DARUI Electric recommends
Multifunctional Three-Phase Energy Meter On-Site Calibrator has synchronous power frequency parameter measurement functions, can perform on-site calibration of various active and reactive energy meters without power interruption or wire disconnection, and automatically identify incorrect wiring of energy meters; after adapting to current clamps of various specifications up to 2000A, it can measure the comprehensive error of energy metering cabinets, current transformer ratio, and power quality (harmonics). It is a high-precision testing instrument that integrates energy meter calibration, electrical parameter testing, and detection of power quality issues such as waveform distortion, voltage fluctuation and flicker, and three-phase unbalance in the power grid.
Multifunctional Three-Phase Energy Meter On-Site Calibrator Applications:
1. Electrical parameter measurement (U/I/Φ/P/Q/S/PF/Hz);
2. Discrimination of inductive and capacitive circuit load characteristics;
3. Detection of power consumption/power testing of electrical equipment;
4. Single and three-phase energy meter error calibration;
5. Comprehensive measurement of low-voltage metering devices;
6. Load curve recording and online monitoring of load fluctuations;
7. Can be equipped with large current clamp meters for power line loss management data collection;
8. Power grid power quality measurement;
9. Household meter wiring inspection, anti-theft electricity inspection.
Note: The above information and technical parameters are compiled and released by Yangzhou DARUI Electric Co., Ltd.
