YC-1891G Single-Phase Electricity Meter Calibration System | 480V 120A Output | DL/T645 Protocol
Price:
negotiate rates
MOQ:
1
Delivery Time:
6~8weeks
Brand:
GENY
Product Description
YC-1891G Single-Phase Intelligent Electricity Meter Calibration Device
Designed and manufactured in compliance with State Grid and Southern Grid standards for smart electricity meters, this professional stationary test system meets comprehensive calibration requirements for power supply companies, metering systems, and electricity meter manufacturers.
Technical Specifications
| Category | Specification | Parameters |
|---|---|---|
| Power Supply | Voltage | AC220V ± 15% |
| Frequency | 50/60Hz ± 2Hz | |
| Environmental Conditions | Temperature | -10°C to +40°C |
| Humidity | 35% to 85% R.H. | |
| Output Voltage | Range | 0 to 480V |
| Resolution | ≤ 0.01V | |
| Power | > 10VA (per step) | |
| Stability | ≤ 0.02%/120s | |
| Distortion | ≤ 0.3% (full linear load range) | |
| Output Current | Range | 0 to 120A |
| Power | > 15VA (per step) | |
| Resolution | ≤ 0.01% | |
| Stability | ≤ 0.02%/120s | |
| Distortion | ≤ 0.3% (linear load range) | |
| Output Phase | Phase Range | 0 to 360° |
| Resolution | 0.01° | |
| Output Frequency | Range | 45 to 65Hz |
| Resolution | 0.01Hz | |
| Communication Protocol | Fully compliant with DL/T645-2007 and DL/T645-2009-001/002 standards | |
Standard Testing Capabilities
- Startup and Submerged Operation Performance Testing
- Positive and Reverse Active and Reactive Power and Energy Error Testing
- Meter Reading Error Testing
- Meter Combination Error Testing
- Verification of Calibration Constants
- RS485 Communication Testing
- Daily Timing Error Testing
- Time-Segment Switching Error Testing
- Demand Reading Error Testing
- Demand Cycle Error Testing
- Error Consistency Testing
- Load Current Step Change Testing
Advanced Testing Features
- Combined Active and Reactive Power Testing
- Tariff Time-Segment Energy Reading Error Testing
- Remaining Energy Decrement Accuracy Testing
- Local and Remote Fee Control Function Testing
- Tiered Electricity Price Switching Function Testing
- Built-in and External Load Switch Performance Testing
- Current Overload Performance Testing
- Short-term Overvoltage Performance Testing
- Dual Current Loop Testing (Optional)
- Infrared and Carrier Communication Testing (Optional)
- Power Consumption Testing (Optional)
- Testing of Influencing Quantities such as Voltage, Frequency, and Harmonics
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou GENY Electric Co., Ltd
Location
ROOM 107, 1ST FLOOR, No. 602 GUANGSHAN ER ROAD, TIANHE DISTRICT, GUANGZHOU, CHINA POSTCODE: 510663
Contact Person
John Shen