Switches of loading of the VNA


Switches of loading of the VNA 10/630 20 UZ

ВНА 10/630

Load Switches are designed to enable and disable the load circuit sections alternating current three-phase power frequency of 50 Hz, rated voltage up to 10 kV, as well as the disconnected ground stations using the grounding.
Switches are designed (in conjunction with the drive) for use in closets complete switchgear (KRU), chambers national teams of unilateral service (CSR), cabinets of complete transformer substations (CTS) and other electrical devices for indoor installation at voltages of up to 10 kW three-phase alternating current frequency of 50 Hz for systems with grounded and insulated neutral.
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Disconnectors Outdoor RLND series 10/400 (630) U1

Disconnectors Outdoor RLND series 10/400 (630) U1

РЛНД, РЛНДЗ

Disconnecting RLND (s) 10/400 (630) U1 are:

– To create a visible break the electrical circuit to ensure safe maintenance of electrical equipment;

– To enable or disable energized de-energized parts of the high voltage circuit;

– Grounding of disconnected sites by using fixed earthing;

– For opening and closing load current transformers.

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