Speed protection relay RS2001
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Characteristics
- Measured/monitored value
- speed
- Tripping current
Max.: 2 A
Min.: 0 A
Description
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.
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See all of Messko GmbH‘s catalogs*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.