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GIS

Megger's offering for circuit breakers in GIS installations. Our advanced technologies such as DCM (dynamic capacitance measurement) and DRM (dynamic resistance measurement), allow for timing and arcing contact analysis in these challenging conditions.

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All Circuit breakers LV breakers MV breakers HV/EHV/UHV breakers HSCBs (High Speed Circuit Breakers) Circuit switchers, transfer switches, and loadbreak switches Reclosers GIS
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  • Show discontinued products

EGIL200 circuit breaker analyser

Circuit breaker time and travel analyser with DualGround™ testing
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TM1700 circuit breaker analysers

Circuit breaker time and travel analysers with DualGround™ testing
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GISmonitor Portable - portable partial discharge monitor

Power Diagnostix’s GISmonitor Portable offers parallel real-time PD measurements on up to 40 channels
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MJÖLNER600

600 A micro-ohmmeter with DualGround safety
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DLRO600

600 A micro-ohmmeter
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GISmonitor - Partial Discharge Monitoring System

On-line PD monitoring of gas-insulated switchgear
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TM1800 circuit breaker analysers

Circuit breaker time and travel analysers with DualGround™ testing
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MOM690

Micro-ohmmeter with on-board test control
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MOM200A

200 A micro-ohmmeter
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MJÖLNER200

200 A micro-ohmmeter with DualGround safety
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MOM600A

600 A micro-ohmmeter
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EGIL

Circuit breaker tester
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CABA Win

Circuit breaker analysis software
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MOM2

Handheld 200 A micro-ohmmeter
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ATTanalyzer Acoustic Breakdown Locator

Aids in cost-efficient location and repair of gas-insulated switchgear and transformer defects during comissioning tests
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HPG50-D and HPG80-D

Compact AC and DC high voltage test systems
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Quadrupoles

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VIDAR

Vacuum interrupter tester
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