Phase Meter D
| Price: | negotiated |
| Seller: |  Valentina Ivanovna |
| Phones: |  (066)028-55-51 Show phone |
| Address: | Ukraine |
Phase meter D is designed to measure the power factor in three-phase circuits AC 50Hz with uniform load phases and symmetry line voltage.
Measurement range- 0,5-1-0,5; 0,9-1-0,2.
Accuracy class of 1.5.
Crashprone, vibration.
Technical characteristics of the devices phasemeter D:
The range of measurement devices - 0.5 to 1 to 0.5 or 0.9-1 to 0.2.
Devices phase meter D rated current 5A are designed for direct connection, and to enable through the measuring current transformer with a secondary winding on 5A or 1A.
A parallel circuit of the phase meter with a measuring range of 0.5 to 1 to 0.5 are designed for direct connection to the rated voltage 127V, 220V or 380V, to enable through the measuring voltage transformers with a secondary winding on 100V.
A parallel circuit devices phase meter D with a measurement range of 0.9-1-0,2 designed for direct connection to the rated voltage 127V or 220V, and to enable through the measuring voltage transformers with a secondary winding on 100V.
Accuracy class of 1.5.
The length scale devices phase meter D - 90mm.
Settling time moving part - no more than 4 C.
Change the readings of the phase meter D caused deviation of ambient temperature from normal (within the operating temperature range) for every 10 K, does not exceed ±0,8%;
under the influence of an external magnetic field of 400 a/m - not exceed ±2,5%.
Overall dimensions of the device - him.
Weight devices phase meter D - 0,7 kg
The mean time to failure - at least 25,000 hours.
