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Circuit Breaker Analysers

The Circuit Breaker Analyser can measure how the circuit breaker would perform in a real fault situation by capturing the vital first trip.

When a circuit breaker is called upon to operate under fault conditions it is the combination of the protection relay tripping mechanism that must operate together to ensure that the fault is isolated. Effective protection discrimination relies on the total tripping time (relay tripping time and circuit breaker operating time) operating within a set timeframe. When the protection relay operates this then triggers the CB Analyser to capture the other circuit breaker parameters; Latch, Buffer, Auxiliary contact time, main contact time, DC supply voltage, as well as the relay trip time.

Our range of Circuit Breaker Analysers include the ISA CBA 1000 and the SMC PME 500 TR, hire today from ESS Safeforce.
ISA CBA1000 Circuit Breaker Analyser (HCBA.1)

The ISA CBA1000 Circuit Breaker Analyser is a unique piece of test equipment designed for the complete test of all circu...

SMC PME-500-TR CB Analyser (HCBA.6)

The SMC PME-500-TR CB Analyser is an extraordinary forward step in the concept of circuit breaker test equipment due to ...

Megger VIDAR Vacuum Interrupter Tester (HCBA.7)

The Megger VIDAR Vacuum Interrupter Tester is designed to test the integrity of the vacuum interrupter quickly and easil...

Omicron CIBANO 500 - 3-in-1 Test System (HCBA.8)

The Omicron CIBANO 500 is a new 3-in-1 test system for all standard tests on circuit breakers.

Megger B10E AC/DC Power Supply (HPSU.6)

The Megger B10E is a reliable and stable power supply for circuit breaker testing and is designed specifically for use i...