Uses of Multi-function Three-phase Energy Meter On-site Calibrator
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The multi-function three-phase energy meter on-site calibrator has synchronous power frequency parameter measurement functions, allowing on-site verification of various active and reactive energy meters without power interruption or wire disconnection, and automatically identifies 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.
Uses of the multi-function three-phase energy meter on-site calibrator:
1. Electrical parameter measurement (U/I/Φ/P/Q/S/PF/Hz);
2. Discrimination of inductive and capacitive circuit load characteristics;
3. Testing power consumption/power of electrical equipment;
4. Error verification of single-phase and three-phase energy meters;
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 clamps for power line loss management data collection;
8. Power quality measurement of the power grid;
9. Household meter wiring inspection, anti-electricity theft inspection.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
