Specifications of Cummins diesel generator Model: SF22 Prime Power: 16kw/20kva Standby Power: 18kw/22kva Engine Brand: Cummins Engine Model: 4B3.9-G2 Alternator Brand: Stamford or Marathon Alternator Model: PI144D Frequency: 50Hz Rated Voltage: 380V/220V (adjustable) Rated Currency: 30AMP       Controller (Control panel) Brand: Deep Sea or Smartgen (Digital and intelligent)   LED Screen and touch Buttons’ Main Functions, 1-      Display loading power, voltages, currencies, frequency, speed, temperatures, oil pressure, running time etc. 2-      Warning when low or high voltage, low or high frequency, over current, over or low speed, low or over battery voltage etc. 3-      Shut down when low or high voltage, low or high frequency, over current, over or low speed, low or over battery voltage etc   Optional Accessories of Diesel generator   1.ATS (Automatic Transfer switch); Which can start the diesel generator when the main power is off; when the main power comes back, it will shut down generator.    And ATS have the function of AMF (automatic Main power failure) 2. MCCB (Molded case circuit breaker); It can protect the loading machine and the diesel generator. 3. Battery charger (float charger); When the generator hasn’t been used for a long time, the batteries will be no power, in that way, you can’t start the generator. But the battery charger can charge the batteries from main power. 4. Extra daily fuel tank;  It will be requested while the base fuel tank capacity is not enough for daily fuel consumption. 5. Paralleling system; This system can make several generators work together and automatically distribute the load according to set. 6. Remote Control Panel; Which can control the generator by computer, if use a RS484 or RS232 digital cable to connect the generator to the computer. 7. Water separate (additional cooling system); If the ambient temperature is too high, it will be harmful to the diesel generator. Fan and water cooling is not enough for radiate. The water separate system is much better for cooling, and the life of generator will be much longer. 8. Spare Parts of Cummins engine; All the spare parts of each Cummins engine are supplied at very competitive price.