Megger MFT1800 Multifunction Installation Tester

Brand: Megger
SKU: 3802
5.0 2 reviews
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The Megger MFT1800 series multifunction installation tester covers insulation, continuity, full loop impedance (non-trip, high-current and phase-to-phase), RCD, earth and true-RMS voltage testing in a rugged CAT IV 300 V, IP54 instrument to IEC 60364 / BS 7671.

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Megger MFT1800 Series user guide

Specifications

Loop Test Specifications

Test Parameter Specification
Loop test Live to earth supply 48 V ~ 280 V (45 Hz ~ 65 Hz)
Live to live supply 48 V ~ 500 V (45 Hz ~ 65 Hz)
L-N/L-L tests ±5% ±3 digits
Display range 0.01 Ω ~ 999 Ω
Live to earth PFC range 20 kA
Live-to-live PSCC range 20 kA

RCD Test Specifications

Test Parameter Specification
Supply up to 100 mA 48 V ~ 480 V (45 Hz ~ 65 Hz)
Supply up to 1 A 48 V ~ 280 V
RCD type Type AC, A, S, Type B (pure dc)
No trip test (1/2xI) –10% ~ –0%
Trip test (1xI, 2xI & 5xI) +0% ~ +10%
Ramp test: Touch voltage (0 ~ 253 V) +5% +15% ±0.5 V
Trip time ±1% ±1 ms
Trip current ±3%
Step increments VAR (variable RCD selection) 10 mA ~ 50 mA 1 mA steps
50 mA ~ 500 mA 5 mA steps
500 mA ~ 1000 mA 10 mA steps

 

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2 reviews for Megger MFT1800 Multifunction Installation Tester

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  1. zahed –

    This is the perfect

  2. mohammadjasem –

    The MFT1800 from Megger is exceptionally reliable and easy to use for all my installation testing needs!

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