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A set of measuring instruments with accessories. The set includes the Sonel PVM-1021 photovoltaic meter, Sonel IRM-1 solar radiation and temperature meter. The Sonel PVM-1021 is a compact photovoltaic system meter with a substantial number of measurement functions. The Sonel IRM-1 solar radiation and temperature meter is a small, but indispensable for testing PV systems.
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The Sonel PVM-1021 meter is a compact photovoltaic system meter with a substantial number of measurement functions. The functions are selected with a rotary switch. Additional parameters are set with buttons located on the housing. All buttons and the graphic display are backlit, which greatly facilitates operation in shaded places, e.g. when taking measurements under ground-mounted PV systems. Large memory significantly shortens preparation of documents after the measurement.
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The Sonel MIC-RS is designed for companies and sites where continuous or random assessment of the insulation resistance is required as part of the production process. It is also perfect for automated production systems. The meter can be installed in the distribution board, at the operator’s station (such as the assembly or quality control bench), in the control cabinet or even in the rack enclosure. The measurement is performed by means of clamps, used to connect to the test leads of the system where the instrument is installed.
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The Sonel MIC-2511 is a functional insulation resistance meter with numerous functions hidden in a neat and handy form. Due to its parameters, its robust casing with IP65 protection level, its low battery power consumption and the possibility of recharging during measurements, the meter is a reliable tool that can be used in many areas. It is ideal for checking industrial installations and catenary networks, and is also successfully used in residential buildings.
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The Sonel IRM-1 is a small but indispensable meter for the of testing solar PV systems. By measuring solar radiation values, as well as panel and ambient temperatures, it provides the necessary data to convert the results into STC conditions. The meter has a built in recorder with a memory capable of storing 5000 records. This enables the instrument to be used as a tool in the PV plant design process as well helping to diagnose panel shading problems.
