0.02% Full Automatic Three-Phase Energy Meter Test System
The YC1893D-24-0.02-FX Full Automatic Meter Test System (MTS) is a
high-precision 0.02% accuracy three-phase energy meter test bench,
designed for smart meter calibration, IEC compliance testing, and
large-scale production verification.
Equipped with automatic wiring and positioning mechanisms, this
24-position test system significantly improves testing efficiency,
repeatability, and operational safety — making it ideal for energy
meter manufacturers, utilities, and metrology laboratories.
System Architecture
The Meter Test System consists of:
High-stability three-phase static power source
High-accuracy three-phase reference standard meter
Automatic suspension-type meter test rack
PC control system with professional test software
Intelligent automatic wiring & positioning system
The integrated design ensures fully automatic calibration and
verification of three-phase energy meters, reducing manual
intervention and increasing throughput.
Fully Compliant with International Standards
The YC1893D series is designed according to international testing
standards:
Perfect solution for global export meter testing requirements.
Core Features & Testing Functions
Comprehensive Accuracy Testing
IEC-compliant accuracy testing
Reference standard meter verification
Repeatability error testing
Pre-warming function
No-load test
Starting current test
Dial (register) test
Maximum demand test
Clock frequency accuracy test
Advanced Influence & Harmonic Testing
Voltage influence test
Frequency influence test
Reverse phase sequence test
Voltage unbalance test
Harmonic influence test (2nd–21st programmable)
Sub-harmonics per IEC standards
Odd harmonics testing (optional)
Smart Meter & Communication Testing
Parallel communication port for RS232 smart meter testing
PC software development support for ESAM testing
Calibration terminals for test bench verification
Intelligent Automation Advantages
Automatic wiring function for each station
Automatic short-circuit function at all stations
Custom Quick Connection Device (QCD) for Landis+Gyr meters
Fully automatic meter positioning mechanism
24-position simultaneous testing
This design dramatically improves production efficiency and reduces
labor cost.
