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Taizhou Sophia Import & Export Co., Ltd.

Add: ROOM 713£¬ FANGYUAN BUSINESS BUILDING, TAIZHOU,ZHEJIANG, CHINA.
Tel: 0086-576-88821291
Fax: 0086-576-88821261
Mobile: 0086-13336753390
http://www.chinasophia.com
E-mail: sales@chinasophia.com

Model:MMA-315
Parameters
DC inverter welding machine: MMA-315
Features:
1. Minimizing, lightness, high quality and energy-saving.
2. Good arc-starting and arc force, it can resist disturbing stable arc and little spatter.
3. High welding quality, deep penetration and strong strength.
4. Auto protection of over-voltage and over-current.
5. Be able to work continuously, it can balance automatically when voltage is waving.
6. Suit for welding all kinds of basic welding rod.
7. Be able to weld cellulose rod.

Item

MMA-250

MMA-315

Power voltage(3PH)

380

380

Rated input capacity(KVA)

9

12.5

Input voltage frequency(HZ)

50/60

50/60

No-load voltage(V)

60

60

Output current range(A)

20-240

20-280

Rated output voltage(V)

30

31

Duty cycle(%)

45

35

Efficiency(%)

85

85

Insulation class

F

F

Weight(KG)

15

15

Measurement(MM)

535x285x385

535x285x385

Protection class

IP21

IP21

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