Product Name: Remote Control Box for Submersible Oil Pump Lt-RCB Model NO.: LT-RCB Oil Transportation Mode: Submersible Pumping Operation Mode: Self-help Magnitude of Discharge: Small and Medium Trademark: Realtech Transport Package: Carton or Wooden Origin: China Product Description Bluesky Four-Submersible-Pump control box wiring instructions1,Main Circuit TerminalAC220V Power:AC220VPower Input,Three-wire Input,L(Live Wire),N(Neutral Wire),PE(Earth Wire).Pump1-Pump4:Submersible pump power output,connected to the submersible pump power terminal in the oil tank.2,Control Circuit TerminalPump1 Control:1#Submersible pump control input,Four input Signals(N1/L11;N1/L12;N1/L13;N1/L14),it means each submersible pump can contact with four nozzles,any of them can start the submersible pump.Pump2 Control:2#Submersible pump control input.Pump3 Control:3#Submersible pump control input.Pump4 Control:4#Submersible pump control input.WHY BLUE SKY?1. Blue Sky used to be the first factory special for dispenser controller in China. With over 20 years' history in this field and continuous optimization &innovation, Blue Sky makes controllers with as many functions as you like.2. Almost every part is made by Blue Sky itself, including controller, flowmeter and pump, since Blue Sky finds that other factories' products cannot meet its demands and requirements due to the increasingly thriving business all over the world.3. Professional, steady and advanced as Blue Sky is, its products already passed ATEX, OIML and other standards.4. With top-ranking staff, some of which are from the first dispenser factory in China, and some belong to the new generation, Blue Sky dispensers boast sound market reputation, extensive business channels, solid customer foundation and strong market competitiveness.5. Persisting to the principle of "making trade services the forerunner of the business", Blue Sky will strive for high efficiency, passion, integrity to provide customers with superior trade services.Presentation of Blue Sky factoryContact Way:Company Webpage: www.blueskynewenergy.com