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    Omron Phase Monitoring Relay, 3 Phase, DPDT, DIN Rail

    Omron
    RS庫存編號:
    819-3254
    製造零件編號:
    K8AKPH1200500VAC
    製造商:
    Omron
    查看所有Monitoring Relays
    26 現貨庫存,可於3工作日發貨。
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    單價 個

    HK$672.63

    單位Per unit
    1 +HK$672.63
    RS庫存編號:
    819-3254
    製造零件編號:
    K8AKPH1200500VAC
    製造商:
    Omron

    產品概覽和技術數據資料表


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    產品詳細資訊

    Omron K8AK-PW/PM/PH/PA Monitoring Relays


    The Omron K8AK series monitoring relays are expertly designed for accurate and reliable monitoring for industrial facilities and equipment.
    The K8AK-PW/PM monitoring relays are designed to bear greater resistance to inverter noise, suitable for monitoring 3-phase power supplies.
    The K8AK-PH relays are ideal for preventing issues with motor operation and assisting phase loss detection.
    The K8AK-PA relays are suitable for 3-phase voltage asymmetry monitoring.

    K8AH-PH1 Monitoring Relay.


    • Resistant to inverter noise.
    • Differentiates correct phases, phase sequence plus phase loss when power is on.
    • Phase loss detection when the motor runs.
    • 5 A (resistive load) at 250 V ac, DPDT x 1.
    • Output status monitored by using LED indicator.
    • Prevents reverse operation of motors

    K8AK-PH1 Model.


    3-phase, 3-wire model.

    Three-phase. Three-wire.

    200 V ac to 480 V ac.

    Relay output 1 x DPDT (double pole double throw).

    Features and Benefits.


    • Input load 4.1 VA

    • Automatic reset method.

    • One DPDT relay NC (normally closed).

    • Power (PWR) indicator – Green.

    • Relay (RY) output – Yellow.

    • Case is PC and ABS, UL 94-V-0, N1.5.

    • Weight 130 g.

    • DIN Rail mounted.

    What is a Monitoring / Measuring Relay?


    A monitoring / measuring relay is a protective control device, various types are available suiting what you wish to monitor. The relays receive input signals then monitor them and then output an alarm signal when a set value is reached (alarm relays). The relays protect your equipment against over voltage and over current faults. Monitoring relays monitor AC power supplies, voltage and current, analogue signals detecting unusual activity in equipment against set alarm thresholds.

    Types of Monitoring Relays Available?


    • Motor protection relays

    • Temperature monitoring relays

    • Water level control relays

    • Voltage

    • Current

    Standards

    EN 60947-5-1, UL 508, IP 40 (Terminals IP20).

    規格

    AttributeValue
    Monitoring ApplicationPhase
    Electrical Phase3
    Contact ConfigurationDPDT
    Mounting TypeDIN Rail
    Phase SensitivityPhase Loss, Phase Sequence
    Time Delay0.1s
    SeriesK8AK-PH
    Dimensions100 x 22.5 x 90mm
    Minimum Operating Temperature-20°C
    Terminal TypeScrew
    Width22.5mm
    Maximum Operating Temperature+60°C
    Operating Temperature Range+60°C
    Length100mm
    Height90mm
    26 現貨庫存,可於3工作日發貨。
    Add to Basket
    單位

    已增加

    單價 個

    HK$672.63

    單位Per unit
    1 +HK$672.63