Advanced Meter Test Equipment for Precision Single-Phase Energy Meter Calibration

Advanced Meter Test Equipment for Precision Single-Phase Energy Meter Calibration

Our high-performance meter test equipment is engineered for precise, reliable testing of 1P2W single-phase energy meters. Designed for laboratories, utilities, and meter manufacturers, this system supports active power, reactive power, and cross-connected reactive power testing with exceptional accuracy.

Key Features

Versatile Meter Compatibility

• Supports testing of 1P2W single-phase meters

• Suitable for mechanical meters, electromechanical meters, and electronic meters

• Capable of automatic, semi-automatic, and manual testing modes

• Tests meters with different meter constants simultaneously

Advanced Testing Capabilities

• Active / Reactive / Cross-Connected Reactive Power testing

• Starting test and creeping test for precise performance verification

• MSVT function for testing meters with I-P closed links between voltage and current circuits

• Built-in current output switch for calibrating 2-element meters

• Optional neutral current test and tilt impact test

High Accuracy & Stability

• Power stability up to 10 ppm

• Accuracy class 0.1 and 0.05

• Reliable timing error test, harmonic analysis, and influence test (voltage, frequency, harmonics)

Enhanced Efficiency & Safety

• Automatic rotor mark positioning for mechanical meter discs

• Scanning head swing mechanism for simplified operation

• Protection against overload, short-circuit voltage, and open current circuits

• Aluminum-alloy construction: lightweight, robust, and corrosion-resistant

Flexible Software & Connectivity

• User-friendly testing software compatible with Windows 2000 / XP / 7 / 8 / 10

• Includes modules for error testing, harmonic testing, demand testing, and influence testing

• RS232 and Ethernet communication ports available at each meter position

Primary Competitive Advantages

• Ultra-high power stability (10 ppm)

• High accuracy classes: 0.1 / 0.05

• Durable design with 18+ month warranty

• Supports 3–60 positions for single-phase meter testing

• Optional tilt impact and neutral current testing

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Advanced Meter Test Equipment for Precision Single-Phase Energy Meter Calibration Images