Megger (AVO Biddle) DDA-3000
Universal Circuit Breaker Test Set, 35000 A

Download Product Datasheet

Product Overview

RENT Megger (AVO Biddle) DDA-3000 Universal Circuit Breaker Test Set (Call for Availability)

    The Megger (AVO Biddle) DDA-3000 Universal Circuit Breaker Test Set is designed specifically to test low-voltage power and molded-case circuit breakers equipped with thermal, magnetic or solidstate trip devices. The units are fully compliant with NEMA AB-4 test guidelines. Tests are performed by simulating an overload or fault condition. Each test set is an integrated test system that provides a variable, high-current output. The Megger (AVO Biddle) DDA-3000 Universal Circuit Breaker Test Set incorporates all control circuitry and instrumentation necessary to test direct-acting circuit breakers accurately, efficiently and safely.

   The Megger (AVO Biddle) DDA-3000 Universal Circuit Breaker Test Set is rated for testing breakers up to 3000 amperes. Rugged and reliable, Megger circuit breaker test sets will provide years of trouble-free operation. The test sets also may be used for other high-current applications, such as verifying the ratio of current transformers and performing heat runs or primary injection testing of high-voltage breakers and their associated protective relays. The Megger (AVO Biddle) DDA-3000 Universal Circuit Breaker Test Set features and benefits include initating control circuit, zero dc offset, compact enclosure, construction, protection, ground safety interlock, and accesory outlets. The unique transformer and circuit design results in a very high capacity test set in a very compact size. Advanced digital control and instrumentation provides exact testing capacity.

Specifications for the Megger (AVO Biddle) DDA-3000 Universal Circuit Breaker Test Set Include:

See Datasheet for full specifications