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TDK Adds New DC High-Voltage Contactors

The contactors are available in 12 V or 24 V coils with a power consumption of 6 W.

TDK Corporation has expanded its portfolio of bipolar DC high-voltage contactors to include the new HVC43 (B88269X30C011) series.

TDK High-Voltage ContactorsThese products complete the existing range by offering continuous currents from 150 A DC to 250 A DC and operating voltages of up to 1000 V DC.

The contactors are available in 12 V or 24 V coils with a power consumption of 6 W.

The new HVC43 series types provide compact dimensions of 78 x 40.4 x 74.5 mm (L x W x H), weigh 300 g, and are 30 percent smaller and lighter than the HVC200, HVC300, and HVC500 types, designed for voltages of up to 1200 V DC and continuous currents of 500 A DC.

The contactors include a hermetically sealed gas-filled ceramic arc chamber, offering outstanding extinguishing properties, and are specially designed to quickly shut down high direct currents of lithium-ion batteries in vehicles, charging stations, or energy storage systems.

Main fields of application

  • Shut down high direct currents of lithium-ion batteries in vehicles
  • Charging stations
  • Energy storage systems

Main features and benefits

  • Bipolar design
  • Switching voltages and currents of up to 1000 V DC and 250 A DC
  • Gas-filled ceramic arc chambers to quickly shut down high currents
  • Small dimensions and low weight

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Aishwarya Saxena

A book geek, with creative mind, an electronics degree, and zealous for writing.Creativity is the one thing in her opinion which drove her to enter into editing field. Allured towards south Indian cuisine and culture, love to discover new cultures and their customs. Relishes in discovering new music genres.

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