Ground Solar System - Phoenix Contact UM IA RAD-SOL-SET-24 Serie Manual De Instrucciones

7150_ia_05
The hardware items and mounting methods shown in this figure are just a few of the
mounting options for the control cabinet. If using a mounting configuration that is different
than that shown, make sure hardware is of sufficient size and quality to support the control
cabinet.
Key for Figure 4-4 (items not included in the scope of supply):
Wall-mounted
1 Hexagonal head lag bolt, length as required
2 Retaining washer
3 Flat washer
4 Hexagonal head machine bolt, length as required
5 Hexagonal nut
Pole-mounted
6 Mounting pole/pipe
4.7

Ground solar system

The negative pole [–] of the battery must be connected to earth ground. On the bottom
(lower shelf) of the control cabinet you will find a grounding terminal (see Figure 4-5). All
chassis grounds are channeled through this terminal.
The solar system must be grounded in accordance with the national regulations. We
2
recommend using a 16 mm
Key for Figure 4-5:
1 Lower shelf of the control cabinet
2 Earth ground connection
3 Earth-ground wire lug, 16 mm
supply)
4 Nut (1 x)
5 Functional earth ground (FE), cable 16 mm
grounding cable (not included in the scope of supply).
2
for M6 threaded bolts (not included in the scope of
2
(not included in the scope of supply)
Installation
4-9
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