UNISIN

Equipment to distribute and condition electric power, namely, harmonic filters, power factor correction capacitors, electromagnetic interference filters, radio frequency interference filters, surge protectors, automatic voltage regulators, static var compensators, broad band harmonic filters, narrow band harmonic filters, ground transformers, ferro-resonate transformers, shielded isolation transformers, line reactors consisting of one or more inductors, and ground systems consisting of inductors, capacitors, transformers, resistors and potentiometers