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1 Precise IGBT mma inverter welding machine, 2 Small,portable,high cost-effective welding machine, 3 Low price inverter welding - details see: https://www.machineto.com/low-price-200a-igbt-arc-welder-inverter-welding-machine-10133821

IGBT mma inverter welding machine Function and Features

Adopting advanced single-tube IGBT inverter technology. Small size. Light weight. High cost-effective.

Adopting PWM control technology, Good constant flow performance. Precise control of current.

High duty cycle. Continuous welding ability.

Auto-adjust thermal arc-starting. Thrust is adjustable

New type of real-time temperature detection function. Temperature pre-alarm function.

Over-voltage &over-current protection function

Wide working voltage range. Outstanding adaptability to power waving.

(Technique Parameters)

Model Parameter	ZX7 140 IGBT	ZX7 160 IGBT	ZX7 200
Input power(V)	(Single phase) AC220V±15% 50/60Hz
Rated input capacitance(KVA)	4.1	4.1	6.6
No-load voltage(V)	60	60	60
Output current(A)	10-140	20-140	20-200
Duty cycle(%)	60	60	60
No-load loss(W)	25	25	25
Efficient(%)	91	91	91
Power factor	0.93	0.93	0.93
Insulation	F	F	F
Protection	IP21S	IP21S	IP21S
Net/Gloss Weight(kg)	4.2/5.2	4.2/5.2	4.2/5.2
Machine Size(mm)	300X135X265	300X135X265	300X135X265
Box size (mm)	455X270X345	455X270X345	455X270X345

Model Parameter	ZX7 250	ZX7 315 IGBT
Input power(V)	(Three phase) AC380V±15% 50/60Hz (Three phase) AC380V±15% 50/60Hz
Rated input capacitance(KVA)	8.9	12.1
No-load voltage(V)	63	63
Output current(A)	25-250	25-260
Thrust(A)	0-100	0-100
Duty cycle(%)	60	60
No-load loss(W)	40	40
Efficient(%)	91	91
Power factor	0.93	0.93
Insulation	F	F
Protection	IP21S	IP21S
Net/Gloss Weight(kg)	9/11	10/12
Machine Size(mm)	420X200X340	420X200X340
Box size (mm)	580X315X415	580X315X415