Exide Technologies GB4109 - Manual (Page 10)

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7
Charger Electrical Installation
1. Verify proper AC line voltage and current ratings per the charger specifications as listed on the
label on the side of the unit (see table below for proper AC line ratings).
AC Line Ratings for Element Chargers
Charger Model AC Voltage AC Current
Disconnect Circuit
(@125%)
LMT-06kW-48V
480VAC 3‡
(±10%) & GND 8.3 A nominal
15 A
LMT-10kW-48V-250A
LMT-10kW-80V-120A
480VAC 3‡
(±10%) & GND
13.8 A
nominal
20 A
2. Verify that the main power and emergency stop switches on the unit are in the off (stop)
positions.
3. Figure 4) then push out one of the knockouts on the top cover to pass the AC conduit through.
The AC & GND wire connections are shown in
4. Figure 5.
5. Connect the input 480VAC power cable to the three pole AC block terminals marked ABC
(Figure 6). Connect the GND wire to the terminal marked GND as shown in Figure 7.
6. Note that the unit is not phase rotation sensitive, but noted here to avoid confusion.
7. Verify the line and ground connections of the outlet or junction box (4-Wire Delta – No
Neutral).
CAUTION: Verify that input and output wiring adheres to all local safety codes and standards.
THE UNIT IS NOW READY FOR OPERATION.