Miller CST 280 Panduan Pemilik - Halaman 20

Jelajahi secara online atau unduh pdf Panduan Pemilik untuk Sistem Pengelasan Miller CST 280. Miller CST 280 48 halaman. Dual rack kit
Juga untuk Miller CST 280: Panduan Pemilik (28 halaman)

Halaman Cetak

3-8. 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.

Weld Output

Terminals

Y Turn off power before

connecting to weld out-

put terminals.

Y Do not use worn, dam-

aged, undersized, or

poorly spliced cables.

−

Output Receptacles

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.

( ) = mm

for metric use

***Select weld cable size for pulsing application at peak amperage value.

OM-217 655 Page 16

Weld Cable Size** and Total Cable (Copper) Length in Weld Circuit

100 ft (30 m) or

Less

10 −

60 − 100%

Welding

60%

Amperes***

Duty

Cycle

100

4 (20)

150

3 (30)

200

3 (30)

250

2 (35)

300

1 (50)

1/0 (60)

350

1/0 (60)

2/0 (70)

Not Exceeding***

150 ft

200 ft

(45 m)

(60 m)

Duty

4 (20)

3 (30)

2 (35)

1 (50)

2 (35)

1 (50)

1/0 (60)

1 (50)

1/0 (60)

2/0 (70)

3/0 (95)

4/0 (120)

250 ft

300 ft

350 ft

(70 m)

(90 m)

(105 m)

10 − 100% Duty Cycle

2 (35)

1 (50)

1/0 (60)

2/0 (70)

3/0 (95)

2/0 (70)

3/0 (95)

4/0 (120) 4/0 (120)

2 ea. 2/0

3/0 (95)

4/0 (120)

(2x70)

2 ea. 2/0

2 ea. 3/0

4/0 (120)

(2x70)

(2x95)

2 ea. 2/0

2 ea. 3/0

(2x70)

(2x95)

400 ft

(120 m)

1/0 (60)

3/0 (95)

2 ea. 2/0

(2x70)

2 ea. 3/0

(2x95)

2 ea. 4/0

(2x120)

S-0007-F−803 080