Single-Phase Energy Meter Testing System with Automatic Calibration Function
The energy meter test system is designed for accurate testing and calibration of mechanical meters, electromechanical meters, and electronic energy meters. It supports automatic, semi-automatic, and manual operation modes, making it suitable for laboratories, utilities, and meter manufacturers.
Key Features & Functions
Supports testing of mechanical, electromechanical, and electronic energy meters
Applicable meter type: Single-phase 2-wire (1P2W) meters
Multiple testing modes including active power, reactive power, and cross-connected reactive power
Equipped with MSVT, enabling testing of single-phase meters with closed I-P links between current and voltage measuring circuits
Optional current output switch for calibration of two-element meters
Capable of simultaneous testing of meters with identical specifications but different meter constants
Automatic rotor mark positioning for mechanical meters, significantly improving testing efficiency
Supports starting test and creeping test
Comprehensive protection functions, including overload protection, short-circuited voltage circuit protection, and open current circuit protection
Synchronized swinging scanning heads simplify system control and operation
Constructed from high-strength aluminum alloy, offering lightweight design, durability, and excellent corrosion resistance
Advanced Meter Testing Software
User-friendly meter testing software compatible with Windows 2000 / XP / 7 / 8 / 10
Includes comprehensive functional modules for modern energy meters
Accuracy and error testing
Harmonic testing
Demand testing
Influence and environmental testing
Designed to meet the testing requirements of modern smart meters and traditional energy meters