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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
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| 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. |
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Item |
MMA-250 |
MMA-315 |
|
Power voltage(3PH) |
380 |
380 |
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Rated input capacity(KVA) |
9 |
12.5 |
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Input voltage frequency(HZ) |
50/60 |
50/60 |
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No-load voltage(V) |
60 |
60 |
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Output current range(A) |
20-240 |
20-280 |
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Rated output voltage(V) |
30 |
31 |
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Duty cycle(%) |
45 |
35 |
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Efficiency(%) |
85 |
85 |
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Insulation class |
F |
F |
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Weight(KG) |
15 |
15 |
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Measurement(MM) |
535x285x385 |
535x285x385 |
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Protection class |
IP21 |
IP21 | |
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