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Circuit of Electric welding machine

Time:2008-11-25 Tag:welder   welding   Circuit   PVC  

Features:

1.       Compact structure, small, light, portable, easy to carry, energy saving.

2.       Direct and reliable welding current digital display.

3.       Automatic compensation for electricity voltage pulsation.

4.       Advanced IGBT inverter technology, electronic circuit design, handy power supply.

5.       Easy arc initiation, stable welding current, fast dynamic response, no welding noise, low welding spatter, no magnetic bias, smooth weld appearance.

6.       Safe, stable and reliable operation, good efficiency.

Parameter:

Model No.:

200

180

160

120

100

Input power voltage (V)

AC230±10%

AC230±10%

AC230V±10%

AC230V±10%

AC230V±10%

Rated input current(A)

29A

24A

22A

18A

16A

Input AC(HZ)

50/60

50/60

50/60

50/60

50/60

NO-load voltage(V)

80

80

80

75

75

Output voltage(V)

28V

27.6V

26.4V

25V

25V

Output current range(A)

10-200

10-180

10-160

10-140

5-120

Efficiency (%)

85

85

85

85

85

Duty cycle (%)

60

60

60

60

60

No-load power(W)

30

30

30

20

20

Power factor cos φ

0.93

0.93

0.93

0.93

0.93


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