Supplier: Sub station equipment (transformer, h.t. & l.t. switch gear, pfi plant) Low voltage spares (mccb, magnetic contactor, power capacitor, pfc relay) etc * uninterruptible power supply (ups): on line & off line * sealed maintenance free battery (industrial purpose) * automatic voltage regulator (ivs/avr) * industrial battery charger. * instant power supply (ips) * diesel generator * lift and elevator * led lighting
