Charging Mechanism

11/33KV, 40KA Spring Charging

Robust spring-charged mechanisms ensuring consistent, high-speed breaker charging for 11/33KV applications.

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11/33KV, 40KA Spring Charging Mechanism
Detailed Information

Technical Specifications

Features

  • High performance reliability.
  • Trip free mechanism suitable for repeated auto reclosing duty.
  • Totally enclosed construction for spring charging motor.
  • Over charging protection.
  • Superior mechanical endurance values, maintenance required only after 10,000 operations.

Dimension Details

  • Height: 400 mm
  • Width: 380 mm
  • Depth: 220 mm
  • Mounting pitch: Height - 190 mm, Width - 127 mm
  • Weight: ~27 Kgs

Mechanism Composition

  • A spring charging unit which can be charged manually or electrically by a geared motor.
  • Indicator for open/close position of the circuit breaker.
  • Closing/tripping solenoids for performing closing/opening operation of the circuit breaker electrically.