inverter mma

MMA welding machine (General), Model No.: ZX7-250(IGBT) - details see: https://www.machineto.com/inverter-mma-10134246

Condition:New	Place of Origin:Zhejiang China (Mainland)	Brand Name:STONOTE,LUGONG,Stonote, Lugong	Model Number:ZX7-250(IGBT),ZX7-250
Arc Current:250A	Pilot Arc Current:20A	Rated Duty Cycle:60%	Motor Type:DC Motor
Usage:welding steel	Voltage:220V	Certification:CE

Details:

1.Equipped with imported IGBT of high power to output high welding current.

2.The Tri-proof(water, dust and eroding proof) cooling system raised the reliability and duty cycle of the key components.

3.The duty cycle is higher than 50% when the temperature of the operation surrounding is around 40⁰C.Capable to operate outdoors.

4.The maximum output efficiency is 85%. By using the advanced electro-circuit for power factor compensation, the max power factor could be as high as 0.93.

5.With the functions of Arc-Force, adjustable Hot-Star current. With digital display of the welding current and remote control for option.

6.Wide used in the operations of petrol pipe line construction, chemical industry, automobile industry, ship building, boiler building , power plant construction, nuclear power plant, construction, aviation, war industry, industrial equipment, bridge guiding and operations in The 016-17utdoors.

Main Parameters Table:

Input voltage(V):	220	Power factor:	0.93	Rated input current (A):	28
Max welding rod Diameter(mm):	2.5-4.0	Output current (A):	25-250	Housing protection grade:	IP21S
Rated output volt(V):	28	Rated output current(A):	200	Insulation grade:	F
Max welding thickness(mm)	6	Duty cycle(%):	60	Efficiency (%)::	85
Weight(kg):	13.5	Dimensions (mm)	402x205x397
Remarks:	Input voltage frequency should be 50/60Hz