ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 3BHT300005R1 - Operating Coil for High-Voltage Circuit Breaker
This component is an integral operating coil designed for use within ASEA BROWN BOVERI high-voltage circuit breaker mechanisms. It functions as an electromagnetic actuator, converting electrical control signals into mechanical force to initiate critical breaker operations such as opening or closing the main contacts. This specific part is crucial for the reliable control and protection functions in high-voltage power transmission and distribution systems.
Technical Specifications:
- SERIES/FAMILY: Associated with ABB High-Voltage Circuit Breaker series (e.g., HPL, LTB, or similar SF6 gas-insulated types)
- COMPONENT TYPE: Operating Coil (e.g., Closing Coil, Tripping Coil)
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: Varies by specific breaker application typically 24VDC, 48VDC, 110VDC, 220VDC, or 110VAC, 220VAC.
- POWER CONSUMPTION: Dependent on specific coil design and operating voltage.
- INSULATION CLASS: Designed for high-voltage apparatus internal environments.
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Solenoid-type electromagnetic actuator.
- MOUNTING: Internal to the circuit breaker operating mechanism.
- CONSTRUCTION: Encapsulated winding with magnetic core and plunger.
- INTERFACE/CONTROL:
- CONNECTION: Two-wire electrical terminals for control voltage input.
- OPERATION: Electromagnetically actuated upon application of nominal voltage.
- ENVIRONMENTAL/MOUNTING:
- IP RATING: Protected by the main circuit breaker enclosure not independently rated for external exposure.
- OPERATING TEMPERATURE: Designed to function within the specified operating range of the host circuit breaker.
- MOUNTING STYLE: Fixed within the breaker's spring or hydraulic operating mechanism.
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: High-voltage power transmission and distribution networks.
- SPECIFIC MACHINE TYPES: ABB HPL series, LTB series, and other compatible SF6 gas-insulated circuit breakers requiring this specific coil variant.
