Specifications: Engine Parameters: Speeds, oil pressure, water temperature, battery voltage, oil level %, operating hours, start times and charging motor voltage Generator Parameters: Frequency, three-phase voltage (L-L, L-N) and three-phase current Power Parameters: KVA, KW, PF, KVAR, KWh, KVAH and KVAR Mains Electricity Parameters: Frequency, three-phase voltage (L-L, L-N) Language: Polish, German, French, Dutch, English(US), Portuguese, Swedish, Thai, Turkish, Spanish, Italian, Spanish(Mexico) and Chinese Alarm Level: Pre-alarm, electrical trip and shut down Speeds Sensor Frequency Range: 1Hz-10KHz Speeds Sensor Voltage Range: ±0.5V (start)~ 70V Fuel Relay Output A: 15 Amp DC output Start Output B:15 Amp DC output Relay Output C and D: 8Amp 250V passive contact output User-defined output E, F, G and H: 2Amp DC output Size: 24*18*4cm/9.4*7.1*1.6in Opening Size for Mounting: 22*16cm/8.7*6.3in Weight: 953g(approx.) Function: Manual/automatic functions; AMF + ATS + communication + extension functions; Manual control fuel pump; Manual control engine speeds (engine has electrically operated injector); Can preset running time (units need to start on a regular intervals, to run maintenance operation); Can preset maintenance cycle function (after engine running 250 hours, need to change oil filter, fuel filter, air filter, etc.); Engine, generator monitoring and protection functions; Package Includes: 1 x Controller 4 x Screws