Analysing the circuit breaker mechanism with motor current measurement:

By monitoring the motor current during a spring charge you will be able to see the condition of the motor and the winding mechanism.This helps the user to indentify such issues as lubrication and motor inertness.

Examples of relevant parameters are charge time, end current, mean current and rush current. Click here to see a mechanism spring charge>>
 


Spring charge of BLG1002A


BLG1002A


The Equipment
The SA10, SA5 and BTS2000 has built in shunts that allows for automatic readings of both motor current and voltage. 

 


 


 

 

"Testing your breakers"

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