Megger MFT-X1 User Manual

1. Introduction
This guide explains how to use multifunction installation testers in the Megger MFT-X1.
Please read the guide carefully before you start using your MFT-X1.
1.1 Product description
The MFT-X1 is a multifunction tester designed primarily for testing electrical installations to meet the requirements
of international regulations and standards. It has been designed with safety, versatility, ease of use and reliability in
mind and it has an entirely new user interface that simplifies and speeds up testing as well as greatly reducing the risk
of errors.
The MFT-X1 also supports user upgradeable firmware, through the removable microSD card.
The main functions of the MFT-X1 are:
 Voltage, frequency, and current measurement (using current clamp)
 Continuity testing and resistance measurement
 Insulation resistance testing
 Loop impedance testing and short-circuit current evaluation
 Volt drop measurement
 Residual current device (RCD) testing
 Touch voltage measurement
 Earth resistance measurement (2 wire)
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MFT-X1
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Introduction

Megger MFT-X1 Specifications

General

Power Supply	Rechargeable Li-ion battery
Phase Sequence Indication	Yes
Resistance Range	0.01 Ω to 100 kΩ
Protection Rating	IP54
Continuity Testing	0.01 Ω to 2000 Ω
Loop Testing	0.01 Ω to 2000 Ω
RCD Testing	Type AC, A, F, B, and B+
Frequency Measurement	15 Hz to 400 Hz
Insulation Test Voltage	50 V, 100 V, 250 V, 500 V, 1000 V
Voltage Range	12 V to 440 V AC/DC
Frequency Range	15 Hz to 400 Hz
Battery Life	Approximately 8 hours