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3xZNOLPMI-10

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16 251 UAH

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    Three-phase voltage transformers antiresonance group 3xZNOLPMI-10 (3xZNOLPMI10, 3xZNOLPMI 10, 3xZNOLPMI-10 UHL2)
    Three-phase voltage transformers antiresonance group 3xZNOLPMI-10 is designed for use in electrical circuits, AC 50Hz signal to transfer measurement data measurement devices, protection, automation, alarm and control.
    Transformers are made for the needs of the power industry, including nuclear power plants (NPP), and are designed for installation in complete switchgear, as well as for installation in wireways turbogenerators.
    Avoid prolonged operation of transformers, as power, that is, outside the guaranteed accuracy class, with a load does not exceed the capacity.
    Specifications Three-phase voltage transformer of antiresonant 3xZNOLPMI-10:
    Voltage Class - 10kV;
    Maximum operating voltage Three-phase voltage transformers antiresonance group 3xZNOLPMI-10 - 12kV;
    Rated voltage of the primary winding - 10 000V, 10500V, 11000V;
    Rated voltage of the main secondary winding Three-phase voltage transformers antiresonance group 3xZNOLPMI-10 - 100V;
    Rated voltage additional secondary winding - 100V;
    Accuracy classes of primary secondary - 0.2, 0.5, 1;
    Rated power of main secondary winding Three-phase voltage transformers antiresonance group 3xZNOLPMI 10 UHL2 power factor active-inductive load 0.8:
    - In accuracy class 0.2 - 30V · A;
    - In accuracy class 0.5 - 90V · A;
    - In class 1 - 270V · A;
    The voltage at the broken delta additional secondary winding Three-phase voltage transformers antiresonance group 3xZNOLPMI-10:
    - A symmetric mode of the network - no more than 3V;
    - The closure of one of the phases of the network on the ground - from 90V to 110V;
    Maximum power is outside the class of accuracy - 400 · A;
    Maximum permissible continuous primary current - 0.07 A, 0.06 A;
    Scheme and winding connection group Three-phase voltage transformers antiresonance group 3xZNOLPMI-10 UHL2 - Y/Y/Δ-0;
    Resistor type in the integrated safety relief device - C2-33-H;
    The nominal power of the resistor - 0.25 W;
    Resistor Three-phase voltage transformers antiresonance group 3xZNOLPMI 10 - 11 ohms;
    Rated frequency - 50 Hz;
    General view of the device shown in Figure 1;
    Figure 1: General view of the Three-phase voltage transformers antiresonance group 3xZNOLPMI-10
General view of the Three-phase voltage transformers antiresonance group 3xZNOLPMI-10

    Weight of Three-phase voltage transformers antiresonance group 3xZNOLPMI-10 - 73kg;
    The transformers are manufactured in climatic design "Y" and are intended for indoor use in:
    - Height above sea level is not more than 1000m;
    - Ambient temperature with the heat the air inside the switchgear - from -60 ° C to +55 ° C;
    - Relative humidity - 100% at 25 º C;
    - Environment-explosive, without dust, corrosive gases and vapors in concentrations destroying coating metals and insulation;
    - Working position - any;
    - Internal insulation Three-phase voltage transformers antiresonance group 3xZNOLPMI 10 UHL2 cast, heat resistance class "B" and flammability class FH (PG) 1;
    - Instruments earthquake resistant when exposed to earthquake intensity 8 points on the MSK-64 at the facility level above ground level up to 70m;
    - Appliances intended to be sold in AS, with class security for 3H-001 NP-97 and 2 seismic category for NP-031-01
    - Three-phase voltage transformers antiresonance group 3xZNOLPMI-10 meet the requirements of resistance to electromagnetic interference when exposed to a magnetic field of industrial frequency;
    - Devices conform to standards of industrial radio Class A, Group 1;
    The manufacturer guarantees that the quality of the unit three-phase voltage transformers antiresonance group 3xZNOLPMI-10 technical requirements specifications provided the customer terms and conditions of storage, transportation, installation, operation, and its specified operational documentation.

Photos 3xZNOLPMI-10

Three-phase voltage transformers antiresonance group 3xZNOLPMI-10.
Three-phase voltage transformers antiresonance group 3xZNOLPMI-10.


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