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Ac input terminal, Fs3xn, fs3xj only, Charger module earth and ac supply – DC Power Technologies FS3 Version 3 - Technical Hardware Manual User Manual

Page 12: Fs3lu, fs5 & fs9, Fs3xn

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© 2014 Enatel Motive Power Ltd. Specifications subject to change without prior notice. Errors

exempt. Pictures may be representative, actual products may differ.

AC Input Terminal

FS3xN, FS3xJ only

FS3 chargers not fitted with an AC input filter board instead utilize
an input terminal block providing AC supply to the charger modules
and the auxiliary power supply via their respective looms.

The terminal block is configurable for single and three phase supply
via jumpers fitted to the terminal block. Refer to the Hardware
Configuration section for details on terminal block configuration.

Charger Module Earth and AC Supply

AC is delivered to the backplane via the AC Loom consisting of
2.5mm² cable for each phase and neutral*.

Colour

Notation

Red

L1

White

L2

Blue

L3

Black*

N*

Yellow/Green E

*FS3 option only

FS3LU, FS5 & FS9

Earth connections are grouped together, bolted to the chassis and
fed to the charger modules via the AC Loom. The chassis is
connected to the mains earth via a ground trace on the AC Filter
Board PCB, where a mounting screw provides connection.

FS3xN

Earth connections are grouped together, bolted to the chassis and
fed to the charger modules via the AC Loom. The chassis is
connected to the mains earth via 2.5mm² cable to the Input
Terminal earth block. See