MEGGER TM1800 Circuit Breaker Analyzer System With Dualground

The Megger TM1800 is the instrument platform for circuit breaker maintenance, based on decades of experience and thousands of delivered breaker analyzers. The modular construction makes it possible to configure the TM1800 for measurements on all known types of circuit breakers in operation on the world market. The robust design contains powerful technology that streamlines circuit breaker testing. Sophisticated measurement modules enable great time savings as many parameters can be measured simultaneously, eliminating the need for a new setup each time.

The patented DualGround™ testing using the DCM module makes the testing safe and time-saving by keeping the circuit breaker grounded on both sides throughout the test. The DCM module uses a measuring technology called Dynamic Capacitive Measurement. Timing M/R uses the patented Active Interference Suppression to obtain correct timing and accurate PIR (Pre-Insertion Resistor) values in high-voltage substations.

MEGGER TM1800 Specifications:

Specifications are valid after 30 minutes of warm-up time. System time base drifts 0.001% per year. Specifications are subject to change without notice.

Environment

• Application field For use in high-voltage substations and industrial environments
• Temperature Operating : -20°C to +50°C (-4°F to +122°F)
• Storage & transport : -55°C to +70°C (-67°F to +158°F)
• Humidity: 5% – 95% RH, non-condensing

CE-marking

• EMC2004/108/EC
• LVD2006/95/EC

Basic unit

General

• Mains input (nominal): 100 – 240 V AC, 50 / 60 Hz
• Power consumption: 250 VA (max)
• Dimensions : 515 x 173 x 452 mm (20.3” x 6.8” x 17.8”)
• Weight: 11.5 kg (25.4 lbs)