Sonel MPI-540-PV multifunction installation meter (with IRM-1 kit)

Multifunctional meter for electrical and photovoltaic installation parameters, equipped with a 3-phase power quality logger. The kit includes the IRM-1 irradiance meter communicating via the LoRa interface and flexible current clamps.

The Sonel MPI-540-PV meter is an advanced device designed for comprehensive testing of electrical and photovoltaic installations in accordance with the PN-EN 62446 standard. The device integrates the measurement functions of several instruments, enabling the analysis of electric shock protection parameters, class S power quality logging, and PV panel testing. Measurement results are automatically converted to STC reference conditions thanks to cooperation with the included IRM-1 irradiance and temperature meter. Operating the device is facilitated by a built-in help system with measurement circuit diagrams and a color touch screen.

Key features

• Measurement of photovoltaic installations on the DC and AC side
• Three-phase power network parameters logger in class S
• 7-inch LCD touch screen with a resolution of 800x480 pixels
• Wireless communication via Wi-Fi, Bluetooth, and LoRa interfaces
• IP51 enclosure protection rating ensuring resistance to dust and water

Technical data

PV measurement standard	PN-EN 62446
Power quality logger class	S (PN-EN 61000-4-30)
Tested network frequency	50/60 Hz
Display diagonal	7"
Screen resolution	800x480 pixels
Protection rating	IP51
Power supply	Li-Ion battery