Power Quality Expert is the authorised representative for Sonel S.A. in the United Kingdom where we supply and support the Sonel test equipment range directly to customers and through a selected number of professional test equipment distributors.
Sonel S.A. is one of the largest Polish manufacturers of electrical test equipment. They have been established for over 30 years, during which time they have been designed and produced professional test equipment that is used worldwide for the verification of electrical safety, technical and performance testing and the measurement of the power quality in power systems.
Sonel are continuously expanding their product range as the complexity of power systems and the importance of reliable test equipment is needed to meet the challenges of a modern energy supply network which is moving towards an ever growing reliance of renewable energy generation.
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The Sonel AHV-3 voltage adapter enables the measurement of high voltage in accordance with CAT III 3000 V DC when used with a compatible meter such as the Sonel CMP-1015-PV photovoltaic clampmeter or compatible Sonel CMM multimeter.
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The Sonel CMP-1015-PV is dedicated to measuring AC and DC current and voltage in solar photovoltaic installations. The clampmeter is versatile due to its many measurement options. In addition to the basic measurements, the Sonel CMP-1015-PV is a datalogger and recorder with graphs. Working in full sun is also not difficult thanks to the clampmeters high brightness display.
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The Sonel CMP-1015-PV PRO solar clampmeter is able to measure DC current and voltage in photovoltaic installations. The PRO meter comes complete with the AHV-3 adapter that increases its voltage measurement range up to 3000 V DC.
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The Sonel EPR-1 adapter is used for earth resistance measurements of electricity towers and pylons using a flexible clamp (Rogowski Coil). The coil is available in several lengths and electrical specifications tailored to your application. It is designed to operate with the Sonels earth resistance meters (MRU-120 and 200 series) in 3 wire with clamp measurement function. An ergonomic, handy and user friendly designed casing makes the measurements of a towers earth resistance quick and easy.
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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.
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The Sonel KT-128-PRO thermal imaging camera is a special camera. Cost-effective, practical and handy, it is a powerful tool for everyday work. The camera is used for basic diagnostics. It is equipped with a matrix having a resolution of 120 x 90 pixels, supported by visual camera, laser pointer and additional features to fully meet the needs of users.
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The Sonel KT-256-PRO thermal imaging camera is a special camera. Cost-effective, practical and handy, it is a powerful tool for everyday work. The camera is used for basic diagnostics. It is equipped with a matrix having a resolution of 256 x 192 pixels, supported by visual camera, laser pointer and additional features to fully meet the needs of users.
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The Sonel KUS-100 acoustic imager has a touch screen makes operation of the imager simple and there is also a convenient strap mounted to the housing. Bluetooth communication means that the camera's sounds can be output to an external audio device (speaker or wireless headphones). The device estimates and displays leak rate, level and possible cost for reference according to the set time unit, unit price, and currency.
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THe Sonel KUS-200 acoustic imager is a vital diagnostic tool, allowing for significant savings by reducing energy losses. The imager operates in two detection modes, either leakage or partial discharge. The imagers has the ability to manually tune the detected frequencies and change the sensitivity level to avoid unwanted reflections and interference.


































