China Stamford/1200kw/AC/ Stamford Brushless Synchronous Alternator for Generator Sets,, Find details about China Alternator, Brushless Alternator from Stamford/1200kw/AC/ Stamford Brushless Synchronous Alternator for Generator Sets,
No. | GR450 | ||||||
Item | GR450E | GR450F | GR450GS | GR450G | GR450HS | GR450H | GR450J |
Rated Voltage(v) | 400/480 | 400/480 | 400/480 | 400/480 | 400/480 | 400/480 | 400/480 |
Rated Power(kw) | 1056/1323 | 1200/1504 | 1320/1654 | 1460/1830 | 1520/1905 | 1648/2065 | 1720/2156 |
Rated Capacity(KvA) | 1320/1653.7 | 1500/1880 | 1650/2067 | 1825/2287.5 | 1900/2381 | 2060/2581.2 | 2150/2695 |
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(%) | 94.8/95 | 93.6/94 | 93.6/94.1 | 94.6/95.2 | 94.6/94.8 | 96.4/95 | 96/96.3 |
Voltage Range | 380v~690v | ||||||
Rated Capacity Range(KVA) | 1253KVA-2695KVA | ||||||
Phase | 3 phase | 3 phase | 3 phase | 3 phase | 3 phase | 3 phase | 3 phase |
Winding Pitch | 2/3 | 2/3 | 2/3 | 2/3 | 2/3 | 2/3 | 2/3 |
Pole | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
AVR | MX341B | MX341B | MX341B | MX341B | MX341B | MX341B | MX341B |
Bearing Arrangement | Single/Double | Single/Double | Single/Double | Single/Double | Single/Double | Single/Double | Single/Double |
SAE | 00/0 | 00/0 | 00/0 | 00/0 | 00/0 | 00/0 | 00/0 |
Terminals | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
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 |