TM1800 circuit breaker analysers

Megger’s TM1800 series of circuit breaker analysers have been built based on more than 30 years of experience from over 6000 delivered breaker analysers. Their modular construction makes it possible to configure the TM1800 for measurements on all known types of circuit breakers in operation in today’s power industry.

The robust design of the TM1800 series contains powerful technology that streamlines circuit breaker testing. Sophisticated measurement modules enable significant time savings as many parameters can be measured simultaneously, eliminating the need for a new setup each time. Moreover, the TM1800 series can be used with the dual ground testing method using the DCM module (Dynamic Capacitive Measurement). DualGround™ makes testing safe and saves time by keeping the circuit breaker grounded on both sides throughout the test.

There are four TM1800 models: Standard, Standard for DualGround™, Expert, and Expert for DualGround™. You can order the standard model to measure time and travel on a circuit breaker with two breaks per phase and three individual operating mechanisms. From there, you can customise the TM1800 with many choices in modules from DCM (DualGround™), Digital, Aux. Extra Control, Analog, and Timing modules can be added as needed for a variety of options.

All configurations have a keyboard with a roller mouse and an 8 inch outdoor screen that is easy to see in bright sunlight.