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電流感應器

primary current sensors 型號:ALW2000AC.1
2000A (at 40kV) primary current sensors for LV and MV nets for Calport 100 Plus, Caltest 300 testers and TE30
    • Wide range of current measurement: 1A to 2000A
    • Fiber optic isolation up to 150kV
    • 9.84cm maximum conductor size
    • 12m distance from sensor to meter
    • Exchangeability of sensors between devices with keeping accuracy
    • Works with TE30 and TS33 testers and analysers
  • Parameter

    Value

    Range of current

    1A – 2000A AC

    Output voltage

    1mV / 1A

    Minimum load impedance

    ≥6kΩ

    Accuracy

    ±1.5%

    Frequency range

    40Hz to 3kHz

    Maximum voltage of cable / bar to earth

    150kV

    Length of fiber optic

    12m

    Temperature range operation / storage

    -30ºC to +60ºC/-30ºC to 60ºC

    Dimensions of clamp jaws

    9.84cm

    Weight

    approx. 2.73kg

    Battery

    2 x 6F22 9V alkaline