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Electrical measuring instruments >> transformers industrial (KTPVSh, TA, TN, T-0,66, TSh-0,66, TP, TPP and others) >> voltage transformers >> single-phase voltage transformer


35 238 RUB
11 004 UAH

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    Do not ground the transformer voltage NOLP-10 (NOLP10, NOLP 10 NOLP-10 U2)
    Do not ground the transformer voltage NOLP-10 is designed for use in electrical circuits, AC 50Hz signal to transfer measurement data measurement devices, protection, automation, alarm and control.
    Avoid prolonged operation of transformers, as power, that is, outside the guaranteed accuracy class, with a load does not exceed the capacity.
    Technical characteristics of the instrument do not ground the transformer voltage NOLP-10:
    Voltage Class - 10kV;
    Maximum operating voltage of the device voltage transformer  NOLP-10 - 12kV;
    Rated voltage of the primary winding - 10 000V, 11000V;
    Rated secondary voltage instrument transformer voltage  NOLP-10 - 100 or 11 0V;
    Accuracy classes of primary secondary - 0.2, 0.5, 1, 3;
    Rated power of main secondary winding voltage transformer  NOLP-10 V2 with power factor active-inductive load 0.8:
    - In accuracy class 0.2 - 50V · A;
    - In accuracy class 0.5 - 75V · A;
    - In class 1 - 150V · A;
    - In accuracy class 3 - 300 V · A;    
    Power limit is the accuracy class - 630V · A;
    Maximum permissible continuous primary current - .067 A;
    Scheme and winding connection group  instrument voltage transformer NOLP-10 - 1/1-0;
    Rated frequency - 50 Hz;
    General view of the device shown in Figure 1;
    Figure 1: General view of the instrument do not ground the transformer voltage NOLP-10

Общий вид прибора незаземляемый трансформатор напряжения НОЛП-10
    Unit weight voltage transformer NOLP-10 - 35kg;
    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 -45 ° C to +50 ° 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 do not ground the transformer voltage NOLP-10 U2 cast, heat resistance class "B" and flammability class FH (PG) 1;
    - Appliances intended to be sold in AS, with class security for 3H-001 NP-97 and 2 seismic category for NP-031-01;
    - Instruments earthquake resistant when exposed to earthquake intensity 8 points on the MSK-64 at the facility level above ground level up to 70m;
    - Instruments voltage transformer NOLP-10 compliant immunity to electromagnetic interference to influence the magnetic field of industrial frequency;
    - Devices conform to standards of industrial radio Class A, Group 1;
    The manufacturer guarantees that the quality of the instrument do not ground the transformer voltage NOLP-10 technical requirements specifications provided the customer terms and conditions of storage, transportation, installation, operation, and its specified operational documentation.

Photos NOLP-10

Do not ground the transformer voltage NOLP-10.
Do not ground the transformer voltage NOLP-10.