| MODEL |
KDC-250S2 |
| PRIME POWER (KVA/KW) |
250/200 |
| STANDBY POWER(KVA/KW) |
275/220 |
| Rated voltage(V) |
400/230 |
| Rated speed(rpm) |
1500 |
| Rated frequency(Hz) |
50 |
| Power factor |
0.8 |
| Ambient temperature(°C) |
40 |
| Altitude(m) |
1000 |
| Connection type |
3 phase 4 wires |
| ENGINE MANUFACTURER |
CUMMINS |
| Model |
6LTAA8.9-G2 |
| Rated Power(kW) |
220 |
| No. of cylinders & configuration |
In-Line 6 cylinders |
| Method of operation |
4-stroke |
| Speed regulation |
Electronic Governor |
| Starting system |
DC 24V Electronic start |
| Cooling method |
Closed-circuit cooling system |
| Total displacement(L) |
8.9 |
| Compression ratio |
16.6:1 |
| Bore×Stroke(mm) |
114×145 |
| 100% Load fuel consumption(L/h) |
53 |
| ALTERNATOR MANUFACTURER |
STAMFORD |
| Number of Phase |
3 |
| Connection Type |
3Phase and 4Wires |
| Number of Bearing |
1 |
| Power Factor |
0.8 |
| Protection Grade |
IP23 |
| Terminal |
12 |
| Winding/ Pitch |
100% Copper 2/3 Pitch |
| Cooling Fan |
Cast alloy aluminum |
| Exciter Type |
Brushless, Self-Exciting |
| Insulation Class, Temperature Rise |
H/H |
| Telephone Influence Factor( TIF) |
TIF <50 / THF<2% |
| Total Harmonic TGH/THC |
<1.5% at no load / <5% at load |
| Voltage Regulation, Steady State |
≤±1% |
| Sustained Short-Circuit Current |
300%(3 in):10s |
| CONTROL SYSTEM |
DSE SERIES |
