IGBT DC Inverter Arc Welder (IGBT MMA-250A / 315 / 400 / 500 / 630A)

• Cooling Way: Air Cooling
• Style: Vertical
• Frequency Range: High Frequency
• Electric Current: Inverter
• Work Form: One-Body
• Type: Argon Arc Welder
• Model NO.: IGBT MMA-250A/315/400/500/630A
• Current: Alternating Current
• Model: MMA
• Application: Car
• Transport Package: Standard Export Package
• Specification: CE CCC Isc9002
• Trademark: SHELLMAX
• Origin: China
• HS Code: 85152900
• Production Capacity: 10, 000 PCS/Year

Product Description

IGBT DC Inverter arc welder MMA-250A/315/400/500/630A

1. Portable, high efficiency, enery-saving,
2. Easy to start the arc, it can resist disturbing stable arc and little spatter.
3. Good welding quality, deep penetration and strong strength.
4. With over-heat, overvoltage and over-current protection.
5. Be able to work continuously, it can balance automatically when voltage is waving.
6. Suit for all kinds of electrodes, be able to weld cellulose rod.
7. With complete accessories: Electrodes holder, earth clamp, welding cable, brush /hammer, protective mask, gloves, carton box.

Item	MMA-250(IGBT)	MMA-315(IGBT)	MMA-400(IGBT)	MMA-500(IGBT)	MMA-630(IGBT)
Power voltage(V)	380	380	380	380	380
Rated Input Capacity(Kva)	7	12	17	23.5	24
Frequency(Hz)	50/60	50/60	50/60	50/60	50/60
No-load voltage(V)	56	75	75	75	75
Output current range(A)	10~200	10~315	10~400	10~500	10~600
Rated Input voltage(V)	30	32.5	35	38	38
Duty cycle(%)	60	60	60	60	60
Efficiency(%)	85	85	85	85	85
Insulation class	F	F	F	F	F
Protection class	IP21	IP21	IP21	IP21	IP21
Diameter of rod (mm)	1.6~4	1.6~5	1.6~6	1.6~6	1.6~6
Power factor(cosΦ)	0.93	0.93	0.93	0.93	0.93
Package	Carton box
Accessories	Welding wire Earth clamp Helmet Steel brush.
Weight(kg)	18	20.3	38	43	43
Dimension(mm)	580x310x500	580x310x500	580x310x590	580x310x590	580x310x590
1×20"FT(set)	335	335	280	280	250
1×40"FT(set)	670	670	560	560	530