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High-voltage contactors: TDK extends HVC offerings with addition of new compact, high-voltage contactors

2021-12-20 | 返回

TDK Corporation has extended its range of bipolar DC high-voltage contactors to include the new HVC43 (B88269X3**0C011) series. These 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 per cent 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

Characteristics

Type	Continuous current [A DC]	Coil voltage [V DC]	Ordering code
HVC43-150A-12	150	12	B88269X3230C011
HVC43-150A-24	150	24	B88269X3330C011
HVC43-200A-12	200	12	B88269X3220C011
HVC43-200A-24	200	24	B88269X3340C011
HVC43-250A-12	250	12	B88269X3210C011
HVC43-250A-24	250	24	B88269X3350C011

Further information on the products can be found under www.tdk-electronics.tdk.com/en/hvc_presentation.

Source: http://www.global.tdk.com/