PROFAX PRO-1VS, Руководство пользователя

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TABLE 3-1 Selecting Cable Sizes
3-6. Selecting Cable Sizes
Turn off power before connecting to weld output terminals.
Do not use worn, damaged, undersized, or repaired cables.
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
100
150
200
250
300
350 4
3
3
2
1
1/0
4
3
2
1
1/0
2/0
4
2
1
1/0
2/0
3/0
3
1
1/0
2/0
3/0
4/0
2
1/0
2/0
3/0
4/0
2-2/0
1
2/0
3/0
4/0
2-2/0
2-3/0
1/0
3/0
4/0
2-2/0
2-3/0
2-3/0
1/0
3/0
4/0
2-2/0
2-3/0
2-4/0
WELDING
AMPERAGE
10 TO 60%
Duty Cycle.
60 Thru
100%
Duty Cycle.
100 Ft (30 m) or less 150Ft (45 m) 200Ft (60 m) 250Ft (70 m) 300Ft (90 m) 400Ft (120 m) 350Ft (105 m)
10 thru 100% Duty Cycle
TOTAL CABLE (COPPER) LENGHT IN WELD CIRCUIT NOT EXCEEDING. *
* W eld cable size (AW G) is based on either a 4 volts or less drop or a current density of not more than 300 circular mils per ampere.
*
This chart is a general guideline and may not suit all applications. If cable overheats, use next size larger cable.
CAUTION
SEE SAFETY SIGNAL AT THE BEGINING THIS
M A N U A L