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MIL-DTL-38999 based / HV38999

MIL-DTL-38999 based
HV38999

  • High-voltage circular connectors
  • Tri-Start or bayonet locking
  • Power transmission

The High Voltage 38999 series connectors extend the MIL-DTL-38999 series and provide high-voltage solutions for next-generation aircraft power systems. Future power distribution architectures are evolving toward higher voltages than standard connectors can handle. These connectors are designed to transmit high voltages and high currents at high altitudes and are ideal for both existing systems and next-generation high-voltage platforms, such as EVTOL aircrafts.

These high-voltage connectors have been tested up to 1200 VAC/1500 VDC and remain partial discharge-free at an altitude of 15,000 meters. The safety interlock is provided by size 22 contacts in the "Last Mate, First Break" mating sequence.

Characteristics

  • Lagging Pilot Contact (LMFB)
  • Contact selection: Crimp, busbar ohr threaded bolt termination, silver or gold. Tempergrip or Radsok technology available.
  • Firewall option available
  • Meets and/or exceeds MIL-DTL-38999 specifications
  • Tri-Start threaded or bayonet locking, also available as rack & panel solution
  • EMI/RFI protection
Technical Information

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