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AC Input Connector
16 Operating Manual for XDC Series Slave Power Supply
AC Input Connector
The AC input connector is a standard wire clamp terminal block with 3-phase
connectors and a chassis ground connector. The safety ground wire, alternatively,
may be connected to the chassis using a ring tongue on the ground stud as shown in
Figure 2.1.
Figure 2.1 AC Input Connector
AC Input Wire
The manufacturer recommends the AC input wire specified in Table 2.1. This must
be permanently connected to an approved AC distribution box with suitably rated
over-current protection. If you require a special cord, contact the manufacturer.
Table 2.1 AC Wire Specification for 6000 Watt units
Ground Connection
3-Phase Terminal Block Connectors
AC Input Voltage Range Wire
190–242Vac, 47–63Hz,
3-phase, 4 wire (standard)
4 x 10 AWG (3 wire plus safety ground), stranded
copper, 60
°C minimum, 300V, 0.800 in. maximum
cable diameter, rated for 25A.
342–500Vac, 47–63Hz,
3-phase, 4 wire (HV-Input)
4 x 14 AWG (3 wire plus safety ground), stranded
copper, 60
°C minimum, 600V, 0.800 in. maximum
cable diameter, rated for 13A.
TM-XDSL-01XN.book Page 16 Tuesday, November 5, 2002 3:22 PM