Weld Output Terminals And Selecting Cable Sizes; Remote 14 Receptacle - Miller Syncrowave 200 Manual Del Propietário Y Guía

2-9. Weld Output Terminals And Selecting Cable Sizes

NOTICE − The Total Cable Length in Weld Circuit (see table below) is the combined length of both weld cables. For example, if the power source is
100 ft (30 m) from the workpiece, the total cable length in the weld circuit is 200 ft (2 cables x 100 ft). Use the 200 ft (60 m) column to determine cable
size.
Weld Output
Terminals
!
Turn off power be-
fore connecting to
weld output termi-
nals.
!
Do not use worn,
damaged, under-
sized, or poorly
spliced cables.
Welding
Amperes
Electrode
Work
804 234-C
This chart is a general guideline and may not suit all applications. If cable overheats, use next size larger cable.
*
**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.
2
( ) = mm for metric use
***For distances longer than those shown in this guide, call a factory applications rep. at 920-735-4505 (Miller) or 1-800-332-3281 (Hobart)

2-10. Remote 14 Receptacle

A J
K
I
B
C L N
H
M
D G
F
E
*The remaining sockets are not used.
Weld Cable Size** and Total Cable (Copper) Length in Weld Circuit
100 ft (30 m) or Less
10 − 60% 60 − 100%
Duty Duty
Cycle Cycle
2
AWG (mm ) AWG (mm
100 4 (20) 4 (20)
150 3 (30) 3 (30)
200 3 (30) 2 (35)
250 2 (35) 1 (50)
Socket*
A
Not Exceeding***
150 ft 200 ft 250 ft
(45 m) (60 m) (70 m)
10 − 100% Duty Cycle
2
)
4 (20) 3 (30) 2 (35)
2 (35) 1 (50) 1/0 (60)
1 (50) 1/0 (60) 2/0 (70)
1/0 (60) 2/0 (70) 3/0 (95)
Socket Information
A 15 volts DC.
B Contact closure to A completes 15 volts DC contactor control
circuit.
C Command reference; 0 to +10 volts DC output to remote control.
D Remote control circuit common.
E 0 to +10 volts DC input command signal from remote control.
K Chassis common.
300 ft 350 ft 400 ft
(90 m) (105 m) (120 m)
2
AWG (mm )
1 (50) 1/0 (60) 1/0 (60)
2/0 (70) 3/0 (95) 3/0 (95)
3/0 (95) 4/0 (120) 4/0 (120)
2 ea. 2/0 2 ea. 2/0
4/0 (120)
(2x70) (2x70)
Ref. S-0007-G 2009−08
OM-225 389 Page 9