Yc1893D-24 Three Phase Meter Test Bench Energy Meter Test System

Description

GENY’s meter test systems adopt the most advanced electronic measurement technique, and modular concept, combining the different reference standards and power amplifiers to satisfy customers’ requirements in electric energy meter manufacturers, electric power utilities, metrology laboratories, measuring and quality examining departments, and factories or enterprises.

The MTS is a full-automatic test system for calibration and verification of three-phase electric energy meters, which composes of:

• Three-phase static power source
• Three-phase reference standard meter
• Meter automatic suspension test rack
• Other necessary parts
• PC and software controlling the whole system

The YC1893D series meter test systems is fully compliant with the IEC 60736 standard and is suitable for testing meters according to the following standards:

• IEC 62052-11 and IEC 62053-11, -21, -22, -23, -24
• IEC 62056
• EN 50470-1, EN 50470-2, EN-50470-3
• IEC 61010

Features and functions

The MTS mainly has features below

• Supporting parallel communication port to test smart meters through RS232
• Calibrating terminals on the rack for test bench verification
• Suit for calibration/verification of 3-phase energy meters of Landis+Gyr
• Accuracy testing of reference standard meter
• Pre-warming
• Accuracy test as per IEC
• No-load test
• Starting current test
• Repeatability of error test
• Dial test (register test)
• Clock frequency accuracy test of electricity meters
• Maximum demand test
• Influence quantity test related to accuracy tests (Voltage, Frequency, reverse phase sequence, voltage unbalance)
• Influence of harmonic components in voltage and current circuit as per IEC
• Sub Harmonics as per IEC standards (IEC 62052-11 / 62053-21/22/23)
• Odd Harmonics as per IEC standards (optional)

Customized features:

• Automatic wiring function for each station
• All stations have automatic short circuit function
• Custom quick connection device QCD for Landis+Gyr ‘s meters
• PC software development for ESAM testing

Technical Data

1. Power Supply

2. Power Source