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ЗНОЛП-6

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    Earthing transformer voltage ZNOLP-6 (ZNOLP6, ZNOLP 6 ZNOLP-6 U2)
    Earthing transformer voltage ZNOLP-6 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 This product is grounded voltage transformers ZNOLP-6:
    Voltage Class - 6 kV;
    Maximum operating voltage of the device grounding transformer voltage ZNOLP-6 - 7.2 kV;
    Rated voltage of the primary winding - (6000 / ) V, (6300 / ) V, (6600 / ) V, (6900 / ) V;
    Rated voltage of the main secondary product is grounded voltage transformer ZNOLP-6 - (1 00 / ) V or (110 / ) V;
    Rated voltage additional secondary winding - 100/3V or 100V or 110V or 110/3V;    
    Accuracy classes of primary secondary - 0.2, 0.5, 1, 3;
    Rated power of main secondary winding device grounding transformer voltage ZNOLP-6 with a power factor of the active-inductive load 0.8:
    - In accuracy class 0.2 - 30V · A;
    - In accuracy class 0.5 - 50V · A;
    - In class 1 - 75V · A;
    - In accuracy class 3 - 200 V · A;
    Rated power of additional secondary winding device grounding transformer voltage ZNOLP-6 with a power factor of the active-inductive load 0.8 in accuracy class 3 - 200 V · A;
    Maximum power is outside the class of accuracy - 400 · A;
    Maximum permissible continuous primary current - 0.11 A;
    Scheme and winding connection group product is grounded voltage transformer ZNOLP-6 - 1/1/1-0-0;
    Rated short-circuit voltage under load for accuracy class 0.5 - 0.41%;
    The response time of protective safety devices - according to figure 1;
    Resistor type in the internal safety device safety device grounding transformer voltage ZNOLP-6 - C2-33-H-0, 25;
    The nominal power of the resistor - 0.25 W;
    This product is grounded resistor voltage transformer ZNOLP U2-6 - 11 ohms;
    Rated frequency - 50 Hz;
    Figure 1: Time = safety relief device product is grounded voltage transformer ZNOLP-6

 Время срабатывания защитного предохранительного устройства прибора заземляемый трансформатор напряжения ЗНОЛП-6
   
General view of the device shown in Figure 2;
    Figure 2: General view of the product is grounded voltage transformer ZNOLP-6

 Общий вид прибора заземляемый трансформатор напряжения ЗНОЛП-6
   
Dimensions and weight of the device grounding transformer voltage ZNOLP U2-6 are listed in Table 1;
    Table 1: Dimensions and weight product is grounded voltage transformer ZNOLP-6

Measurements
Weight
D
H1
H2
175mm ± 3mm
295mm ± 3mm
330mm ± 3mm
32 kg ± 1 kg
   
    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 +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 product is grounded voltage transformer ZNOLP-6 cast, heat resistance class "B" and flammability class FH (PG) 1;
    - Instruments earthquake resistant when exposed to earthquake intensity of 9 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
    - Equipment grounding transformer voltage ZNOLP-6 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 product is grounded voltage transformer ZNOLP-6 technical requirements specifications provided the customer terms and conditions of storage, transportation, installation, operation, and its specified operational documentation.

Photos ЗНОЛП-6

Earthing transformer voltage ZNOLP-6.
Earthing transformer voltage ZNOLP-6.


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