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A Circuit Breaker is the active link in the fault clearance chain.
During a fault condition, current must be interrupted quickly and reliably.
This will minimise personal injuries and damage to equipment.
Circuit Breakers are often subjected to long periods of idleness, during which mechanical parts never move.
Circuit Breakers must be tested and maintained to ensure operation when the crucial need arises.
The importance of Circuit Breaker maintenance is often not realised due to long periods of idleness.
Maintenance is normally neglected due to the costs and downtime involved in traditional maintenance procedures.
Motion Analysis
Dynamic Resistance Measurement
Services:
Damping Measurement Contact Timing
Dynamic Resistance Measurement (DRM)
Dynamic Coil Current Measurement
Minimum Coil Operating Voltage
Vacuum Bottle Insulation
Circuit Breaker Maintenance
Condition Based Maintenance:
Determine the condition of a Circuit Breaker through testing and inspection.
The results, supplemented with statistical data and cumulative experience, are used to plan maintenance.
Eliminates needless intervention and expenses in disassembling a healthy circuit breaker for inspection.
Provides an excellent opportunity to improve reliability and cut costs.
TM1500 Circuit Breaker Motion Analiser
Vidar Vacuum Bottle Tester
For more information, contact Johan Spies (j.spies@netgroup.co.za)
