Check the listing for details. Genset ATS controller ATS220 4 Digits LED Display Generator Switch Module Panel. Condition: New. Listed at 48.67 USD. SummaryATS220 is one controller with ATS system of Mains and genset power,which can control the ATS switch by auto or manual mode to apply for mains and gens power.It is with 4 digits LED tube which can display the single-phase gens voltage, gens frequency, mains voltage, mains frequency. ATS switch working status can be also shown by LED.All the parameters can be set through the front face buttons or PC port. Main Features32 units Micro-procession technology is used.Wide voltage range: 8-36V.4 digits LED tube which can display mains, voltage, frequency.Totally 7 relay’s output, max current is 5A(250VAC).1 group programmable switch input.Parameters can be set by front face buttons.Standard water-proof rubber, the protection level can reach at IP54.All the connection are installed by European style terminals.Simulated mains function, crank conditions can be chosen. Parameters DisplayMains phase voltageMains FrequencyGens phase voltage Gens Frequency Wiring DiagramNote:Please don’t move battery during running status or it may cause the controller broken! Package include:1 x Genst Controller ATS2201 x Connection line2 x Screw