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Electricity switches BB-AE, VNA, etc.

Vacuum circuit breakers of type BB-AE

Switches of the BB-AE type are designed for switching electrical circuits, under normal and emergency conditions, in three-phase alternating current networks with a frequency of 50 Hz with a rated voltage from 6 to 35 kV. Switches of type BB-AE are used in KRU KTZ. In all cases, the installation of switches of type BB-AE is allowed only in agreement with the manufacturer.

Switches at the request of the customer can be equipped with drives with controls, for example as: an on-off electromagnet (YAC) and an off-off electromagnet (YAT) at a voltage of 220V (110V) DC or 230V (120V) AC and additionally a set of electromagnets built-in disconnectors:

  • by a disconnection electromagnet powered by an independent source (YAV), rated voltage 220V DC or 230V, 120V and 100V AC;
  • current disconnectors for circuits with shunt (YAA) at 3 A or 5 A.

Autogas switches of the VNA type

Designed for switching on and off under load sections of the alternating three-phase current circuit with a frequency of 50-60Hz, rated voltage up to 10 kV, as well as grounding disconnected sections using earthing devices.

All products

The group "New Technologies" offers for review the products of the plant : oil, dry, special, single-phase, multi-purpose, non-standard and measuring transformers, electricity substations, switches and disconnectors of electricity
  • Non-standard transformers
    Non-standard transformers
    TDS, TDN, TM, etc.
  • Multi-purpose transformers
    Multi-purpose transformers
    TSZI et al .
  • Single-phase transformers
    Single-phase transformers
    OMJ, OM, OMP, OSM, etc.
  • Special transformers
    Special transformers
    TME, TMEG, TMPN(G), TMTO, etc.
  • Dry transformers
    Dry transformers
    TSL(Z), TSN(Z), TS(Z), etc.
  • Electricity disconnectors
    Electricity disconnectors
    RGP, RV, RVZ, RDZ, RLD, etc.
  • Electricity switches
    Electricity switches
    BB-AE, VNA, etc.
  • Substations
    Substations
    KTP, MTP, UKZ, KTZ, KKU, CSR, etc.
  • Measuring transformers
    Measuring transformers
    NTMI, NAMI, ZNOM, TOL, etc.
  • Oil transformers
    Oil transformers
    TM, TMh, TDh, TRDNh, TDTN, etc.

About

Transformer Plant is a leading manufacturer of transformer equipment of wide application, supplied for all sectors of the economy, including electric power, metallurgy, mechanical engineering, transport, oil and gas complex, housing and communal sector.

  • QUALITY AND RELIABILITY

    The products are manufactured by modern, high-tech equipment of European companies, which are considered among the best in the world.

  • ENERGY EFFICIENCY

    The minimum amount of energy is used due to the optimization of existing systems, the installation of accounting, management, and control systems.

  • OPTIMIZATION

    At each stage of production, the minimum possible amount of technical means is used with a wide variety of functional solutions.

Information Board

Learn more about our products.
  • Transformer catalog марки
    Transformer catalog
  • Substation catalog в магазине
    Substation catalog

NEW TECHNOLOGIES GROUP

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