Specialists in the design and manufacture of power factor correction and harmonic filters.

Johnson Phillips are the leading UK manufacturers of Power Factor Correction Capacitors Switchgear Systems Voltage Optimisation Units and much more.

A quality harmonic filter panel is custom-built for the project needs with incremental costs and complexities. In its basic specification, it provides a low impedance parallel path which enables current harmonics from its source at downstream loads to flow into it and allows a tolerable level of current harmonics, within IEEE-519 norm, to flow into the upstream utility grid.

Celec is the manufacturer & global exporters of power factor controllers/correction, capacitor banks, automatic power factor relays (pfc), demand controller, load manager, power logger, laser land leveler, time switches & custom digital panel meters