European Sales Offices

AMS Technologies AG 
Phone: +49 (0)89 895 77-0
E-mail: de_info(at)

AMS Technologies Ltd.  
Phone: +44 (0)1455 556360
E-mail: uk_info(at)

AMS Technologies S.A.R.L. 
Phone: +33 (0)1 64 86 46 00
E-mail: fr_info(at)

AMS Technologies S.r.l. 
Phone: +39 0331 596 693
E-mail: it_info(at)

AMS Technologies S.L. 
Phone: +34 93 380 8420
E-mail: es_info(at)

AMS Technologies Nordic 
Phone: + 46 (0)8 55 44 24 80
E-mail: nordic_info(at)

AC Voltage, Resonant Tank, Harmonic Filtering

WFC-Series Capacitors

Key Features

  • KVAR: up to 15,000
  • Voltage (AC): up to 5000 VAC
  • Current (RMS): up to 5000 Amps
  • Frequency: up to 500,000 Hz


WFC-Series Capacitors – Thermal Management for the Heat Treating Industry

NWL pioneered the development of water cooled capacitors and has become the supplier of choice for many induction heating furnace manufacturers worldwide. With decades of design expertise and manufacturing excellence, NWL is one the top manufacturers of water cooled capacitors in the world.

NWL’s WFC-Series water cooled/liquid cooled capacitors provide solutions in a wide variety of induction heating applications, from forging to melting, heat treating and annealing, to billet heating and hardening.


  • Pressure switches
  • Internal discharge resistors
  • Live or dead case construction
  • Single to multiple fine-tuning values per capacitor
  • Choice of bracket style and location
  • Choice of cooling water connections
  • Choice of terminal connections



Capacitor Questionnaires

Please download our technical capacitor questionnaire here.

Our partner NWL is a leading manufacturer of capacitors in a variety of styles, including high energy storage capacitors, pulse discharge capacitors, DC continuous voltage capacitors, input filtering capacitors, AC voltage capacitors, resonant tank capacitors, harmonic filtering capacitors, snubber protection capacitors, clamping capacitors, and commutation capacitors.