MMA400G * input voltage (V): AC415±15%
* frequency (HZ): 50/60
* rated input current: 27.6A
* No-load Voltage: 68V
* output current range: 40-400A
* rated out voltage: 36V
* duty cycle: 60%
* No-load loss: 80W
* Efficiency: 85%
* Power factor: 0.93
* Insulation grade: F
* Housing protection grade: IP21
* Net weight: 22kg
* Dimension: 515 x 262 x 468mm
MMA400IJ * input voltage (V): AC415±15%
* frequency (HZ): 50/60
* rated input current: 27.6A
* No-load Voltage: 68V
* output current range: 40-400A
* rated out voltage: 36V
* duty cycle: 60%
* No-load loss: 100W
* Efficiency: 85%
* Power factor: 0.93
* Insulation grade: F
* Housing protection grade: IP21
* Net weight: 38kg
* Dimension: 565 x 286 x 432mm
MMA500IJ * input voltage (V): AC415±15%
* frequency (HZ): 50/60
* rated input current: 28.4A
* No-load Voltage: 80V
* output current range: 40-500A
* rated out voltage: 40V
* duty cycle: 60%
* No-load loss: 150W
* Efficiency: 85%
* Power factor: 0.93
* Insulation grade: F
* Housing protection grade: IP21
* Net weight: 40kg
* Dimension: 650 x 300 x 615mm
The transformer core is made of high-tech material based on Nanotechnology.
The tri-proof (water, dust & eroding proof) cooling system raised the reliability and duty-cycle of the key components.
Having the fan standby function.
With OCV as high as 70V, enables the machines to weld.
The duty-cycle is higher than 60% when the temperature of the operation surrounding is around 40. Capable to operate outdoors.
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.
EMC electro-circuit added to reduce the pollution to the electric network.
With digital display of the welding current & remote control for option.
VRD function is added to meet the European requirement.
