YC-1891G Single-Phase Smart Electricity Meter Verification Device 0-480V 0-120A Range
Price:
negotiate rates
MOQ:
1
Delivery Time:
6~8weeks
Brand:
GENY
Product Description
YC-1891G Single-Phase Smart Electricity Meter Verification Device
The YC-1891G series is a high-performance smart electricity meter multifunctional calibration device designed for power supply companies, metering departments, and electricity meter manufacturers. This fully electric verification system comprehensively addresses calibration requirements for State Grid smart electricity meters, supporting both local and remote meter testing with advanced communication protocols and automated functionality.
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | AC220V±15%, 50/60Hz±2Hz |
| Operating Environment | -10℃ to +40℃, 35% to 85% RH |
| Voltage Output | 0 to 480V range, ≤0.01 resolution, >10VA per position |
| Current Output | 0 to 120A range, ≤0.01% resolution, >15VA per position |
| Phase Adjustment | 0 to 360° range, 0.01° resolution |
| Frequency Range | 45 to 65Hz, 0.01Hz resolution |
| Output Stability | ≤0.02%/120s for both voltage and current |
| Communication Protocol | DL/T645-2007 and DL/T645-2009-001/002 compliance |
Standard Testing Capabilities
- Startup and creeping performance testing
- Positive and reverse active/reactive power and energy error testing
- Counter indication and combination error testing
- Calibration constant verification
- RS485 communication testing
- Daily timing error testing
- Time-segment switching error testing
- Demand indication and cycle error testing
- Error consistency testing
- Load current step change testing
Advanced Testing Features
- Combined active and reactive power mode testing
- Tariff time-segment energy indication error testing
- Remaining energy decrement accuracy testing
- Local and remote billing control function testing
- Stepwise electricity price switching function testing
- Built-in and external load switch performance testing
- Current overload and short-term overvoltage performance testing
- Dual current loop testing (optional)
- Infrared and carrier communication testing (optional)
- Power consumption testing (optional)
- Voltage, frequency, harmonics, and influencing factor testing
Similar Products
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