We Offers Thyristor controlled power regulators for switching application of Capacitors for instantaneous load variations.


  •   Immediate COMPENSATION Of inductive reactive power is Very often the only way to cope With disturbances imposed on the mains by huge, Rapidly changing inductive loads.
  •   Conventional capacitor switching Devices with Reaction periods Of 20...90 seconds cannot comply With Such intensive Requirements.
  •   The VTM Thyristor Switch Module makes reaction times Of 20 milliseconds possible.
  •   The switching is done, Practically without Reactive effects, at zero voltage level (no voltage between input and Output).
  •   VTM has a very compact design, convenient Connection, Integral overheating protection, and LED indication for the switching signal And excessive temperature. For powers above 75kvar, a controllable fan Isincluded.

Features:

  •   Easy to install.
  •   Rating 15amps - 162amps ( 15/25/50/75/100 KVAR)
  •   Voltage 400 - 460v ac
  •   Zero differential voltage of Thyristor with precise automatic zero detection logic. (Zero voltage switching 'ON' & Zero Current Switching 'OFF')
  •   Smooth, Fast and Transient Free switching of capacitors.
  •   Very fine correction of reactive power, which is absolutely advanced & unique.
  •   Unlimited Soft switching noise less operation.
  •   Reaction time of 5 milliseconds.
  •   Cooling by Forced air cooling.

Protection Features:

  •   Phase loss indication
  •   Heat sink over temp trip and Indication
  •   Circuit Fail Indication

Technical Specification :

VTM Series VT-15TM/15TM(S) VT-25TM/25TM(S) VT-50TM/50TM(S) VT-75TM/75TM(S) VT-100TM/100TM(S)
Power Specification
Main Supply 400/440V (2 Phase)
Rated KVAR 15 25 50 75 100
Power Cable Sq. mm 10 10 25 35 50/70
Suggested Fuse or MCCB 32A 63A 125A 160A 200A
Control & Specification
Control DC Supply 08-24VDC
Super Module 2200PIV RATING
Other Specification
Over Blocking Voltage 1800PIV, 2200PIV
Operating Mode Zero Crossing
Switch ON Indication LED
Dimension (W*H*D) 200*200*200 200*200*200 200*200*200 200*285*200 200*285*200
Weight (kg) 5 5 5 6.5 6.5
Protection Class IP 00
Frequency 50Hz/60Hz
Cooling Forced Air
Protection Over - Temperature(70C)

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