MODEL |
AC48SD1 |
Prime Power (50Hz) |
48 KW |
60 KVA |
Standby Power (50Hz) |
53 KW |
66 KVA |
Generator Ratings
Voltage(V) |
Hz |
Phase |
P.F
(cosC) |
Prime Amps (A) |
Prime Ratings
(KW/KVA) |
440 |
254 |
50 |
3 |
0.8 |
59.05 |
36 |
45 |
415 |
240 |
50 |
3 |
0.8 |
83.47 |
48 |
60 |
400 |
230 |
50 |
3 |
0.8 |
86.60 |
48 |
60 |
380 |
220 |
50 |
3 |
0.8 |
91.16 |
48 |
60 |
Prime Power (PRP): Prime power is available for an unlimited number of annual hours in variable load application, in accordance with GB/T2820-97 (eqv ISO8528) ; A 10% overload capability is available for a period of 1 hour within a 12-hour period of operation.
Standby Power Rating (ESP): The standby power rating is applicable for supplying emergency power for the duration of a utility power interruption. No overload, utility parallel or negotiated outage operation capability is available at this rating.
Engine Data
Manufacturer / Model: DCEC Cummins 4BTA3.9-G2, 4-cycle
Air Intake System: Turbo, Water/Air DC
Fuel System: AD type fuel pump
Cylinder Arrangement: 4 in line
Displacement: 3.9L
Bore and Stroke: 102*120(mm)
Compression Ratio: 16.5:1
Rated RPM: 1500rpm
Max. Standby Power at Rated RPM: 64KW/86HP
Governor Type: Electronic Speed Control System
Exhaust system |
Exhaust Gas Flow: |
9.9m³/min |
Exhaust Temperature: |
560°C |
Max Back Pressure: |
10kPa |
Air Intake System |
Max Intake Restriction: |
6kPa |
Burning Capacity: |
3.6m³/min |
Air Flow: |
158m³/min |
Fuel System |
100%( Prime Power) Load: |
212 g/Kw.h |
75%( Prime Power) Load: |
231 g/Kw.h |
50%( Prime Power) Load: |
250 g/Kw.h |
110%( Prime Power) Load: |
13.5L/h |
Oil System |
Total Oil Capacity: |
11L |
Oil Consumption: |
≤4g/kwh |
Engine Oil Tank Capacity: |
8.5-9.5L |
Oil Pressure at Rated RPM: |
345kPa |
Cooling System |
Total Coolant Capacity: |
24L |
Thermostat: |
82-95℃ |
Max Water Temperature: |
104℃ |
★Remarks:
1. All the Cummins Generator Set can coupled with 8,12,24 hours basic fuel tank.
2. Each Cummins Generator Set is subjected to a comprehensive test program which includes 50% load, 75% load, 100% load and 110% load.
3. If you need the genset with ATS, silent type, remote control or synchronizing parallel operation, kindly inform of us in advance.