ZIGOR ZGR SOLAR STR 250 Manual De Operación página 79

ZGR SOLAR STR 250
DANGER
High voltage may be present in the inverter!

Ensure all cables are voltage-free before performing electrical operations.

Do not connect the AC circuit breaker before finishing electrical connection
NOTICE
Use the UTX DC terminal within the scope of delivery. Damage to the device due to the use of incompatible
terminal shall not be covered by the warranty.
1) Strip the insulation from each DC cable by 7 mm (Fig. 4-37).
2) Assemble the cable ends with the crimping pliers (Fig. 4-38).
3) Lead the cable through cable gland, and insert into the insulator until it snaps into p lace. Gently pull the
cable backward to ensure firm connection (Fig. 4-39). Tighten the cable gland and the insulator (torque
2,5 N.m to 3 N.m).
4) Check for polarity correctness.
NOTICE
The inverter will not function properly if any PV polarity is reversed
Operation manual
Fig. 4-37 Strip the insulation
Fig. 4-38 Assemble the cable ends
Fig. 4-39 Lead the cable through cable gland
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