YC99T-3C Multifunction Three-Phase Meter Test System for Accurate Energy Meter Calibration
Overview
The YC99T-3C is a high-precision portable three-phase meter test system designed for laboratory calibration and on-site verification. Built with advanced energy meter calibration technology, it ensures stable, accurate, and reliable performance for modern electricity meter testing requirements.
Key Features
IEC-Compliant Multifunction Testing
The YC99T-3C supports full IEC standard communication protocols, allowing comprehensive multifunction testing including:
Demand indication error
Demand period error
Time switching error
Rate period (tariff period) energy indication error
Smart meter multifunction testing
Built to meet strict meter testing requirements, it offers dependable performance for both utility and professional laboratory environments.
High-Accuracy Timing Verification
Equipped with a constant-temperature crystal oscillator
Capable of verifying the daily timing error of electricity meters
Ensures precise measurement results over long-term operation
This is especially important for modern smart meters that rely on accurate timekeeping.
Optimized User-Centered Design
Clear and intuitive front and rear panel layout
High-visibility display for easy operation
Well-organized wiring arrangement for faster testing
Lightweight, portable construction ideal for both field and bench use
Designed for smooth operation and efficient workflow.
Harmonic Power Output Capability
In addition to standard calibration functions, the YC99T-3C can work as a harmonic power output generator, providing:
Stable harmonic signal output
Support for harmonic influence testing
Enhanced capability for advanced meter and power quality evaluation
This gives more flexibility for verifying smart meters and multifunction meters.
Typical Applications
Meter calibration laboratories
Utility companies and power distribution testing teams
Smart meter verification centers
On-site inspection and technical service teams
Research and training institutions
The YC99T-3C is suitable for professionals who need a portable, precise, and IEC-compliant meter testing solution.