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YC-1891G Single-Phase Smart Electricity Meter Verification Device Fully Electric

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YC-1891G Single-Phase Smart Electricity Meter Verification Device Fully Electric

Brand Name : GENY

Model Number : YC1891G

Certification : ISO, CE

Place of Origin : China

MOQ : 1

Price : negotiate rates

Payment Terms : T/T, L/C, D/P, T/T

Supply Ability : 5 sets / 1 months

Delivery Time : 6~8weeks

Packaging Details : Plywood cases

Power Supply : AC220V±10%, 50Hz±2Hz

Ambient Temperature : -10°C ... +40°C

Relative Humidity : 35% to 85% R.H.

Material : Aluminum Alloy

Voltage Resolution : 0.01%

Frequency Resolution : 0.01Hz

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YC-1891G Single-Phase Smart Electricity Meter Verification Device (Fully Electric)

The YC-1891G series is a high-performance smart electricity meter multifunctional calibration device, designed to meet the diverse needs of power supply, metering, and electricity meter manufacturing factories. It is fully capable of satisfying the various requirements for the calibration of State Grid smart electricity meters (both local and remote meters), including load switches, dual circuits, infrared communication, carrier communication, and simulated card insertion. The calibration device consists of an integrated digital synthesized sine signal source, a high-stability programmable power source, overload automatic protection circuits, current and voltage output transformation circuits, automatic pressure contact (pneumatic) for meter positions, working power supply circuits, standard electricity meters, and distributed error calculators, all of which are standard metrological instruments.

Specifications

No. Technical Specification Details
1 Power Supply AC220V±15%, 50/60Hz±2Hz
Ambient Temperature -10℃ to +40℃
Relative Humidity 35% to 85% R.H.
2 Output Voltage Range 0 to 480V
Voltage Resolution ≤0.01
Output Voltage Power >10VA (per meter position)
Voltage Stability ≤0.02%/120s
Load Change Rate ≤0.01%
Voltage Distortion ≤0.3% (full linear load range)
3 Output Current Range 0 to 120A
Output Current Power >15VA (per meter position)
Current Resolution ≤0.01%
Current Stability ≤0.02%/120s
Load Change Rate ≤0.01%
Current Distortion ≤0.3% (linear load range)
4 Output Phase Phase adjustment range: 0 to 360°
Phase Resolution 0.01°
5 Output Frequency Frequency adjustment range: 45 to 65Hz
Frequency Resolution 0.01Hz
6 Output Power Output power stability: ≤0.02%/120s
7 Error Display Signal reading: from electronic pulse signal end or LED optical signal end
Display Method LED digital display (8 digits)
Communication Protocol Fully compliant with DL/T645-2007 and its DL/T645-2009-001/002 two filing documents

Standard Features:

  • Startup and Creeping Performance Testing
  • Positive and Reverse Active and Reactive Power and Energy Error Testing
  • Counter Indication Error Testing
  • Counter Combination Error Testing
  • Verification of Calibration Constants
  • RS485 Communication Testing
  • Daily Timing Error Testing
  • Time-Segment Switching Error Testing
  • Demand Indication Error Testing
  • Demand Cycle Error Testing
  • Error Consistency Testing
  • Load Current Step Change Testing

Special 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 Performance Testing
  • Short-term Overvoltage Performance Testing
  • Dual Current Loop Testing (Optional)
  • Infrared and Carrier Communication Testing (Optional)
  • Power Consumption Testing (Optional)
  • Voltage, Frequency, Harmonics, and Other Influencing Factor Testing

YC-1891G Single-Phase Smart Electricity Meter Verification Device Fully Electric


Product Tags:

Fully Electric Electricity Meter Verification Device

      

YC-1891G Electricity Meter Verification Device

      

Single-Phase Electricity Meter Verification Device

      
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YC-1891G Single-Phase Smart Electricity Meter Verification Device Fully Electric Images

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