MF-250KVA MFDC Transformer

MF240KVA Medium Frequency Welding Transformer

MFDC transformer is also called Mid frequency direct current transformer.It is a single phase water cooled transformer. We supply various power of spot welder transformer.Our transformer is 1000hz mid-frequency dc transformer,typically used on spot welding machine,projection wedling,seam welding machine,IT Gun,Robotic Gun etc resistance welding equipments.Accept make to order accoridng to your welding machine.

MF-250KVA MFDC Spot Welder Transformer Technical Parameters:

Power250KVA
Primary Voltage500V,1000Hz
No-load Secondary Voltage13V
ED=20%19KA,240KVA
ED=50% 12.5KA,160KVA
ED=100% 8.5KA,110KVA
Insulation Class F
Turns Ratio38:1
Maximum Short Circuit Current40KA
Cooling Water≥8L/min,<30degree
Diode typeZE12000A *2
Weight20KG
StandardGB15575-2008

1,All Mid frequency dc transformers accept customized electrode interface and transformer size according to client’s requirements.

2,All mfdc transformer can use in parallel,and supply suitable laminated copper shunts

3,All welding transformer can adjust their parameters according to client’s requirements.(transformer’s size maybe different)

MFDC Welding Transformer Photos:

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