D5071 D5071
4.9 63

Vattvarmetr D5071 (D 5071, D-5071) designed to measure active power in three-phase three-wire AC circuits at the uniform and non-uniform load phase, and to measure the reactive power in three-phase three-wire circuits with a symmetric voltage and load phases with the unevenness of not more than 5%.
    Accuracy class vattvarmetrov D5071:

 

   
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: 5A.
Rated voltage:   375 V

Electrical measuring instruments
D5071 vattvarmetr image.

Price:

on request

 

Product information updated 05 October 2024.

Found cheaper?

Let us know. Our price is the best. 

Warranty:

12 months.

Warranty extension up to 5 years. 

Terms of delivery:

To all regions of the country, international delivery. 

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Product information updated 05 October 2024.

Found cheaper?

Let us know. Our price is the best. 

Warranty:

12 months.

Warranty extension up to 5 years. 

Terms of delivery:

To all regions of the country, international delivery. 

print

Technical characteristics

Vattvarmetr D5071 (D 5071, D-5071)

    Vattvarmetr D5071 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 circuits with a symmetric voltage and load phases with the unevenness of not more than 5%.
    Accuracy class vattvarmetrov D5071:
   
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: 5A. Rated voltage:   375 V.
    Vattvarmetry D5071 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 circuits with a symmetric voltage and load phases with the unevenness of not more than 5%.
    Vattvarmetr D5071 is designed for use in moderate climate in enclosed dry heated rooms at the ambient temperature of 5 to 40 ° C and a relative humidity of 90% at a temperature of 25 ° C round;
    Vattvarmetr D5071 -04.1 designed for use in dry and humid tropical climate in a location with an enclosed air conditioned or partially air-conditioned at the ambient temperature from 1 to 45 ° C and a relative humidity of 80% at a temperature of 25 ° C.
    Technical data
    Accuracy class vattvarmetrov D5071 - according to GOST 8476-78:
    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.
    Basic vattvarmetrov D5071 are given in Table. 1. The nominal rate of active and reactive power 1. Current parallel circuit vattvarmetrov (7,5 ± 0,15) mA. Vattvarmetrov normal range of frequencies from 45 to 65 Hz, work - more than 65 to 1100 Hz.
    Maximum permissible error vattvarmetrov D5071 mode measurements of active and reactive power in the normal range of frequencies from 45 to 65 Hz is equal to ± 0,5% of the final value of the measuring range.
    Maximum permissible error vattvarmetrov D5071 measurement mode active power in the normal frequency range of 65 to 1100 Hz is equal to ± 1,0% of the final value of the measuring range.
    The limit of additional error vattvarmetrov D5071 caused by a deflection voltage of ± 20% of nominal value at a constant value of the measured power is equal to ± 0,5% of the final value of the measuring range.
    The limit of additional error vattvarmetrov D5071 caused by changes in ambient temperature from normal to any temperature within the operating range is ± 0,5% of the final value of the measuring range for each 10 ° C change in temperature. The normal temperature of -20 ° C if on the face of vattvarmetra otherwise stated value (tolerance ± 2 ° C).
    The power consumed in each series circuit vattvarmetrov D5071 corresponds to the values ​​given below:
in the normal range of frequencies from 45 to 65 Hz - 0.05 VA at rated current 1A and 0.12 V · A - at rated 5A;
in the normal frequency range of 65 to 1100 Hz - 0.6 VA at rated current of 1A and 0.7 VA - at rated current 5A. Response time vattvarmetrov D5071 does not exceed 4s. Overall dimensions (140 ± 1,25) x (195 ± 1,45) x (92 ± 2,7) mm. Weight does not exceed 2.0 kg.
 
Table 1.

Symbol
Designation Nomi-
rated current
Nomi-
proportional to the voltage
The final value of the measuring range, W or Var Number of stops
D5071

3.395.443-03

3.395.443-03.10
5A 375V 3000 100
D5071-04.1 3.395.443-03-20 5A 100
Rate the product: D5071
Number of views: 1584
Product rating: 4.3
Number of grades: 417
* rating and all product statistics are updated once a month; information is current as of 20 October 2024

Photos: D5071

D5071 vattvarmetr image.

D5071 vattvarmetr image.

D5071 panel view.

D5071 panel view.

D5071 side view (terminals).

D5071 side view (terminals).

D5071 side view.

D5071 side view.

D5071 side view.

D5071 side view.

D5071 bottom view.

D5071 bottom view.

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