| GENSET MODEL | GPC85S6 (SILENT TYPE) |
| Prime Power | 68KW/85KVA |
| Standby Power | 75KVA/94KVA |
| Frequency | 60Hz |
| Voltage | 480/277V |
| Phase | 3 phase 4 wires |
| DIESEL ENGINE SPECIFICATION | |
| Engine Brand & model | Powered by Cummins 4BTA3.9-G11 |
| Prime Power | 87.5kva@1800rpm |
| Standby Power | 96kva@1800rpm |
| Cylinders and arrangement | 4 cylinders in line |
| Mode of operation | Four stroke diesel engine with direct fuel injection |
| Turbocharging | Turbocharged |
| Engine cooling | Forced water cooling cycle |
| Bore*Stroke | 102×120 mm |
| Displacement(Liter) | 3.9 |
| Total lubrication system capacity (L) | 11 |
| Fuel Consumption at 100% Load (g/kw.h) | 205 |
| Governor Speed | Electric |
| Starting Method | DC24V electrical starting |
| ALTERNATOR SPECIFICATION | |
| Alternator Model | Original STAMFORD UCI224F |
| Power | 70KW |
| Exciter type | Single bearing, Brushless, Self-excited |
| Frequency | 50HZ |
| Power factor | 0.8 |
| Voltage adjust range | ≥5% |
| Insulation Grade | H |
| Pole No. | 4 |
| Protection Grade | IP22 |
| Phase / wires | 3 phase 4 wires |
| Optional Brands | LEROY SOMER or GENLITEC |