AC 400V 50HZ электрический коммутатор

Brief 1.Main switchboard is applicable for AC400V 50HZ 3 phase ship power station to control, monitor and protect genset and distribution network. 2.All performance is in line with GB11634-89 and meets ZC requirements Structure •Adopt the box with angle steel frame and cool-rolled faceplate •The box is handled in acid process and rust-off withits surface being paint-baking •We can provide single panel,double panel,three panel main swichboard •With first class quality and service •Choose all kinds of instrument reasonably •Adopt master swich of various types of domestic, joint venture, or import swich(as per clients' requirments) Function 1.The control system is a compact device used for control generator 2.Perform overload,short circuit, reverse-power and under-voltage protection for generator and automatic parallel operation 3.Monitor and control some parameter such as voltage,current,frequence,power in the process of generator operation 4.Sent alarm signalfor some out-of limit parameter such as low insulating resistance within the power network, unloading of non-essential Service •Make products with the approved drawings provided from our clients •Design drawings and submit drawings for approval for our clients