Phase Shift D303 (D 303, D-303)
D303 phase meter is designed to measure the power factor (cosγ) in AC 50Hz.
Dimensions - 160h160h88mm.
Accuracy class - 2.5.
Technical characteristics of the devices phasemeter D303:
Measuring range in values cosγ - 0,05 emk.-1-0, 5 ind.;
Accuracy class of the instrument phase meter D303 - 2.5;
Turning to the series circuit 5A directly as well as through the current transformer and I/5A I/1A;
The inclusion of a parallel circuit at 127V and 220V directly or via a voltage transformer U/100V;
Power consumption phase meter unit D303:
- Chained - 4B · A;
- Parallel circuit - 5V · A;
The length scale of the instrument phase meter D303 - 120mm;
Operating position - vertical;
Instruments are used for operation at an ambient temperature of -40 º C to +50 ° C and relative humidity up to 95%;
Dimensions of the device phase meter D303 - 160h160h88mm;
Weight - 1.5 kg;
The manufacturer guarantees that the quality of the instrument phase meter D303 technical requirements specifications provided the customer terms and conditions of storage, transportation, installation, operation, and its specified operational documentation.