POWER METER

POWER METER .
POWER METER This module must consist in a demonstration single-phase meter for active power and capacitive/inductive reactive power.
Technical features:
Measurement ranges: Voltage: 3/10/30/100/300/1000 V
Current: 0.1/0.3/1/3/10/30 A
Frequency range: Active power: 0 ... 20 kHz
Reactive power: 50 Hz
LED indicators: capacitive reactive power, inductive reactive power, overload voltage (with acoustic sound), overload current (with acoustic sound).
Auxiliary supply: single-phase from mains
This module must have insulated type front panel with the electrical scheme and also 4 mm safety terminals. Two selectors, one switch and one push-button shall be included in this panel, Electrical Power Engineering Laboratory