DPQ/1 – DPQ/2
DPQ/1 – DPQ/2
The DPQ are used for power factor (cos φ) measurement. There are versions for single-phse and three-phase AC, for balanced or unbalanced load. Versions …/2 are suitable for lines with or without neutral. The frequency is 50 or 60 Hz. The DPQ../1 y ../2 are used for crossed-coils
electrodynamic system. All of them are equipped with eddy-current damping, pivot suspension and spring-loaded jewel bearings for vibration and shock resistance. DPQ types have neither mechanical restoring torque non zero adjuster. Therefore, the pointer has not a determinate position when the instrument
is disconnected.
Model | Electronic power factor instrument |
Scale | 90º |
Class | 1.5 |
Dimensions in mm | 72 x 72 / 96 x 96 / 144 x 144 |
Model | Electronic power factor instrument |
Scale | 90º |
Class | 1.5 |
Dimensions in mm | 72 x 72 / 96 x 96 / 144 x 144 |