High Precision Three Phase Energy Meter Test Equipment for Smart Meter Calibration
The Three Phase Electric Energy Meter Test Bench by Guangzhou GENY Electric Co., Ltd is designed for high-precision testing and calibration of smart meters. This advanced system provides reliable solutions for utilities, metrology laboratories, and energy meter manufacturers worldwide.
Key Features and Functions
Supports parallel communication ports for smart meter testing via RS232 interface
Built-in calibration terminals on the rack for convenient test bench verification
Suitable for calibration and pulsing tests of 3-phase energy meters, including EDMI meters
High-precision reference standard meter accuracy testing
Pre-warming function to ensure stable and reliable testing conditions
Accuracy testing in compliance with IEC standards
Creeping test
Starting current test
Repeatability of error test
Dial test
Influence quantity testing related to accuracy, including:
Voltage variation
Frequency variation
Reverse phase sequence
Voltage unbalance
Harmonic influence testing in voltage and current circuits according to IEC standards