Michael Wilson
Michael Wilson
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Testing the SEL-710 Motor Protection Relay's 50P1P element. There's more to this than meets the eye!
Testing tips & tactics related to the SEL-710 Motor Protection Relay
Using the Simple Ramp function in PowerDB Relay Test & Management Software
Interpreting relay settings and expected secondary pickup values from system values and motor ratings.
Переглядів: 955

Відео

Overvoltage (59P) Pickup Testing
Переглядів 1,8 тис.Рік тому
How to test an Overvoltage (59P) element on most SEL relays using a Megger SMRT46D test set with PowerDB - Relay Test Management Software (RTMS).
Undervoltage (27P) Pickup Testing
Переглядів 111Рік тому
How to test an Undervoltage (27P) element on most SEL relays using a Megger SMRT46D test set & PowerDB - Relay Test Management Software (RTMS)
Instantaneous Overcurrent (50P) Pickup Testing
Переглядів 67Рік тому
How to test an instantaneous (50P) element in most SEL relays.
Time Overcurrent (51P1T) Testing
Переглядів 117Рік тому
How to test an SEL-751A time-overcurrent (51P1T) element using PowerDB - RTMS software and SMRT 46D test set.