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    Dold DIN Rail Insulation Monitoring Relay, 0.8 → 1.1 V, 1, 3 Phase, SPDT

    RS-stocknr.:
    240-9033
    Fabrikantnummer:
    AI897 AC45-400Hz230V 10-80kOhm
    Fabrikant:
    Dold
    Dold
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    3 op voorraad - levertijd is 1 werkdag(en)
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    Aantal stuks

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    Prijs Each

    252,92 €

    (excl. BTW)

    306,03 €

    (incl. BTW)

    Aantal stuksPer stuk
    1 +252,92 €
    RS-stocknr.:
    240-9033
    Fabrikantnummer:
    AI897 AC45-400Hz230V 10-80kOhm
    Fabrikant:
    Dold
    Land van herkomst:
    DE

    Wetgeving en conformiteit

    Land van herkomst:
    DE

    Productomschrijving

    Insulation monitor for pure 3 phase and alternating current systems, AI897


    Adjustable response value 10 → 80 kΩ
    No separate auxiliary voltage connection required
    1 changeover
    Overall width 45 mm

    The AI897 insulation monitor displays the insulation resistance of unearthed 3 phase and alternating current systems to earth.
    The device works according to the quiescent current principle, that is, the output relay responds when mains voltage is applied to terminals A1 → A2. The output relay breaks when the response setpoint is undercut.
    A bridge between terminals LT1 and LT2 allows the AI897 to be programmed for memory storage behaviour; remove the bridge to programme hysteresis behaviour. The bridge can be replaced with a delete key with an NC contact. There is a PT test button on the front of the device to test for functional efficiency. An external test button (in accordance with VDE 0413) is also possible.


    Specificaties

    KenmerkWaarde
    Monitoring ApplicationInsulation
    Contact ConfigurationSPDT
    Electrical Phase1, 3
    Voltage Sensing Range0.8 → 1.1 V
    Time Delay<4.2s
    Mounting TypeDIN Rail
    SeriesAI 897
    Maximum Operating Temperature+60°C
    Width45mm
    Minimum Operating Temperature-20°C
    Dimensions115 x 45 x 77mm
    Length115mm
    Height77mm
    Operating Temperature Range+60°C
    3 op voorraad - levertijd is 1 werkdag(en)
    Add to Basket
    Aantal stuks

    Toegevoegd

    Prijs Each

    252,92 €

    (excl. BTW)

    306,03 €

    (incl. BTW)

    Aantal stuksPer stuk
    1 +252,92 €