... output anymore. You need to shutdown the unit by hand, then also power on again manually.Atomatic Voltage Regulator ... .62918.520.5Package DImensions470X185X245560X275X265640X380X350470X260X290 automatic voltage regulator Production flow diagram yiyuan Electric Co., ... are voltage stabilizers, voltage regulators, inverters, voltage regulator ,silicon rectifying chargers, low voltage apparatus, reactors ...