PQOPTIM

Batteries; inverters; electric filters, namely, harmonic filters, low pass inductor filter used in high power electrical applications; electrical condensers, namely, capacitors; energy distribution equipment, namely, electrical power distribution units, power distributing boxes; uninterruptible electrical power supplies; electric test equipment for electric networks, namely, electrical eddy current test equipment, continuity test apparatus for electrical circuits, pulse generators for testing electric current; apparatus and instruments for electricity storage, namely, electrical storage batteries