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Megger DCM305E TRMS Earth Leakage Clamp Meter

£185.25 Inc VAT: £222.30

    Available on back-order

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    SKU DCM305E-SPECIAL Categories , , Brand:

    Description

    Megger DCM305E TRMS Earth Leakage Clamp Meter

    This Megger DCM305E TRMS Earth Leakage Clamp Meter is ideal for measuring the earth leakage current in a circuit where the RCD is tripping out. The clamp meter will quickly determine if the earth leakage current is causing the RCD to trip, or if it is sensitive or faulty.

    The DCM305E features a 40mm jaw and is capable of measuring both insulated and non-insulated conductors. The megger clamp meter also enables TRMS AC current measurements up to 100A and measures pure, undistorted, sinusoidal, and non-sinusoidal AC waveforms which contain pulse trains, triangles, spikes and ragged waves.

     

    Technical Specs

    Display 6000 count
    Measuring Function TRMS Leakage current and load current
    Ranges 6.000 mA / 60.00 mA / 600.00 mA / 6.000 A / 60.00 A / 100.0 A
    Basic Accuracy ± (1.0 % 3d)
    AC Current Range Resolution Accuracy
    6 mA 0.001 mA 0 ~ 10 A ±(1 % reading 8 digits)

    10 ~ 50 A ±(2 % reading 10 digits)

    50 ~ 100 A ±(10 % reading 10 digits)

    60 mA 0.01 mA
    600 mA 0.1 mA
    6 A 0.001 A
    60 A 0.01 A
    100 A 0.1 A
    Frequency Response (61-400Hz)  0 ~ 10 A ±(2 % reading 11 digits)

    10 ~ 50 A ±(10 % reading 11 digits)

    50 ~ 100 A ±(35 % reading 11 digits)

    Low Pass Filter Range Resolution  Accuracy 
    6 mA 0.001 mA 0 ~ 10 A ±(2 % reading 8 digits)

    10 ~ 50 A ±(3 % reading 10 digits)

    50 ~ 100 A ±(12 % reading 10 digits

    60 mA 0.01 mA
    600 mA 0.1 mA
    6 A 0.001 A
    60 A 0.01 A
    100 A 0.1 A
    Accuracy specified at operating temperature  23° C ± 5° C <80% RH
    Resolution 0.001 mA
    Operating frequency range 50 – 400 Hz
    Sampling rate 5 times / second
    Data, auto, peak hold User Selectable
    Low pass filter 50 / 60 Hz
    Low pass filter cut-off frequency Approximately 100 Hz with an attenuation characteristic of approximately -24 dB / octave
    Compare pre-set limits 0.25, 0.50, 3.50 mA
    Jaw size 40 mm (750 mm conductor size)
    Maximum jaw opening 43 mm
    Overload “OL”
    Auto power off  20 minutes of inactivity
    Operating temperature 0 °C – 50 °C
    Storage temperature -20 °C – 60 °C
    Operating Altitude ≤2000 m
    Temperature coefficient 0.2 x (Spec. Accuracy) / °C, <18 °C, >28 °C
    Power Supply 2 x 1.5 V alkaline AAA / LR03
    Battery life 60 hours
    Size 78 mm (W) x 203 mm (H) x 42 mm (D)
    Weight 300 g
    Safety EN61010-1 CAT III 300 V
    EMC EN61326-1

     

    • Six ranges: 6 mA, 60 mA, 600 mA, 6 A, 60 A, 100 A
    • Minimum resolution of 0.001 mA on the 6 mA range
    • Manual or Auto ranging
    • Pre-set leakage limits (0.25, 0.50, 3.5mA) visual and audible indication if limit is exceeded
    • 40mm jaw for both insulated and non-insulated conductors
    • TRMS readings
    • Low pass filter (50/60 Hz) – aids stability of readings
    • Auto-backlight, 6000 count display
    • Auto, data and peak hold for hard to read measurements
    • Analogue bar graph display for trending
    • DCM305E Earth Leakage Clamp meter
    • Carry Case