IP20 Indoor 400 KVA Voltage Optimisation Unit Automatic Voltage Regulator

SJD-400KVA IP20 Indoor Voltage Optimization Unit (VOU) With GPRS Quick Detail: Dimension(W×D×H)mm : 500×1050×1800 Voltage optimisation is an electrical energy saving technique which is mainly installed in series with the mains electricity supply to provide a reduced supply voltage for the site's equipment. Typically, voltage optimisation can improve power quality by balancing phase voltages and filtering harmonics and transients from the supply, although not always. Voltage