Owner's manual

Installation and Configuration
Connecting AC Power to the Charger
16 CHG-75 PN 51315:A 08/01/01
2.7 Connecting AC Power to the Charger
CAUTION!
Disconnect all sources of power before making any connections, cutting
any jumpers or servicing the charger.
AC power connections are made to TB1 of the CHG-75 battery charger. Primary power
source for the CHG-75 is 120 VAC, 60 HZ, 2.05 amps or, if JP1 is cut, 220/240 VAC,
50 Hz, 1.14 amps. Run a pair of wires (with ground conductor) from the protected
premises main breaker box to TB1. As per National Electric Code, use 14 AWG (1.6
mm O.D.) or heavier gauge wire with 600 volt insulation.
The following figure illustrates the steps for connecting the charger to the main AC
power source.
EARTH (ground)
HOT
EARTH
NEUT
HOT
EARTH
NEUT
HOT
EARTH
NEUT
HOT
EARTH
NEUT
Figure 2.9 Connecting AC Power
Step 1:
Remove the plastic insulating
cover from TB1.
Step 2:
Connect the Earth ground line
to TB1 Terminal 3.
Step 3:
Connect the Primary
Neutral line to TB1 Terminal 2
Step 4:
Connect the Primary Hot line to
TB1 Terminal 1. Check all connections,
then replace the plastic insulating cover.
TB1
TB1
Plastic
insulating
cover
EARTH (ground)
TB1
EARTH (ground)
NEUTRAL (line in)
TB1
NEUTRAL (line in)
HOT (line in)