3WD DC ACB

SENTRON 3WD Air Circuit Breaker

3WD DC Air Circuit Breaker is developed based on Siemens' advanced ACB technology platform and is specially designed for DC power distribution scenarios. The 3WD model features a rated voltage of up to 1000V, a rated current of up to 2000A, and a breaking capacity of up to 65kA. It is equipped with comprehensive protection functions and comes standard with the DAS+ safety maintenance mode for stable equipment operation and personnel safety while providing efficient, reliable protection for DC power distribution systems. 3WD meets the application requirements of DC parks, data centers, and more.

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Robust performance

The 3WD DC Air Circuit Breaker is engineered for demanding DC power distribution scenarios. It boasts exceptional performance parameters: a rated voltage up to 1000V, a rated current up to 2000A, and breaking capacities of 65kA.

Flexible configuration

3WD offers comprehensive protection functions, including overload, short-time short-circuit, instantaneous short-circuit, and earth-fault protection, reliably meeting complex and diverse power distribution protection requirements.

Enhanced personal safety protection

DAS+ safety maintenance mode comes standard to deliver stable equipment operation and personnel safety. Expect efficient and reliable security for DC power distribution systems.

Featured capabilities

Up to 1,000V DC application

A rated voltage up to 1000V, a rated current up to 2000A, and a breaking capacity up to 65kA.

Comprehensive functions

Take advantage of comprehensive protection functions (LSI+G). Allll protections are adjustable and can be switched on/off.

Precise protection

Expect fine adjustment with 1A current step and 0.1s time step.

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