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Machine protection from leakage currents AZUR

Offer type: salePublished: 27.02.2015
Price:negotiated
Company:Makeevskij zavod shahtnoj avtomatiki
Seller:Vasilij
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Address:Ukraine, Donets'ka Oblast', Makiyivka

Machine protection from leakage currents AZUR

The protection devices unified mine AZUR designed to protect against electric shock and other dangerous consequences of leakage of current to earth in electrical networks of three-phase alternating current frequency 50 Hz voltage 380, 660 and 1140 In with insulated neutral the transformer used in underground workings and on the surface of the coal and mining enterprises. Devices do not have electrical noise on the circuit control, protection, telecommunications involved in the total cable