YC1893D Series Automatic Meter Test System

Description

The YC1893D Series Meter Test System is a fully automatic, high-precision three-phase energy meter testing solution.It is fully compliant with IEC 60736 and supports testing in accordance with IEC 62052-11, IEC 62053-11/21/22/23/24, IEC 62056, EN 50470-1/2/3, and IEC 61010 standards.Designed for utility companies, meter manufacturers, and metrology laboratories, the YC1893D offers accurate, stable, and efficient calibration and verification of electric energy meters.

• Fully automatic, semi-automatic, or manual testing of mechanical, electromechanical, and electronic energy meters.

• Supports 3P4W, 3P3W, and 1P2W meter connections.

• Active power, reactive power, and cross-connected reactive power testing.

• Simultaneous testing of meters with different constants.

• Automatic rotor mark positioning for mechanical meters; includes starting and creeping tests.

• Optional neutral current testing and closed-link three-phase testing (I-P links).

• Comprehensive protection against overload, short circuit, and open current; synchronized scanning heads for easy control.

• Windows®-based software for error, harmonic, demand, and influence tests; compatible with Windows 2000/XP/7/8/10.

Key Features

• Supports multiple meter types: Measures mechanical, electromechanical, and electronic meters via automatic, semi-automatic, or manual operation.

• Durable and lightweight structure: Made of aluminum alloy, strong, corrosion-resistant, and easy to handle.

• Automatic rotor mark positioning: Increases efficiency for mechanical meter testing.

• Synchronized scanning heads: Simplifies control and improves alignment accuracy.

• Comprehensive automatic tests: Includes accuracy, repeatability, creep, starting current, dial/register, meter constant, influence quantity (voltage, unbalance, frequency, harmonic distortion, reverse phase), pre-warming, dips/interruptions, sub/odd harmonics, and tampered single-phase meter testing.

• Simultaneous measurement: Tests meters with different constants at the same time.

• Safety protection: Built-in protection for overload, short voltage circuits, and open current circuits.

• IEC-compliant harmonic testing: Sub and odd harmonics tests follow IEC standards.