Metrel MI 3102 BT Eurotest XE Installations Safety Tester with AUTO SEQUENCE

MI 3102 BT EurotestXE is a multifunctional measuring instrument which performs a complete set of installation safety tests according to IEC/EN 61557. It supports AUTO SEQUENCE ® testing of the TN, TT and IT earthing systems. ISFL measurements and the IMD tests can be performed. Besides, the MI 3102 BT EurotestXE enables on-line voltage monitoring, phase sequence testing, earth resistance measurement, illuminance measurement and TRMS current measurement.

Measuring Functions

• Insulation resistance with DC voltage from 50 V to 1000 V
• Continuity of PE conductors with 200 mA DC test current with polarity change
• Continuity of PE conductors with 7 mA test current without RCD tripping
• Line/Loop impedance
• Loop impedance with Trip Lock RCD function
• TRMS voltage and frequency
• Phase sequence
• Power and harmonics
• RCD testing (general and selective, type AC, A, F, B, B+)
• Earth resistance (3-wire and 2-clamps method)
• Specific earth resistance with Ro-adapter (option)
• TRMS leakage and load currents (option)
• First fault leakage current (ISFL)
• Testing of Insulation Monitoring Devices (IMDs)
• Illumination (option)