Miller CP-252TS Owner's Manual - Page 19

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2-10. Weld Output Terminals And Selecting Cable Sizes

Y ARC WELDING can cause Electromagnetic Interference.
To reduce possible interference, keep weld cables as short as possible, close together, and down low, such as on the floor.
Locate welding operation 100 meters from any sensitive electronic equipment. Be sure this welding machine is installed
and grounded according to this manual. If interference still occurs, the user must take extra measures such as moving
the welding machine, using shielded cables, using line filters, or shielding the work area.
Connecting to weld
output terminals
–
+
*Weld cable size (AWG) is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere. Contact your distributor for
2
the mm
equivalent weld cable sizes.

2-11. Remote 14 Receptacle Information

A
J
K
I
B
C L N
L N
H
H
M
D
G
F
E
*The remaining sockets are not used.
Total Cable (Copper) Length In Weld Circuit Not Exceeding
100 ft (30 m) Or Less
10 – 60%
60 – 100%
Welding
Duty
Duty
Amperes
Cycle
Cycle
100
4
150
3
200
3
250
2
300
1
350
1/0
400
1/0
500
2/0
Socket*
150 ft
200 ft
(45 m)
(60 m)
4
4
3
3
2
1
2
1
1/0
1
1/0
2/0
1/0
2/0
3/0
2/0
3/0
4/0
2/0
3/0
4/0
3/0
4/0
2-2/0
A
24 volts ac. Protected by circuit breaker CB2.
B
Contact closure to A completes 24 volts ac contactor control circuit.
I
115 volts, 15 amperes, 60 Hz ac. Protected by circuit breaker CB1.
J
Contact closure to I completes 115 volts ac contactor control circuit.
G
Circuit common for 24 and 115 volts ac circuits.
K
Chassis common.
250 ft
300 ft
350 ft
(70 m)
(90 m)
(105 m)
10 – 100% Duty Cycle
2
1
1/0
1/0
2/0
3/0
2/0
3/0
4/0
3/0
4/0
2-2/0
4/0
2-2/0
2-3/0
2-2/0
2-3/0
2-3/0
2-2/0
2-3/0
2-4/0
2-3/0
2-4/0
3-3/0
Socket Information
OM-259 Page 15
400 ft
(120 m)
1/0
3/0
4/0
2-2/0
2-3/0
2-4/0
2-4/0
3-3/0
S-0007-E