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Huawei SUN2000-36KTL, Quick Manual

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Huawei SUN2000-36KTL Quick Manual Download Page 22

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Summary of Contents for SUN2000-36KTL

Page 1: ...HUAWEI TECHNOLOGIES CO LTD SUN2000 36KTL 42KTL Quick Guide Issue 01 Part Number 31507637 Date 2016 07 30 ...

Page 2: ... Before installing the device check that deliverables are intact and complete against the packing list If any damage is found or any component is missing contact the dealer 5 Use insulated tools when installing the device For personal safety wear insulation gloves and protective shoes 6 The device warranty will not cover the following conditions The warranty label is removed The device is damaged ...

Page 3: ...2 2 Vertical Backward Horizontal Upside down Forward For ease of installing the inverter on the mounting bracket connecting cables to the bottom of the inverter and maintaining the inverter in future it is recommended that the bottom clearance be greater than or equal to 600 mm and less than or equal to 730 mm NOTE 2 ...

Page 4: ...requirements and mark four holes in total Two round holes are preferred The inverter is delivered with M12x40 screw assemblies If the screw length does not meet the installation requirements prepare M12 screw assemblies by yourself and use them together with the delivered M12 nuts The following describes how to support mount the inverter as an example For details about how to wall mount the invert...

Page 5: ...input power cable 6 RS485 communications cable Computer cable DJYP2VP2 22 2x2x1 N A Connects to an RS485 communications cable over a terminal block Outdoor shielded network cable CAT 5E N A Connects to an RS485 communications cable over an RJ45 network port 7 FE communications cable Outdoor shielded network cable CAT 5E N A Connects to an Ethernet communications cable over an FE network port 8 Cab...

Page 6: ...ommended to use a three core outdoor copper core cable with a cross sectional area of 25 mm2 as the AC output power cable for the SUN2000 36KTL If you connect a ground cable to the ground point in the maintenance compartment in a scenario without a neutral wire you are recommended to use a four core outdoor copper core cable with a cross sectional area of 25 mm2 as the AC output power cable for th...

Page 7: ...r is bound to the chassis base 3 Remove the AC terminal cover 4 Remove an appropriate length of the jacket and insulation layer from the AC output power cable using a wire stripper Ensure that the jacket is in the maintenance compartment a Three core cable excluding the ground cable or neutral wire c Four core cable excluding the ground cable but including the neutral wire Jacket Insulation layer ...

Page 8: ... inverter bottom 9 Connect the AC output power cable to the AC terminal block and then secure the connector using a 13 mm socket wrench with an extension rod If you connect a ground cable to the ground point in the maintenance compartment tighten the ground screw using a 10 mm socket wrench with an extension rod Ensure that the AC output power cable is connected securely Otherwise the inverter may...

Page 9: ...he fourth routes of DC input terminals while DC SWITCH 2 controls the fifth to the eighth routes of DC input terminals NOTE 10 Use a torque wrench with an open end of 52 mm to tighten the locking caps to a torque of 7 5 N m Choose whether to connect the neutral wire to the SUN2000 36KTL based on the application scenario When the SUN2000 36KTL is used in a low voltage scenario without the neutral w...

Page 10: ...n off the DC switches immediately Otherwise the inverter may be damaged and the damage is beyond the warranty scope Wait until the PV string voltage reduces to the safety range below 60 V DC Then turn off the two DC switches remove the positive and negative connectors and rectify the connection NOTICE Ensure that the PV string is well insulated to the ground Before inserting the positive and negat...

Page 11: ...TICE Connecting to a terminal block recommended 1 Remove an appropriate length of the jacket and core wire insulation layer from the communications cable using a wire stripper 2 Remove the locking caps from the COM1 and COM2 connectors at the inverter bottom and then remove the plugs from the caps 3 Route the communications cable through the locking caps and then the COM1 RS485 IN and COM2 RS485 O...

Page 12: ...e RJ45 connector using a crimping tool To ensure airtightness you are advised to apply firestop putty to the used connectors at the bottom of the chassis NOTE No Color Pin Definition 1 White and orange RS485A RS485 differential signal 2 Orange RS485B RS485 differential signal 3 White and green N A 4 Blue RS485A RS485 differential signal 5 White and blue RS485B RS485 differential signal 6 Green N A...

Page 13: ...ed in distributed rooftop scenarios with a small number of inverters The inverter can directly connect to the PC over the Ethernet to implement monitoring networking 1 Insert the wires of the network cable to the RJ45 connector in sequence You are recommended to use a CAT 5E outdoor shielded network cable with an outer diameter less than 9 mm and internal resistance not greater than 1 5 ohms 10 m ...

Page 14: ...inverter bottom and then remove the plug from the cap 4 Route the communications cable through the locking cap and then the COM1 connector at the inverter bottom 5 Insert the RJ45 connector into the FE network port in the maintenance compartment of the inverter 6 Bind the communications cable 7 Use a torque wrench with an open end of 33 mm to tighten the locking caps to a torque of 7 5 N m To ensu...

Page 15: ...door screws are tightened Yes No N A 10 The idle DC input terminals are sealed Yes No N A 11 The idle USB port is plugged with a waterproof plug Yes No N A 12 Idle AC OUTPUT and COM connectors are plugged and the locking caps are tightened Yes No N A 6 Powering On the System 1 Turn on the AC switch between the inverter and the power grid 2 Ensure that the DC switches at the inverter bottom are ON ...

Page 16: ...s on for 0 5s and then off for 0 5s A minor alarm is generated Steady red A critical alarm is generated Local maintenance status Blinking green at long intervals on for 1s and then off for 1s Local maintenance is in progress Blinking green at short intervals on for 0 125s and then off for 0 125s Local maintenance fails Steady green Local maintenance succeeds 1 The SUN2000 APP enables the inverter ...

Page 17: ... tied without parameters being set You can modify the parameters based on site requirements For details about parameter configuration see the SUN2000 APP User Manual The preset password for Common User Advanced User and Special User is 00000a Use the preset password upon initial login To ensure account security change the password immediately after login The screen snapshots in this document corre...

Page 18: ...play the Active Alarm screen 9 Common Faults and Troubleshooting Symptom Possible Cause Suggestion String Reverse The PV string cables are connected reversely during the inverter installation Wait until the PV string voltage reduces to the safety range below 60 V DC Then turn off the two DC switches remove the positive and negative connectors and rectify the connection Viewing Active Alarms 17 ...

Page 19: ...0 11 Belgium low voltage power grid 14 AS4777 Australia low voltage power grid 15 IEC61727 IEC low voltage power grid 50 Hz 16 CEI0 16 Italy low voltage power grid 17 TAI MEA Thailand low voltage power grid MEA 18 TAI PEA Thailand low voltage power grid PEA 19 BDEW MV480 Germany medium voltage power grid 20 G59 England MV480 England medium voltage I 16 A 21 IEC61727 MV480 IEC medium voltage power ...

Page 20: ...power grid 60 Hz 36 IEC61727 60 Hz MV480 IEC medium voltage power grid 60 Hz 37 ANRE Romania low voltage power grid 38 ANRE MV480 Romania medium voltage power grid 39 PO12 3 MV480 Spain medium voltage power grid 40 EN50438_IE MV480 Ireland medium voltage power grid 41 EN50438_IE Ireland low voltage power grid 42 VDE AR N 4105 MV480 Germany medium voltage power grid 43 CEI0 16 MV480 Italy medium vo...

Page 21: ...dium voltage power grid MEA 8 EN50438 DK MV480 Denmark medium voltage power grid 9 EN50438 TR MV480 Turkey medium voltage power grid 10 Philippines MV480 Philippines medium voltage power grid 11 NRS 097 2 1 MV480 South Africa medium voltage power grid 12 IEC61727 60 Hz MV480 IEC medium voltage power grid 60 Hz 13 PO12 3 MV480 Spain medium voltage power grid 14 EN50438_IE MV480 Ireland medium volta...

Page 22: ...rier Huawei Technologies Co Ltd Huawei Industrial Base Bantian Longgang Shenzhen 518129 People s Republic of China www huawei com You can also log in to Huawei technical support website http support huawei com Google Play Huawei App Store Apple Store Support WeChat ...

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