ABB PVS800-57B Maintenance Manual

Electrical installation 41
Connecting the power cables
 Connection diagram
1) Solar array junction box.
2) If you use shielded cable, 360-degree grounding is recommended at the cabinet entry. Ground the
other end of the input cable shield or PE conductor at the transformer.
3), 4) If you use shielded cable (which is recommended) and the conductivity of the shield is < 50% of the
conductivity of the phase conductor, use a separate PE cable (3) or a cable with a grounding conductor
(4).
=
~
L1
L2
L3
DC+
DC-
Inverter
DC+
DC-
L1
L2
L3
1)
2)
1)
3)
4)
PE PE
PE
Transformer

ABB PVS800-57B Specifications

General

Brand	ABB
Model	PVS800-57B
Category	Inverter
Language	English