Tweco PAK 15XC - Manual (Page 26)

INSTALLATION PROCEDURES 22 Manual 0-2251
The PAK 15XC power supply is designed to accept a
variety of input voltages:
• 200/220/230 VAC
• 380/415/460 VAC
• 500/575 VAC
The electrical power source must conform to local electric
code and the following recommended circuit protection
and wiring requirements (see Table 3-A).
1. Check the three-phase electrical power source for line
voltage and proper circuit protection and wiring (see
Table 3-A).
3.4 ELECTRICAL CONNECTIONS
Electrical Requirements
Electrical Connections
Refer to Figure 3-D and:
2. Remove the left side panel of the power supply (as
viewed from the front).
3. Check the bus bar configuration on the input voltage
terminal board . The bus bar configuration must
correspond with the available line voltage.
4. If necessary, re-position the bus bars to correspond to
the available line voltage.
5. Insert the primary power cable through the strain relief
in the rear panel of the power supply.
6. Connect the electrical ground wire to the ground lug
on the base of the unit.
7. The other three leads attach to terminals L1, L2, and L3
on the input terminal board.
WARNING
Disconnect primary power at the source before connect-
ing the primary power cable to the power supply.