Owner`s manual

OM-2218 Page 14
3-5. Weld Output Terminals And Selecting Cable Sizes
Total Cable (Copper) Length In Weld Circuit Not Exceeding
100 ft (30 m) Or Less
150 ft
(45 m)
200 ft
(60 m)
250 ft
(70 m)
300 ft
(90 m)
350 ft
(105 m)
400 ft
(120 m)
Weld Output
Terminals
Welding
Amperes
10 – 60%
Duty
Cycle
60 – 100%
Duty
Cycle
10 – 100% Duty Cycle
100 4 4 4 3 2 1 1/0 1/0
150 3 3 2 1 1/0 2/0 3/0 3/0
200 3 2 1 1/0 2/0 3/0 4/0 4/0
250 2 1 1/0 2/0 3/0 4/0 2-2/0 2-2/0
–
+
300 1 1/0 2/0 3/0 4/0 2-2/0 2-3/0 2-3/0
Output Receptacles
350 1/0 2/0 3/0 4/0 2-2/0 2-3/0 2-3/0 2-4/0
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. S-0007-D
3-6. Remote 14 Receptacle Information
Socket* Socket Information
AJ
B
K
I
L
NH
24 VOLTS DC
A Contactor control 24 volts dc.
C
L
NH
D
M
G
E
F
24 VOLTS DC
OUTPUT
CONTACTOR
B Contact closure to A completes 24 volts dc
contactor control circuit and enables output.
C Output to remote control; 0 to +10 volts dc output
to remote control.
REMOTE
OUTPUT
D Remote control circuit common.
CONTROL
E 0 to +10 volts dc input command signal from
remote control.
A/V
F Current feedback; +1 volt dc per 100 amperes.
A/V
AMPERAGE
VOLTAGE
H Voltage feedback; +1 volt dc per 10 output
receptacle volts.
ST-801 192-A
GND
K Chassis common.
*The remaining sockets are not used.