Multiwelding transformers AC - Connection type A

  • DIN Transformatoren
nominal Power (50% d.c.) 25 ... 150 kVA
Secondary voltage 2,5 ... 11,5 V
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Multiwelding transformers AC - Connection type B

  • DIN ISO 44766 Transformers
nominal Power (50% d.c.) 25 ... 150 kVA
Secondary voltage 2,5 ... 11,5 V
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Series 4MF8-L

Series for long current times and high duty cycles

  • Conductive heating
  • Heating processes
  • Flash butt welding
  • Seam welding
  • ...
Nominal power (50% d.c.) 314 ... 980 kVA
Secondary voltages 6,4 ... 21,4 V
Permanent current 26,0 kA
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Series 8MF8-L

Series for long current times and high duty cycles

  • Conductive heating
  • Heating processes
  • Flash butt welding
  • Seam welding
  • ...
Nominal power (50% d.c.) 628 ... 1960 kVA
Secondary voltages 6,4 ... 21,4 V
Permanent current 52,0 kA

 

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Series MF10

  • Transformer for 10 kHz
  • High power at very low weight
Power (20% d.c.) 191 - 409 kVA
Power (50% d.c.) 121 - 259 kVA
Sec. voltages 11,1 - 24,5 V
Sec. perm. current 6,0 kA
Frame size 106 x 150 mm
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Series MF11

  • 10 kHz technology
Power (20% d.c.) 43 - 64 kVA
Power (50% d.c.) 61 - 91 kVA
Sec. voltages 11,1 - 17,0 V
Sec. perm. current 3,0 kA
Frame size 106 x 150 mm
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Series MF12

Power (20% d.c.) 60 - 239 kVA
Power (50% d.c.) 38 - 151 kVA
Sec. voltages 3,7 - 17,0 V
Sec. perm. current 5,0 kA
Frame size 106 x 150 mm

Help on sizing the transformer you find here.

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Series MF8-L

Series for long current times and high duty cycles

  • Conductive heating
  • Heating processes
  • Flash butt welding
  • Seam welding
  • ...
nominal Power (50% d.c.) 78 ... 245 kVA
Secondary voltage 6,4 ... 21,4 V
Secondary permanent current 6,5 kA

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Series MFJ

  • MF replacement for ISO Baureihe J
Power (20% d.c.) 167 kVA
Power (50% d.c.) 118 kVA
Sec. voltages 8,9 V
Sec. perm. current 7,2 kA
Frame size

125 x 160 mm

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