heat away from the inverter which will increase the life of th...

Page 36: ...nd remove the fan assembly from the inverter Figure 7 3 68 CanadianSolar 7 Maintenance 6 Remove the screws holding the fan to the fan plate Replace or clean the fan as required Figure 7 4 7 Reassemble...

Page 37: ...tromagnetic compatibility requirements Before delivery to the customer the inverter has been subjected to intensive testing to ensure its optimal operation and reliability In case offailure the screen...

Page 38: ...nverter detects high Check heatsink for obstructions ventilation Temperature ambient temperature 60C Is inverter in direct sunshine Protection Measure ambient temperature near inverter Test DC switch...

Page 39: ...1741SA UL 1998 UL 16998 Max continuous output power Watts 50000 Compliance IEEE 1547 FCC Part 15 Class A B Nominal grid voltage Volts 480 CAN CSAC22 2107 1 1 Rule21 Phaesl 11 111 Operating voltage ra...

Page 40: ...741 UL 1741SA UL 1998 UL 16998 Max continuous output power Watts 50000 Compliance IEEE 1547 FCC Part 15 Class A B Nominal grid voltage Volts 480 CAN CSAC22 2107 1 1 Rule21 Phaesl 11 111 Operating volt...

Page 41: ...41 UL 1741SA UL 1998 UL 16998 Max continuous output power Watts 60000 Compliance IEEE 1547 FCC Part 15 Class A B Nominal grid voltage Volts 480 CAN CSAC22 2107 1 1 Rule21 Phaesl 11 111 Operating volta...

Page 42: ...41 UL 1741SA UL 1998 UL 16998 Max continuous output power Watts 60000 Compliance IEEE 1547 FCC Part 15 Class A B Nominal grid voltage Volts 480 CAN CSAC22 2107 1 1 Rule21 Phaesl 11 111 Operating volta...

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Page 45: ...llation completion Record the total power of the PV modules Switch off the DC and AC distribution unit connect DC to PV terminals of inverter and connect AC to AC terminals of inverter Ensure proper p...

Page 46: ...d green and the Fault LED is off CSI xx KTL GS 1 Switch the grid supply main Switch AC ON irst 2 Switch the DC switch ON If the voltages of PV arrays are higher than start up voltage the inverter will...

Page 47: ...ication with a unique address for each inverter For maintenance and reference please record the irmware revisions if applicable Record operating parameters of the inverter Verify IEEE1547 or UL1741 se...

Page 48: ...Number of series connected modules in PV strings Number of PV strings in parallel per MPPT Total System size DC Watts GENERAL COMMENTS I OBSERVATIONS www canadiansolar com S1 CanadianSolar 3 PHASE STR...

Page 49: ...ar com S1 CanadianSolar 3 PHASE STRING INVERTERS KTL SERIES Warning This checklist is not a replacement for the user manual Please read the user manual prior to inverter site selection and installatio...

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