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    Megger LTW315-EU-BS Loop Impendance Tester, Loop Impedance Test Type 2 Wire, 3 Wire 440V, RCD Test Type AC Selective,

    RS庫存編號:
    198-435
    製造零件編號:
    LTW315-EU-BS
    製造商:
    Megger
    Megger
    查看所有Loop & RCD Testers
    12 現貨庫存,可於3工作日發貨。
    Add to Basket
    單位

    已增加

    單價 個

    HK$9,718.72

    單位Per unit
    1 +HK$9,718.72
    RS庫存編號:
    198-435
    製造零件編號:
    LTW315-EU-BS
    製造商:
    Megger

    不適用

    COO (Country of Origin):
    GB

    法例與合規

    不適用

    COO (Country of Origin):
    GB

    產品詳細資訊

    Megger Loop Impedance Tester


    The Megger earth loop impedance testers are 2-wire, 440V and ±10% test loop accuracy. This tester is to verify the loop impedance of a live electrical circuit without the need to disconnect the electrical supply. The LTW300 series instruments offer a safe and easy but do not trip 30mA RCDs and can be used on a wide range of voltages. A loop test is performed with only 2 test leads. This can be either phase to earth, phase to neutral and phase to phase.

    Supplied with
    Test lead set with crocodile clips, mains socket test lead, 8 AA alkaline batteries, hard carry case and instructions.

    Features and Benefits


    Backlit display
    0.01Ω resolution
    No-trip loop test on circuits with RCDs of ≥30 mA
    3-phase circuits with RCD protection can be tested
    Tests radial circuits where the circuit does not return to the origin, even where only a phase and neutral contacts are available.
    10second non-trip loop test time with autotest extension up to a further 10seconds
    if noise is detected, to improve the accuracy of the test
    High current loop testing for supplies that do not have an RCD fitted
    AUTO START will start the loop test running as soon as the test leads are connected

    no need to press the test button means much safer testing
    PFC display up to 20kA
    Voltage and frequency measurement
    110Vac systems including 110V centre tap to earth (55V phase to earth) can be tested on the secondary winding.
    Optional 10A fused 2 wired test leads and crocodile clip set

    Certifications


    EN61557
    EN61010-1
    EN61010
    IEC61010-1 300V CATIV


    規格

    AttributeValue
    Test Equipment TypeEarth Loop Impedance Tester
    Loop Impedance Test Type2 Wire, 3 Wire
    Maximum Voltage Measurement440V
    RCD Test TypeAC Selective
    Best Loop Test Accuracy±10%
    RCD Test Current4A
    Non-Trip Loop TestYes
    Safety CategoryCAT IV 300 V, IEC 61010
    Display TypeLCD
    Battery Life2000 Tests
    Battery TypeAA
    Power SourceBattery
    Weight1000g
    Width148mm
    Length203mm
    Maximum Operating Temperature+50°C
    Model Number pLTW315
    Safety Category LevelCAT IV
    Safety Category Voltage300V
    Minimum Operating Temperature-10°C
    Height78mm
    12 現貨庫存,可於3工作日發貨。
    Add to Basket
    單位

    已增加

    單價 個

    HK$9,718.72

    單位Per unit
    1 +HK$9,718.72