MV Distribution

MV Distribution
Vacuum magnetic contactors:
HN series

HN series
Answers various clients' needs such as installation method, operating voltage, or other. AC/DC compatible, equipped with IC tip in the operating circuit to ensure further reliability in operation.
HN-type vacuum magnetic contactors incorporate a SUPER MAGNET that has a built-in IC. The IC minimizes the power consumption used in the closing circuit. HN types vacuum magnetic contactors operate on both AC and DC power supplies. A common insulating frame for units with a rated voltage of 3kV and 6kV simplifies switchgear design.
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  • Holding currents are minimized with an IC-controlled closing circuit. This is a cost-effective feature.
  • Both AC and DC power supply operation possible.
  • The SUPER MAGNET holds without chattering even when the line control voltage drops.
  • The SUPER MAGNET's wide range of operating voltages allows it to be used in countries throughout the world.

Shared insulating frame for 3kV and6kV contactors

  • HN type vacuum magnetic contactors have a special insulating frame. The dimensions of the frame are the same for both 3kV and 6kV models, which facilitates switchgear design.

Advanced vacuum interrupter

  • A high performance interrupter minimizes surges due to closing and breaking, which makes special surge precautions unnecessary.

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