APC Symmetra MW Installation Guide download pdf (Page 23)

Electrical Installation: Bottom Cable Entry

Symmetra MW 800 kW 3 × 400/230 V Installation Guide - 990-1510B 17

PE and AC cable connections (bottom cable entry)



Feed the AC and PE cables through the bottom of Input/Output Section.



Connect cables.

Protective Earthing Conductors

for Battery 1 & AC IN

Protective Earthing

Conductors for Battery 2 &

AC OUT

Battery 2

Battery 1

Output circuit

grounding bar

Earthing conductor

connected to suitable

earth electrode TN-

systems

Output circuit

grounding bar

58 mm

44.45 mm





Bonding

Jumber (TN-

systems) to

Input Neutral

Bar

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APC Symmetra MW Installation Guide Page 23