[Failure Control] This conrol module automatically switch power supply between mains (utilities) and generators. [High Quality] Silicon gaskets can improve the sealing between the module and the panel. Before installing in the panel, install on the module correctly to maintain the integrity of the sealing. [Generator Monitor] Monitor multiple parameters at the same time, and these parameters are clearly displayed on the largest backlit icon display in its class. [Easy to Use] To help users connect, icons are used on the back of the module to help identify terminal functions. [Quality Service] If you have any questions about the product, please contact us at any time, we will offer you the best solution. Specification: Item Type: Auto Mains Failure Control Module The generator engine controller module automatic start control unit 4520 has the function of an automatic mains (utility) fault control module, which can monitor the incoming mains (utility) power and indicate that the generator set is not available on the mains (utility) time to start. All modules include a series of intelligent control, monitoring and protection functions for standard and electronic engine generator set applications Main Feature: Support 0-10V and 4-20mA oil pressure sensor. Heating display options. Three-phase generator detection. Generator/load current monitoring and protection. Configurable analog/digital input (9). Configurable DC, no voltage and graded load output (6). CAN, MPU and alternator speed sensing (according to the motivation type selection). For Tier 4ECO engine support includes exhaust fluid and filters. Configurable event log (100). For DSE Configuration Suite PC software. Fuel and start output (configurable on CAN). J1939-75 meter output can be configured with CAN meter and alarm. Start with low battery. Enhanced alarm function. Low load alarm. Size: Approx. 113 x 140mm / 4.4 x 5.5in 43 x 34mm / 1.7 x 1.3in