6 Electrical Connection User Manual
38
Assembling the PV Connector
1. Strip the insulation from the cables
by 7 mm
–8 mm.
2. Assemble the cable ends by
crimping pliers.
3. Lead the cable through the cable gland to insert into the insulator until it
snaps into place. Then tighten the cable gland (torque 2.5 Nm–3 Nm).
Installing the PV Connector
1. (Optional) Rotate the DC switch at the bottom to the “OFF” position.
2. Check the cable connection of the PV strings for the correct polarity and that
the open circuit voltage does not exceed the inverter input limit of 600 V,
even under the lowest operating temperature. Refer to the module
specification supplied by the module manufacturer for detailed information.
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