Novatek-electro
Development and development of security devices and automation. 5 years guarantee. Products are constantly available in stock or are released in the shortest possible time.
Brand | Novatek |
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The universal motor protection unit UBZ-301-01 (5-50A) is designed to protect two-speed (two-winding) asynchronous motors, continuously monitor the mains voltage parameters, the current values of the phase/line currents of each winding and check the insulation resistance of the stator windings of the motors to the housing.
The unit provides protection for asynchronous two-speed (two-winding) electric motors with a rated current from 5 to 50 A when using external current transformers supplied with the product.