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This high-precision meter test bench is engineered for reliable energy meter testing and calibration, supporting mechanical meters, electromechanical meters, and electronic meters in automatic, semi-automatic, and manual operation modes. It is designed to test meters with closed I-P links between current and voltage circuits.
Meter Types Supported: 3P4W, 3P3W, and 1P2W energy meters
Power Testing Modes: Active power, reactive power, and cross-connected reactive power measurement
Harmonic Testing & Demand Testing capabilities included in software
Error Test and influence quantity test functions for full compliance validation
Aluminum alloy construction – lightweight, strong, and corrosion resistant
Meter test software compatible with Windows 10/8/7/XP/2000
Fully automatic test system for laboratory and production line use
Three-phase meter test capability with high accuracy
This automatic meter test system is ideal for calibration laboratories, meter manufacturers, and utility companies requiring professional meter calibration equipment for energy meter verification, quality control, and compliance testing. The system ensures accurate meter testing with efficient operation and comprehensive safety protection.
| Technical spec. | YC1893D-ICT-48 | |||
| Number of meter positions equipped ICT | 48 | |||
| Accuracy class of ICT | 0.05 / 0.01 | |||
| Accuracy | 0.05 | |||
| Power Source | YCS-103-2500 | |||
| Standard Meter | SZ03A-K6 / SZ03A-K8 (customized) | |||
| Scanning Head | YCG-S Series | |||
| Voltage | ||||
| Test voltage output(Phase-Neutral) | 3x(24V~288V)(or customized) | |||
| Power of the voltage output | Max.3x1000VA | |||
| Resolution | Better than 0.01% of full scale value of range | |||
| Setting accuracy | Better than 0.05% at the final range value | |||
| Stability | Better than 0.005% /h (integration time 150s) | |||
| Load regulation from 0~max. load | Better than 0.01% | |||
| Distortion factor | Better than 0.3% for linear resistance load | |||
| Harmonic | 2nd~21st free programmable | |||
| Current | ||||
| Test current output | 3x(1mA~100A) | |||
| Power of the current output | Max. 3x1500VA | |||
| Resolution | Better than 0.01% of full scale value of range | |||
| Setting accuracy | Better than 0.05% at the final range value | |||
| Stability | Better than 0.005% /h (integration time 150s) | |||
| Load regulation from 0~max. load | Better than 0.01% | |||
| Distortion factor | Better than 0.3% for linear resistance load | |||
| Harmonic | 2nd~21st free programmable | |||
| Phase angle | ||||
| Range | 0~360⁰ | |||
| Resolution | 0.01⁰ | |||
| Setting accuracy | 0.1⁰ | |||
| Frequency | ||||
| Range | 45Hz~65Hz | |||
| Resolution | 0.01Hz | |||
| Error display | ||||
| Type of error display | Red LED | |||
| Resolution of error displays | 8 digitals | |||
