Power Quality Expert

Power Quality Expert is the authorised UK representative and import agent for Sonel S.A. electrical test equipment. Sonel have been established for over 25 years with modern manufacturing facilities in Swidnica, Poland where they design and produce a range of electrical test instrumentation suitable for use on electrical networks up to 750V. The Sonel MZC-306 fault loop impedance meter has been approved by Network Rail for use in their Signalling Power feeders to test the fault current (Ik) and loop impedance (Zs) measurements. The Sonel MZC-306 meter is fully PADS approved under the Network Rail Certificate of Acceptance PA05/07453.