Input Terminal Board Configurations - ESAB Heliarc 252 Instruction Manual

SECTION 2
5. Figures 2-2 thru 2-5 illustrate the input voltage ter-
minal board and the input voltage link connections.
The particular voltages from which this power source
may be operated are stated on the rating plate. The
voltage links were factory set for highest voltage
stated on the rating plate. If the power source is to
230
1 2
4
5
230
1
2
4
5
Input Terminal Board Configuration for
Figure 2-3.
460V Input
230
1 2
For 230 / 460 / 575V Models
460/575
3
230
1
6
4
Input Terminal Board Configuration for 230V Input
Figure 2-2.
460/575
3
230
1
6
4
460/575
3
230
1
1
4
be operated on another stated input voltage, the links
must be reset for that particular input voltage. Always
verify the input voltage and check the link arrange-
ment regardless of factory setting. The voltage links
are set up by reconfiguring the copper link bars to
the voltage designations for the desired voltage.
230
1
460/575
2
3
4
6
5
230
1
460/575
2 3
4
6
5
Input Terminal Board Configuration for
Figure 2-4.
460/575
18
2 3
2 3
INSTALLATION
6
5
460/575
2
3
6
5
460/575
2 3
6
5
575V Input