Advanced Three-Phase Energy Meter Test System for High-Accuracy Calibration
Our advanced Three-Phase Energy Meter Test System provides a complete solution for high-accuracy calibration and verification of electrical energy meters. This robust Meter Test System is engineered to support a wide range of meters, including 3P4W (3-Phase 4-Wire) and 3P3W (3-Phase 3-Wire) configurations, making it an indispensable piece of Meter Calibration Equipment for utility companies, electrical testing laboratories, and energy meter manufacturers.
Core Meter Testing Capabilities:
This Energy Meter Test System performs all essential power measurements, including Active Power testing, Reactive Power testing, and Cross-Connected Reactive Power analysis. It is versatile enough to handle Mechanical Meter testing, Electro-Mechanical Meter testing, and modern Electronic Meter testing through fully Automatic, Semi-Automatic, or Manual operation modes, serving as a comprehensive Meter Test Bench.
Advanced Optional Features:
Enhance your Meter Testing System with optional configurations. Install Current Transformers (ICT) in each position for testing meters with closed I-P Links. Add the optional Neutral Current Test function to expand your diagnostic capabilities. Integrated RS-232 and Ethernet Communication Ports in each slot enable fully Automatic Meter Calibration, dramatically improving calibration lab efficiency.
Efficient and Safe Operation:
The system streamlines workflow with features like automatic rotor mark positioning for mechanical meters and synchronized scanning heads. It conducts critical performance tests, including Meter Starting Test, Meter Creeping Test, and synchronized multi-constant measurement. Built-in protective safeguards against overload, short voltage circuits, and open current circuits ensure this Safety Meter Test System operates reliably.
Powerful Meter Testing Software:
The system is controlled by sophisticated Meter Test Software compatible with Windows 10 and XP. This software suite includes modules for Meter Error Test, Harmonic Analysis Test, Demand Test, and Influence Quantity testing, covering all modern meter calibration needs. All test data can be stored and exported in multiple formats for reporting and analysis in third-party programs.
Durable Design and Compliance:
Housed in a lightweight and robust aluminum alloy frame, this Durable Meter Test System is built to last in industrial environments. The entire system is CE Certified, ensuring it meets all stringent EU health and safety standards, providing you with a safe and compliant Meter Testing Solution.
Product Parameters
| Type | YC1893D-6 | YC1893D-12 | YC1893D-24 | YC1893D-48 |
| Number of meter positions | 6 | 12 | 24 | 48 |
| Accuracy | 0.05 |
| Power Source | YCS-103-250 | YCS-103-600 | YCS-103-1200 | YCS-103-2500 |
| Reference Standard Meter | SZ-03A-K8 |
| Scanning Head | YCG-2-series |
| Voltage |
| Test voltage output(Phase-Neutral) | 3x(24V-300V)(or customized) |
| Power of the voltage output | Max.3x100VA | Max.3x250VA | Max.3x500VA | 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 150 s) |
| Load regulation from 0-max.load | Better than 0.01% |
| Distortion factor | Better than 0.3% for linear resistance load |
| Harmonics | 2nd-41st free programmable |
| Current |
| Test current output | 3x(1mA-120A/200A) |
| Power of the current output | Max.3x250VA | Max.3x500VA | Max.3x1000VA | Max.3x2000VA |
| 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 150 s) |
| Load regulation from 0-max.load | Better than 0.01% |
| Distortion factor | Better than 0.3% for linear resistance load |
| Harmonics | 2nd-41st free programmable |
| Phase angle |
| Range | 0-360° |
| Resolution | 0.01° |
| Setting accuracy | 0.1° |
| Frequency |
| Range | 45Hz-65Hz |
| Resolution | 0.01Hz |
| Error display |
| Type of error display | Red LED |
| Resolution of the error displays | 8 digits |
Our Customers
- In China’s domestic market for electric measurement products, we hold approximately 30% market share. Our long-standing clients include major state-owned utilities and power-supply bureaus, who trust us for our high product quality and reliable after-sales service.
- Over the years, we have actively expanded into overseas markets with significant success. Today, our products are used in over 30 countries, serving leading global customers such as Actaris, Landis+Gyr, EATON, Schlumberger, Secure Meters, EMCO, NAMJUN, and LEMZ.
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