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 MZC-304F is dedicated to performing measurements in single and multi-family buildings, office buildings, industrial plants and any other places equipped with low voltage electrical systems. In addition, the meter is intended for maintenance personnel working on objects, where fault currents reach 4.4kA (measured according to EN 61557). MZC-304F is also a great tool for checking circuits additionally protected by residual current devices.
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The small Sonel MZC-20E meter allows for precise measurement of short circuit loop impedance in networks of different voltage ratings. With the use of this instrument, it is possible to test network voltage up to 440V. The device is especially useful for installers and measuring engineers providing services in single- and multi-family buildings, office buildings, industrial plants and other buildings and facilities equipped with low-voltage electrical installations.
