EMS vs. Voltage Protector vs. Surge Protector
We have a 2002 HR with an in-house EMS. Is the EMS also known as a voltage regulator? That is, will it shut down my electrical system with too low or too high voltage? I'm aware it will prioritize sys...
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Atlee wrote:EMS is also used for the load shedding device that detects amp draw and sheds loads when more than 30A is detected on a 30A plug. It detects 50A and 30A and has a button to set 20A.
I'm not sure what you are referencing here. "EMS= Energy Management System.. This system tries to keep you from tripping a 30 amp park breaker if you are on 30 amps.. Basically does nothing if you are on 50"
My PI EMS does more than try to keep me from tripping a 30 am park breaker.
For clarity the PI units do not protect against excessive amp draw but rather leave that up to the CB. But they do display amp draw and provide excellent fault protection.
