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D8003 Wattmeter D8003, D8003 kilovattmetr.

D8003

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Wattmeter D8003, D8003 kilovattmetr (D 8003, D-8003)
 
Wattmeter D8003, D8003 kilovattmetr designed to measure active and reactive power in three-phase AC 50Hz with uniform or non-uniform load phase of the moving and stationary equipment.
Dimensions - 80h80h70mm.
Accuracy class - 2.5.
 
Technical characteristics of the devices wattmeters D8003, D8003 kilovattmetry:
 
Activation via a current transformer 20/5A...1000/5A transformer, 220V, 380V.
Rated frequency - 50 Hz.
Rated active power factor devices wattmeter D8003, D8003 kilovattmetr - 0.8.
The final values ​​of the measurement range, scale and type of devices are included in Table 1.
 
Table 1: The final values ​​of the measurement range, scale and type of devices including power meter D8003, D8003 kilovattmetr
The final value of the measuring range, kW
Graduation, kW
Turning to the current transformer at rated voltage wattmeter
220V
380V
2kw-0-6kW
2kw-0-8kW
0-4kW-12kW
5kW-0-15kW
10kW-0-30kW
10kW-0-40kW
20kW-0-60kW
20kW-0-80kW
25kW-0-100kW
40kW-0-120kW
50kW-0-150kW
-0-100kW 300kW
-0-100kW 400kW
200kW-0-600kVt
0.5 kW
0.5 kW
1.0 kW
1.0 kW
2.0 kW
2.0 kW
5.0 kW
5.0 kW
5.0 kW
5.0 kW
10.0 kW
20,0 kW
20,0 kW
50.0 kW
20/5V
30/5V
40/5V
50/5V
100/5V
150/5V
200/5V
300/5V
300/5V
400/5V
-
1000/5V
1500/5V
2000/5V
10/5V
15/5V
20/5V
30/5V
50/5V
75/5V
100/5V
150/5V
200/5V
200/5V
300/5V
600/5V
750/5V
1000/5V
 
Operating conditions of devices wattmeter D8003, D8003 kilovattmetr:
- Ambient temperature - from -50 º C to +60 º C;
- Relative humidity - 95% at 35 º C.
Devices wattmeter D8003, D8003 kilovattmetr efficient at vibration acceleration up to 25 m / s ² and frequency 48Gts ± 2 Hz.
On the instrument - a common and tropical.
Class of instrument accuracy power meter D8003, D8003 kilovattmetr - 2.5.
Settling time - no more than 4 s.
Changing the power meter readings D8003, D8003 kilovattmetr caused by ambient temperature deviation from normal (within the operating temperature range) for every 10 K, does not exceed ± 1,2%; under the influence of a constant external magnetic field of 400 A / m, voltage deviates from the nominal ± 20%, and a frequency deviation from the nominal value by ± 10% - less than ± 2,5%; installation on a ferromagnetic shield - less than ± 1%.
Consumed power
- Daisy chain device - 3B · A;
- Parallel circuit device - 4B · A.
Overall dimensions wattmeter D8003, D8003 kilovattmetr:
- Device - 80h80h70mm;
- Additional resistance - 110h80h50mm.
Unit weight wattmeter D8003, D8003 kilovattmetr - 0.6 kg.
Time to failure - at least 24,000 hours.
The manufacturer guarantees that the quality of the instrument wattmeter D8003, D8003 kilovattmetr technical requirements specifications provided the customer terms and conditions of storage, transportation, installation, operation, and its specified operational documentation.
 


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