Cable Connections; Connecting Input Power To The Energy Pack - GE GFK-2741C Manual

Energy Packs
3.2.5

Cable Connections

3.2.5.1

Connecting Input Power to the Energy Pack

You will need:
 A power cord with 18 AWG (0.82mm
 An 18 AWG (0.82mm
 An input power terminal block – provided (Weidmüller part number 1748010000)
 A small flat-head screwdriver (such as a 1.4 mm jeweler's screwdriver)
 A 24Vdc, 72 W minimum power supply, that must provide reliable grounding and Secondary Extra Low
Voltage (SELV) output or other form of isolating secondary circuit.
Power Supply Requirements: When the Energy Pack is powered by an LPS Class 2, or a Limited
Voltage/Current power source, no additional over-current protection is required. Otherwise, power supply
branch circuit overcurrent protection of no more than 20 A with a readily accessible disconnect is required,
along with supplementary protection ranging from 4 to 7 amps on the output of the power supply.
Using the power cord, connect the power supply output to the input power terminal block of the
1.
Energy Pack.
To insert the wires in the power terminal block connector, you may need to use the small screwdriver
to release the spring clamp on the terminal block.
Recommended wire stripping length is 7mm (0.28 in).
Insert the plug into the Input Power connector of the Energy Pack and securely tighten the attaching
2.
screws.
20
Input Power
User-supplied
input power cable
Input Power and Output Power/Control Connections
) copper wires
2
) copper wire for frame ground
2
These terminals are
reserved. Do not
connect power to
them.
PACSystems* Controllers Battery and Energy Pack Manual
Output Power and
Control
ICRXIACCCBL01A
Cable (supplied) or
user-supplied cable
FGND 24 VDC
0 VDC
GFK-2741C