- Generator FDJ-01
- Mitsubishi Diesel Generator Set
- MTU Diesel Generator Set
- Generator FDJ-02
- Generator FDJ-03
- Generator FDJ-04
- Diesel Generator Sets
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Generator FDJ-04
Generator FDJ-04
The principles of a three phase generator are basically thesame as that of a single phase generator, except that there are threeequally-spaced windings and three output voltages. We supply different types ofthree phase generators: Open Diesel generator set, Soundproof Diesel GeneratorSet, Container Diesel Generator Set and Container Diesel Generator Set to meetyour different requirement. If you have any question about our three phasegenerator, please call or Email us for more information.
14ThreePhase Generator:
14.1 General Data
| Environment temperature 40 | Altitude1000m | |||
| Insulation Class | H | Excitation System | Self-excitation | PMG |
| Amount of Lead Wires | 6 | AVR Model | SMAVC63-7F | |
| Winding Pitch | 2/3 | Static Voltage Regulation | 0.5% | 0.5% |
| Protection Class | IP21 | Recovery Time | 1.0 | 1.0 |
| Over Speed Capacity | 2250RPM | Short-circuited Current | - | 300% continues for 10s |
| Telephone Harmonic Factor (THF) | 2% | Waveform Distortion Rate | 4% | 4% |
| Telephone Interference Factor (TIF) | 50 | |||
14.2 Three phase 50Hz-1500r.p.m. Generator
| Environment | Environment temperature 40 3PH. 50Hz. 1500RPM P.F.=0.8 Altitude1000m | |||||||||||
| Temperature | 40 Continuance | 40 Standby | 27 Standby | |||||||||
| Insulation/Temp.Rise | H/125 | H/125 | H/163 | |||||||||
| Y | 380V | 400V | 415V | 440V | 380V | 400V | 415V | 440V | 380V | 400V | 415V | 400V |
| FDJ345 48C KVA | 1125 | 1181 | 1237 | |||||||||
| KW KE | 900 | 945 | 990 | |||||||||
| FDJ345 48D KVA | 1250 | 1312.5 | 1375 | |||||||||
| KW | 1000 | 1050 | 1100 | |||||||||
| FDJ345 48E KVA | 1400 | 1470 | 1540 | |||||||||
| KW | 1120 | 1176 | 1232 | |||||||||
| FDJ345 48F KVA | 1562 | 1640 | 1718 | |||||||||
| KW | 1250 | 1312 | 1375 | |||||||||
| FDJ345 48G KVA | 1875 | 1950 | 2043.75 | |||||||||
| KW | 1500 | 1560 | 1635 | |||||||||
| FDJ345 48H KVA | 2000 | 2080 | 2160 | |||||||||
| KW | 1600 | 1664 | 1728 | |||||||||
| FDJ345 48J KVA | 2250 | 2317.5 | 2385 | |||||||||
| KW | 1800 | 1854 | 1908 | |||||||||
| FDJ345 48K KVA | 2500 | 2550 | 2600 | |||||||||
| KW | 2000 | 2040 | 2080 | |||||||||
| FDJ345 48L KVA | 2800 | 2855 | 2912 | |||||||||
| KW | 2240 | 2284 | 2330 | |||||||||
14.3 Other data: Class H/400V/40.
| 48C | 48D | 48E | 48F | 48G | 48H | 48J | 48K | 48L | |
| No-load excitation current self-excitation/PMG A | 1.0 | 1.0 | 1.1 | 1.1 | 1.1 | 1.1 | 1.2 | 1.15 | 1.25 |
| Full load excitation current self-excitation /PMG A | 4.2 | 4.4 | 4.5 | 4.5 | 4.6 | 4.6 | 4.8 | 4.8 | 4.8 |
| Efficiency (rated point) continuing % | 95.1 | 95.8 | 95.6 | 95.7 | 95.5 | 96.0 | 96.2 | 96.4 | 96.1 |
| Efficiency (rated point) standby % | 95.8 | 96.3 | 96.2 | 96.3 | 95.9 | 96.6 | 96.9 | 97.1 | 96.8 |
| Suddenly loaded capacity (P.F.=0.6U=20% extended voltage falling or U=50% transient voltage falling) | 2372 | 2372 | 2372 | 2586 | 2586 | 2586 | 2845 | 2845 | 2845 |
Electrical Data: Reactance%TimeConstantmsH/400V
| 48C | 48D | 48E | 48F | 48G | 48H | 48J | 48K | 48L | ||
| Short circuit ratio | Kcc | 0.46 | 0.39 | 0.38 | 0.43 | 0.41 | 0.40 | 0.42 | 0.40 | 0.42 |
| Direct axis synchronous reactance | Xd | 320 | 326 | 330 | 342 | 337 | 354 | 346 | 347 | 340 |
| Quadrature axis synchronous reactance | Xq | 195 | 201 | 201 | 192 | 207 | 210 | 211 | 208 | 205 |
| Open circuit time constant | Tdo | 2480 | 2495 | 2375 | 2430 | 2490 | 2500 | 2500 | 2480 | 2500 |
| Direct axis transient reactance | Xd | 15.3 | 15.5 | 15.8 | 18.2 | 15.8 | 17.6 | 16.2 | 16.8 | 18.0 |
| Transient current time constant | Td | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Direct axis super transient reactance | Xd | 11.8 | 10.7 | 12.2 | 11.9 | 12.3 | 12.8 | 13.0 | 13.6 | 13.2 |
| Super transient current time constant | Td | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Quadrature axis super transient reactance | Xd | 13.4 | 12.6 | 13.0 | 12.8 | 13.1 | 14.4 | 14.7 | 14.5 | 14.5 |
| Zero sequence reactance | X0 | 0.4 | 0.3 | 0.5 | 0.7 | 0.6 | 0.9 | 0.8 | 0.7 | 0.8 |
| Negative sequence reactance | X2 | 12.4 | 12.4 | 13.2 | 14.6 | 13.5 | 14.2 | 13.6 | 13.2 | 14.4 |
| Armature direct current component time constant | Ta | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |

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