




| No. | GR314 | ||||||
| Item | GR314C | GR314CX | GR314D | GR314ES | GR314E | GR314FS | GR314F |
| Rated Voltage(v) | 380/480 | 380/480 | 380/480 | 380/480 | 380/480 | 380/480 | 380/480 |
| Rated Power(kw) | 200/252 | 220/277.2 | 240.2/300 | 260/355.2 | 280/352 | 304/380 | 320/400 |
| Rated Capacity(KvA) | 250/315 | 275/346.5 | 300/375 | 325/419 | 350/440 | 380/475 | 400/500 |
| Frequency | 50HZ/60HZ | 50HZ/60HZ | 50HZ/60HZ | 50HZ/60HZ | 50HZ/60HZ | 50HZ/60HZ | 50HZ/60HZ |
| Speed(rmp) | 1500/1800 | 1500/1800 | 1500/1800 | 1500/1800 | 1500/1800 | 1500/1800 | 1500/1800 |
| Temperature rise(≤) | 125K | 125K | 125K | 125K | 125K | 125K | 125K |
| Efficiency(%) | 92.5/93 | 92.6/93.1 | 92.7/93.3 | 93.6/93.8 | 93.2/93.7 | 93.4/93.9 | 93.2/93.7 |
| Voltage Range | 120v~690v | ||||||
| Rated Capacity Range(KVA) | 250kvA-500KVA | ||||||
| Phase | 3 phase | 3 phase | 3 phase | 3 phase | 3 phase | 3 phase | 3 phase |
| Pole | 2/3 | 2/3 | 2/3 | 2/3 | 2/3 | 2/3 | 2/3 |
| Winding Pitch | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| AVR | AS440/MX341B | AS440/MX341B | AS440/MX341B | AS440/MX341B | AS440/MX341B | AS440/MX341B | AS440/MX341B |
| Bearing Arrangement | Single/Double | Single/Double | Single/Double | Single/Double | Single/Double | Single/Double | Single/Double |
| SAE | 0/0.5/1/2 | 0/0.5/1/2 | 0/0.5/1/2 | 0/0.5/1/2 | 0/0.5/1/2 | 0/0.5/1/2 | 0/0.5/1/2 |
| Terminals | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Material Insulation Class | H | H | H | H | H | H | H |
| Excitation System | self-excitation/ permanent magnet | self-excitation/ permanent magnet | self-excitation/ permanent magnet | self-excitation/ permanent magnet | self-excitation/ permanent magnet | self-excitation/ permanent magnet | self-excitation/ permanent magnet |
| Connection Ways | Y | Y | Y | Y | Y | Y | Y |
| Protection Level | IP22/23 | IP22/23 | IP22/23 | IP22/23 | IP22/23 | IP22/23 | IP22/23 |








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