DC Power Technologies FS3 Version 3 - Technical Hardware Manual - Manual (Page 12)

© 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