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inverter DC MMA welding machine

147.0 USD
Min. Order: 100 Set/Sets
Trade Term: FOB
Payment Terms: T/T
Supply Ability: 1000 per month
Place of Origin: Guangdong

Company Profile

Location: China (Mainland)
Business Type: Manufacturer, Trading Company

Product Detail

Model No.: ARC(MMA)250T
Means of Transport: Ocean
Production Capacity: 1000 per month
Packing: neutral carton package
Delivery Date: 25days
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Product Description

The large power component MOSFET(field-effect transistor) is adopted to convert 50/60Hz industrial frequency into high frequency (100KHZ above).Then, output large power DC source by declining the voltage, rectifying the current, and through pulse-width modulation (PWM) technology. The weight and volume of the main transformer is significantly declined and the efficiency is increased by 30% above. 
 
1. Has the auto-compensation function to mains voltage fluctuation, powerful ability in anti-fluctuation of mains, welding current stable and reliable.
2. Automatic over-voltage, over-load, over-current protection function.
3. Excellent arc force compensation, easy arc- striking with arc force function.
4. Reliable quality, small volume, light-weight, high efficiency and power saving.
5. Acidic and alkaline welding rods of various brands can be used for welding. 
 
Product model
ARC(MMA)250T
 Power supply(V)
AC220V±15%
 Frequency(HZ)
50/60
 Rated input power capacity(KVA)
43.1
 No load voltage(V)
59
 Current adjustment scope(A)
20-250
 Rated output voltage(V)
30
 Load endurance rate(%)
0-80
 Push current adjustment scope(A)
60
 Unload consumption(W)
60
 Effciency(%)
85
 Power factor
0.93
 Insulation grade
F
 Outer case protection level
IP21
 Weight(kg)
15
 Dimenslons(mm)(L*W*H)
432×204×302
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