MMA-200 inverter dc arc welding machine

inverter dc arc welding machine 1.single phase arc welding machine 2.MMA welding 3.portable welding machine 4.Output curren

 professional manufacturer of welding wire and welding machine

MMA-200 inverter dc arc welding machine

`  inverter dc arc welding machine

Adopting advanced inverter technique and excellent imported capacity equipment, high working efficiency,small in size and light in weight

` Adopting pulse width technique

` Protection equipment are set internally to prevent over-heat, over-current, lack of voltage etc, to ensure safety operation

` Soft magnetic ferrite material are used in high frequency transformer ,which is small wastage , high conversion rate, high efficiency and energy-saving

` Simple structure , excellent techniques, durability ,reliability and easy maintenance

` Ideal equipment to weld stainless steel , carbon steel , pure copper(red copper)

` Usable electrode: Acidic, alkalesent, cellulose

` Adopting passive power factor correction , and high in power factor

` Protection equipment are set to prevent input power lack of phase, lack of voltage and over voltage and strong practicability

	ZX7-200	ZX7-200T	ZX7-200A	ZX7-250S	ZX7-250T	ZX7-250Z
Input Power Voltage(V)	Single phase AC220V±15%					AC220V/380V±15%
Frequency (HZ)	50/60	50/60	50/60	50/60	50/60	50/60
Rated Input Current (A)	43.6	43.6	43.6	58	58	58
No-load Voltage(V)	56	60	60	60	60	60
Output current adjusting range(A)	20-200	20-200	20-200	20-250	20-250	20-250
Duty cycle (%)	60%	60%	60%	60%	60%	60%
No-load power (W)	<100W	<100W	<100W	<100W	<100W	<100W
Efficiency (%)	80%	80%	80%	80%	80%	80%
Thrust adjustment (A)	----	----	----	0-100	0-100	0-100
Power factor	0.73	0.73	0.73	0.73	0.73	0.73
Insulation class	F	F	F	F	F	F
Case protection degree	IP21	IP21	IP21	IP21	IP21	IP21
Weight (kg)	5.5	8	9	17	13	18
Overall dimension (cm)	37x25x30	46x24x30	46x24x30	59x32x42	59x32x42	59x32x42
Welding thickness (mm)	1.5-5	1.5-10	1.5-10	1.5-12	1.5-12	1.5-12

MMA-200 inverter dc arc welding machine