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溫度/電量/壓力/振動 測量校正 > 電量測量/校正

單相功率校正器

Single phase power calibrators 型號:C250

可以有效調整和測試測量儀器的預設單相電源校準器

    • 240V固定值電壓源
    • 具有10A和20A選定固定值的電流源
    • 50Hz頻率固定值
    • 相移0和60的選擇固定值
    • RS232C/USB介面和外部按鈕終端
    • 體積小且重量輕
  • TECHNICAL PARAMETERS OF OPTIONS C250 and C250M

    Parameter

    Settings

    Measurement resolution

    Accuracy

    Maximum Load

     

    Calibrator function

    Voltage

    240V

     

    ±0.10% of value

    125mA

    Current

    10A and 20A

     

    ±0.10% of value

    2V@20A

    Frequency

    50Hz

     

    ±0.02Hz

     

    Phase shift

    0° and 60°

     

    ±0.1°

     

    Active power

     

     

    ±0.10% of apparent power

     

    Meter function only in the C250M

    Voltage

     

    0.01V

    ±0.10% of value

     

    Current

     

    0.001A

    ±0.10% of value

     

    Frequency

     

    0.01Hz

    ±0.02Hz

     

    Power factor

     

    0.01

    ±0.01

     

    THD of voltage and current

    0.5% of value

    Weight and dimensions (width x height x depth)

    12kg and (371x150x342)mm

    Power supply

    230V±10% / 45…65Hz / 180VA

    • Voltage source with 240V fixed value
    • Current source with 10A and 20A selected fixed values
    • Frequency 50Hz fixed value
    • Phase shift 0 and 60 selected fixed values
    • Interface RS232C/USB and terminals for external buttons
    • Small size and light weight
  • TECHNICAL PARAMETERS OF OPTIONS C250 and C250M

    Parameter

    Settings

    Measurement resolution

    Accuracy

    Maximum Load

     

    Calibrator function

    Voltage

    240V

     

    ±0.10% of value

    125mA

    Current

    10A and 20A

     

    ±0.10% of value

    2V@20A

    Frequency

    50Hz

     

    ±0.02Hz

     

    Phase shift

    0° and 60°

     

    ±0.1°

     

    Active power

     

     

    ±0.10% of apparent power

     

    Meter function only in the C250M

    Voltage

     

    0.01V

    ±0.10% of value

     

    Current

     

    0.001A

    ±0.10% of value

     

    Frequency

     

    0.01Hz

    ±0.02Hz

     

    Power factor

     

    0.01

    ±0.01

     

    THD of voltage and current

    0.5% of value

    Weight and dimensions (width x height x depth)

    12kg and (371x150x342)mm

    Power supply

    230V±10% / 45…65Hz / 180VA