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Astotec

Successfully securing electromobility

Our electrical safety elements protect occupants and first responders by interrupting or closing electrical systems within milliseconds in the event of a short circuit.

Example uses in electric mobility:

  • Securing electric vehicles when charging or idle
  • Reducing the risks associated with the thermal overload of a circuit
  • Increasing safety for passengers and first responders in the event of accidents

Example uses in pyrotechnic safety:

  • Energy storage
  • Electromobility (hybrids and fully electric vehicles)
  • Different electric power circuits

CIRCUIT BREAKER 500

  • Safe separation of the necessary voltage range
  • Low internal resistance
  • Developed in line with industry standards
  • Components offering protection in high-voltage range
  • Maximum performance across the entire life cycle
  • Disengagement time of under 2 milliseconds

CIRCUIT BREAKER 1000

  • Safe separation of the necessary voltage range
  • Low internal resistance
  • Developed in line with industry standards
  • Components offering protection in high-voltage range
  • Maximum performance across the entire life cycle
  • Disengagement time of under 3 milliseconds
  • For deployment with up to 1000 VDC

CIRCUIT BREAKER 60

  • Safe separation of the necessary voltage range
  • Low internal resistance
  • Developed in line with industry standards
  • Components offering protection in high-voltage range
  • Maximum performance across the entire life cycle
  • Disengagement time of under 2 milliseconds
  • Weldable busbar joint available

SMART CIRCUIT BREAKER

  • Self-detection of dangerous overcurrents, followed by automatic disengagement
  • Continuous current measurement
  • Measurement precision of 5%
  • Communication via Controller Area Network (CAN) bus
  • Robust against interruptions in the power supply
  • Low standby current

CIRCUIT CLOSER 500

  • Pyrotechnic circuit breaker activated by a trigger signal, for a safe and reliable electrical connection
  • Enables discharge of capacitors in wiring systems
  • Shorts an electrical circuit to exclude the risk of vehicle rollover for passengers and first responders
  • Less than 1 millisecond actuation time
  • Maximum performance across the entire life cycle

Get more information in the download centre

You can find detailed information on our products here.

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