Speed protection relay RS2001

speed protection relay
speed protection relay
speed protection relay
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indicative price


Measured/monitored value
Tripping current

Max.: 2 A

Min.: 0 A


The protective relay is designed to protect the on-load tap-changer and the transformer during a malfunction within the on-load tap-changer or the selector switch oil compartment. It trips when the specified oil flow speed between the on-load tap-changer head and the oil conservator is exceeded. The protective relay must be connected so that the transformer is immediately isolated from the power when the protective relay trips.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.