Resistance Welding  

Name Power KVA Current DC Welding Capacity Mian Core  Parameter

 DC transformer controller

 DC transformer DC-80KVA 20000A IDW-600T "Single -point：Ψ5+5mm

 Total:1 points" "Designed input 3PH 380V 50Hz,

rated capacity 450A, 

short current 20000A, welding current 80KA, 

cooling water flow 8L/min . Duty cycle 20%.

MF Inverter DC Controller,IDW-600T

DC-80KVA MF transformer   

English interface."

 DC transformer DC-120KVA 28000A IDW-600T "Single -point：Ψ6+6mm

 Total:1-2 points" "Designed input 3PH 380V 50Hz,

rated capacity 600A, 

short current 28000A, welding current 120KA, 

cooling water flow 8L/min . Duty cycle 20%.

MF Inverter DC Controller, 1 sets

DC-120KVA MF transformer   

Truns ratio:50:1

Insulation calss :F

secondaryNo-loadvoltage ：10V

"

 DC transformer DC-200KVA 40000A IDW-1000T "Multipoints：Ψ5+5mm

 Total:5-6 points" "Designed input 3PH 380V 50Hz,

rated capacity1000A, 

short current 40000A, welding current 200KA, 

cooling water flow16L/min . Duty cycle 20%.

MF Inverter DC Controller,IDW-1000T

DC-120KVA*2 MF transformer  parallel output

Truns ratio:50:1

Insulation calss :F

secondaryNo-loadvoltage ：10V

"

 DC transformer DC-250KVA 50000A IDW-1200T "Multipoints：Ψ5+5mm

 Total:8-9 points" "Designed input 3PH 380V 50Hz,

rated capacity1200A, 

short current 50000A, welding current 250KA, 

cooling water flow 32L/min . Duty cycle 20%.

MF Inverter DC Controller, 1 sets

DC-120KVA*2 MF transformer    parallel output 

Truns ratio:44:1

Insulation calss :F

secondaryNo-loadvoltage ：11.3V

"

 DC transformer DC-400KVA 70000A IDW-1600T "Multipoints：Ψ5+5mm

 Total:9-11 points" "Designed input 3PH 380V 50Hz,

rated capacity 1600A, 

short current 70000A, welding current 400KA, 

cooling water flow 80L/min . Duty cycle 20%.

MF Inverter DC Controller, IDW-1600T 1 sets

DC-200KVA*2 MF transformer parallel output

Truns ratio:44:1

Insulation calss :F

secondaryNo-loadvoltage ：11.3V

"

 DC transformer DC-600KVA 85000A IDW-2400T "Multipoints：Ψ5+5mm

 Total:11-14  points" "Designed input 3PH 380V 50Hz,

rated capacity 2400A, 

short current 85000A, welding current 600KA, 

cooling water flow 48L/min . Duty cycle 20%.

MF Inverter DC Controller,IDW-2400T 1 sets

DC-200KVA*3 MF transformer   parallel output 

Truns ratio:44:1

Insulation calss :F

secondaryNo-loadvoltage ：11.3V

"