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Trustworthy Calibration For Electricity Meter Manufacturers YC-1891G Stationary Meter Test System

    Buy cheap Trustworthy Calibration For Electricity Meter Manufacturers YC-1891G Stationary Meter Test System from wholesalers
     
    Buy cheap Trustworthy Calibration For Electricity Meter Manufacturers YC-1891G Stationary Meter Test System from wholesalers
    • Buy cheap Trustworthy Calibration For Electricity Meter Manufacturers YC-1891G Stationary Meter Test System from wholesalers

    Trustworthy Calibration For Electricity Meter Manufacturers YC-1891G Stationary Meter Test System

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    Brand Name : GENY
    Model Number : YC-1891G
    Certification : ISO, CE
    Price : negotiate rates
    Payment Terms : T/T, L/C, D/P, T/T
    Supply Ability : 5 sets / 1 months
    Delivery Time : 6~8weeks
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    Trustworthy Calibration For Electricity Meter Manufacturers YC-1891G Stationary Meter Test System

    Trustworthy Calibration for Electricity Meter Manufacturers YC-1891G Stationary Meter Test System

    The YC-1891G Single-Phase Intelligent Electricity Meter Calibration Device is meticulously crafted and calibrated to align with the stringent standards set by the State Grid Corporation of China (SGCC), specifically for a range of smart meters utilized in the Southern Grid region. This advanced calibration instrument is thoughtfully engineered to accommodate the diverse requirements of various user groups, encompassing power supply entities, metering system operators, and electricity meter manufacturers. It is fully equipped to address their specific calibration requirements, ensuring precision and reliability in the measurement and verification of smart electricity meters.

    Specifications

    CategorySpecification NameSpecification Parameters
    Power SupplyVoltageAC220V ± 15%
    Frequency50/60Hz ± 2Hz
    EnvironmentalTemperature-10°C to +40°C
    ConditionsHumidity35% to 85% R.H.
    Output VoltageRange0 to 480V
    Resolution≤ 0.01V
    Power> 10VA (per step) %
    Stability≤ 0.02%/120s
    Load Change Rate≤ 0.01%
    Distortion≤ 0.3% (full linear load range)
    Output CurrentRange0 to 120A
    Power> 15VA (per step)
    Resolution≤ 0.01%
    Stability≤ 0.02%/120s
    Load Change Rate≤ 0.01%
    Distortion≤ 0.3% (linear load range)
    Output PhasePhase Range0 to 360°
    Resolution0.01°
    Output FrequencyRange45 to 65Hz
    Resolution0.01Hz
    Output PowerStability≤ 0.02%/120s
    Error DisplaySignal ReadingFrom electronic pulse signal or LED light signal
    Display MethodLED digital display (8 digits)
    Communication ProtocolFully compliant with DL/T645-2007 and DL/T645-2009-001/002 standards

    Standard Features:

    1. Startup and Submerged Operation Testing - Evaluates the meter's performance during startup and under submerged conditions.

    2. Power and Energy Measurement Accuracy Testing - Assesses the accuracy of active and reactive power, as well as energy measurements.

    3. Meter Reading Accuracy Testing - Verifies the precision of the meter's displayed readings.

    4. Meter Combination Error Testing - Examines the cumulative error when multiple meters are used in conjunction.

    5. Calibration Constant Verification - Confirms the accuracy of the meter's calibration constants.

    6. RS485 Communication Testing - Ensures reliable data transmission and reception via the RS485 interface.

    7. Daily Timing Accuracy Testing - Validates the meter's timekeeping accuracy for daily operations.

    8. Time-Segment Switching Accuracy Testing - Assesses the precision of time-segment switching, which is crucial for time-of-use billing.

    9. Demand Reading Accuracy Testing - Verifies the accuracy of demand readings, which are important for demand-based billing.

    10. Demand Cycle Error Testing - Examines the accuracy of demand cycle measurements, which are used for demand-based billing.

    11. Error Consistency Testing - Ensures that error measurements are consistent across various operating conditions.

    12. Load Current Step Change Testing - Tests the meter's response to sudden changes in load current, which is important for dynamic load conditions.

    Special 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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