MF DC Rectifier Units │Series MF3

For requests please indicate type and amount

MF DC units for robot and hand guns,  nominal powers of 111 and 146 kVA (50% d.f.).

For details, please consult the data sheets or contact us.

On request other primary voltage are possible.

Description
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The ISO series MF3 is being manufactured for many years and successfully in operation world wide.

Application in robot welding systems

  • Operating frequencies 1000-1200 Hz
  • Nominal powers of 111 and 146 kVA (at 50% d.f.)
  • Secondary voltage of 9,3V and 12,5 V
  • M2 rectifier circuit

The transformer rectifier unit can be equipped with different options for monitoring, control and primary connections.

Baureihe MF3zoom
Baureihe MF3
MF3-9,3-6,5-XYZ-Mxy-2B 110,9 175,4 6,5 9,3 24 125 x 160 x 327
MF3-12,5-6,5-XYZ-Mxy-2B 146 230,8 6,5 12,5 29,5 125 x 160 x 387
Belastungsdiagramm MF3zoom
Belastungsdiagramm MF3
Ausgangskennlinie MF3zoom
Ausgangskennlinie MF3

Following standard options are available. Special arrangements are possible on request.

Monitoring / Control

  • Integrated temperature switch (T)
  • Current sensing coil (M)
  • Connection for ext. voltage sensing leads (Ue) for adaptive control
  • Internal voltage connection for adaptive control (U) for adaptive control
  • Integrated residual current resistor (R)
  • Integrated secondary control (S)

M8

Primary connection via clamping point with cable lugs, thread M6 or M8.

Connection of monitoring and control via loose wires.

Standardanschlusszoom
 

M8P

Primary connection via plug system MultiContact TSB150 (contact pins M8 - max. 150A) or TSB 250 (contact pins M8 - max. 250A)

Connection of monitoring and control on request

MultiContact TSB150zoom
 

M8Pr

Primary connection via plug system MultiContact Robifix, (contact pins M8 - max. 150A)

Connection of monitoring and control on request

MultiContact Robifixzoom