IGBT Inverter welder ZX7-500

IGBT Inverter welder, 1.high quality, low price, 2.500A @ 60%, 3. MMA welding - details see: https://www.machineto.com/igbt-inverter-welder-zx7-500-10134198

Condition:New	Place of Origin:Guangdong China (Mainland)	Brand Name:Bohai or MRT or OEM	Model Number:ZX7-500
Arc Current:20-500A	Pilot Arc Current:20A	Rated Duty Cycle:60%	Dimensions:530mm270mm430mm
Usage:MMA welding	Voltage:380v	Certification:CCC

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ZX7-500 IGBT Inverter welder

` The inverter technology will ensure welding current highly stable at grid voltage fluctuation and arc length changing. Arc is soft and can adjust automatically.

` Small welding splashing

` Welding deposition rate is high

` Little welding deformation and good weld shaping.

` Light in weight, small in size and portable.

` A high efficiency and energy saving equipment with high power factor.

	ZX7-200	ZX7-250	ZX7-315	ZX7-400A	ZX7-400B	ZX7-500
Input Power Voltage(V)	AC220V±15%	Three phase AC380V±15%
Frequency (HZ)	50/60	50/60	50/60	50/60	50/60	50/60
No-load Voltage(V)	67±5	65±5	65±5	65±5	65±5	68±5
Output current adjusting range(A)	10-200	20-250	20-315	20-400	20-400	20-500
Duty cycle (%)	60%	60%	60%	60%	60%	60%
Efficiency (%)	85%	85%	85%	85%	85%	85%
Thrust adjustment (A)	----	0-140	0-140	0-140	0-140	0-200
Power factor	0.73	0.93	0.93	0.93	0.93	0.93
Insulation class	F	F	F	F	F	F
Case protection degree	IP21	IP21	IP21	IP21	IP21	IP21
Weight (kg)	4.7	17	17	17	19	25
Overall dimension (cm)	29x12x20	45x19x31	45x19x31	45x19x31	46x23x41	53x27x43
Base material	Carbon steel ,low alloy steel , stainless steel
Welding thickness (mm)	1.5-5	1.5-10	1.5-10	1.5-12	1.5-12	1.5-12
Electrode diameter(mm)	1.6-3.2	1.6-4.0	1.6-4.0	1.6-5.0	1.6-5.0	1.6-6.0