Automatic Capacitance Bridge,Capacitance Inductance Tester Three Phase of Substation Capacitor
1) GDRG-H Automatic Capacitance Bridge,Capacitance Inductance Tester Three Phase of Substation Capacitor adopts a new generation of high-speed mixing microprocessors, highly integrated, simultaneous collect the tested objects' voltage signals and current signals, automatically calculate the capacitance value, the inductance value and reactive power value.
2) Field measurement capacitor without removing the connecting wire, simplifying the testing process, improve efficiency and avoid damage to electrical equipment. After finished the test, automatically calculate each phase capacitance value and other parameters, can easily distinguish the capacitor quality and connecting conductors faults among components.
3) At the same time, the instrument with data storage and USB communication functions, can ensure the measuring data integrity.
The main function of the Automatic Capacitance Inductance Tester is measuring compensation capacitor capacitance value of each phase and total capacitance, inductance value, the resistive component of the test sample, dielectric loss angle, loss factor, reactive power and active power.
1)No wire disconnect test: instrument equipped with high-current high-precision current clamp, field measurement capacitor without removing the cable, simplifying the testing process, improve efficiency and avoid damage to electrical equipment.
2)Highly intelligent: after the three-phase test is completed , automatically calculate the capacitance value of each phase and the total capacitance value , reactive power and other parameters, simple and intuitive , reducing the burden on the tester.
3)Four-terminal measurement: The four-terminal measurement techniques, measurement accuracy, repeatability good
4)Automatic Compensation: current automatic segmentation compensation, current full scale linearly, improve measurement precision
5)Storage features: Max Storage 400 instrument data, historical data query capabilities.
6)USB communication: USB communication functions with the PC.
7)Large Touch Screen: 7-inch color touch -screen LCD display, intuitive interface, easy to operate.
8)Temperature monitoring: monitor ambient temperature, easy to record values of capacitors at different temperatures.
1) Capacitance measurement range and accuracy
Capacitance measurement range: 0.1uF~3300uF
2) Inductance measurement range and accuracy
Inductance measurement range: 100μH~50H
3) Power supply and Test Power
Power supply: AC 220V±10%,50Hz
Output voltage (open circuit): AC 23V±10%, 50Hz (capacitance); AC 3V±20%,50Hz (inductance)
Maximum output current: 20A
Output short circuit protection: Automatic
4) Working conditions
Temperature: -10ºC~+40ºC ;relative humidity: ≤90%;