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Electrical measuring instruments >> wattmeters, varmeters

D5031

19 999 RUB
15 999 UAH
available:
3 pieces

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Vattvarmetr D5031 (D 5031, D-5031)

 

Vattvarmetr D5031 is designed to measure active power in three-phase three-wire AC circuits at the uniform and non-uniform load phases as well as for the measurement of reactive power in three-phase three-wire AC circuits with a symmetric voltage and load phases with the unevenness of not more than 5%.

Accuracy class vattvarmetrov D5031:

 

   
0.5 - in the modes of measurement of active and reactive power in the frequency range 45 - 65 Hz;
    1 - in the mode of measurement of active power in the frequency range of 65 to 1100 Hz.

    Rated current: 1A or 5A. Rated voltage:   100V, 250V, 375V.

    Vattvarmetry D5031 are designed to measure active power in three-phase three-wire AC circuits at the uniform and non-uniform load phases as well as for the measurement of reactive power in three-phase three-wire AC circuits with a symmetric voltage and load phases with the unevenness of not more than 5%.

    Vattvarmetr D5031 is designed for use in moderate climate in enclosed dry heated rooms at the ambient temperature of 10 to 35 ° C and a relative humidity of 80% (at 25 ° C);
    Vattvarmetr D5031T4.1 - tropical version, designed for use in dry and humid tropical climate with an ambient temperature of 1 ° to 45 ° C and a relative humidity of 80% (at 25 ° C). Use the equipment in a dry tropical climate (version TC 4.2 category according to GOST 15150-69).
    Technical data
    Accuracy class vattvarmetra D5031:
    0.5 - in the modes of measurement of active and reactive power in the frequency range 45-65 Hz;
    1.0 - using active power measurement in the frequency range 65-1100 Hz.
    Modifications vattvarmetrov shown in Table 1. The nominal rate of active and reactive power - 1. Rated current parallel circuits, nominal resistance and rated inductance series circuit, scale indicated on the label of each vattvarmetra D5031.
    Settling time vattvarmetra D5031 movable part not more than 4 seconds at a temperature of from 18 to 22 ° C. When the temperature within the working from 1 to 45 ° C, the settling time can be increased to 16. Dimensions 140 x 200 x 95 mm. Weight less than 2 kg.
 
Table 1.
Modification Rated current series circuit The final value of the working end of the scale to the normal rated voltage, watts or Options
100B 250V 375V
D5031 / 1 1A 150 375 -
D5031 / 2 5A 800 2000 -
D5031 / 3 1A - - 600
D5031 / 4 5A - - 3000

Photos D5031

D50314 watt-and-varmeter image.
D50314 watt-and-varmeter image.
D50314 panel view.
D50314 panel view.
D50314 side view (terminals).
D50314 side view (terminals).
D50314 side view.
D50314 side view.
D50314 side view.
D50314 side view.
D5031 bottom view.
D5031 bottom view.