Single-Phase Energy Meter Testing System with Automatic Calibration Function

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

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Key Features & Functions

1.Supports testing of mechanical, electromechanical, and electronic energy meters

2.Applicable meter type: Single-phase 2-wire (1P2W) meters

3.Multiple testing modes including:

• Active power
• Reactive power
• Cross-connected reactive power

4.Equipped with MSVT, enabling testing of single-phase meters with closed I-P links between current and voltage measuring circuits

5.Optional current output switch for calibration of two-element meters

6.Capable of simultaneous testing of meters with identical specifications but different meter constants

7.Automatic rotor mark positioning for mechanical meters, significantly improving testing efficiency

8.Supports starting test and creeping test

9.Comprehensive protection functions, including:

• Overload protection
• Short-circuited voltage circuit protection
• Open current circuit protection

10.Synchronized swinging scanning heads simplify system control and operation

11.Constructed from high-strength aluminum alloy, offering lightweight design, durability, and excellent corrosion resistance

Advanced Meter Testing Software

1. User-friendly meter testing software compatible with Windows 2000 / XP / 7 / 8 / 10
2. Includes comprehensive functional modules for modern energy meters:
3. Accuracy and error testing
4. Harmonic testing
5. Demand testing
6. Influence and environmental testing
7. Designed to meet the testing requirements of modern smart meters and traditional energy meters