ARC-630 Inverter DC MMA welding machine

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Introduction IGBT MODULE TYPE

● adopts IGBT module technology
● soft-switching technology brings higher effi ciency and more stable performance
● automatic compensation for voltage fl uctuation, can work against input voltage fl uctuation (V±15%)
● small splashing, great penetration, easy and simple to operate and aesthetic appearance of weld seam
● over-voltage protection, undervoltage protection, over current protection, over load protection
● suitable for welding with different kinds of acid or basic electrode
● ARC-400X support down weld with cellulose type electrode

Technical Data

Model

ARC-250

ARC-400

ARC-630

Rated input voltage (V)

3PH AC380±15%

Rated input power (KVA)

9.5

16.7

33

Rated input current (A)

14.5

25.5

50

Rated output

30V/250A

36V/400A

44V/600A

Output current (A)

20-250

20-400

20-600

No-load voltage (V)

66±5

68±5

80±5

Rated duty cycle (%) 40%

250A

400A

600A

(40″C 10min) 100%

158 A

253A

380A

Efficiency (%)

80

80

80

Protection grade

IP21

IP21

IP21

Insulation grade

F

F

F

Net weight (Kg)

13

22.5

25.5

Gross weight (Kg)

14.5

24

27

Dimension of machine (mm)

500x210x340

530x270x465

530x270x465

Dimension of package (mm)

570x260x460

595x320x525

595x320x525

Details

Accessories:

01 earth clamp x 1 pcs, cable joint x 2pcs, inner hexagon spanner x 1pcs

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