TZX Фаза возбуждения соединение переменного тока синхронные изменения

Phase compound excitation. TFX series phase compound excitation generator manufactured according to international JB/T8981-1999 also consistent with international standards IEC34-1, generator protection class IP21, insulation class B or F grade for the class, using emergency pole rotor structure, more reliable performance . TFX series phase compound excitation generator STC series generators, compared with five characteristics: 1, compound phase compound structure, the line is simple and reliable, easy to maintain. 2, excellent dynamic performance, sudden unload load, the voltage fluctuation small. 3, strong start capability, reliable then start the 70% rated power of induction motor. 4, quasi-sine wave voltage and good stability, the computer can also be safe to use. 5, bear the unbalanced load, unbalanced three-phase line voltage is less than 3%. 6, insulation and so on: F grade (temperature limit: 105K) In the following environmental conditions, the generator can be rated to run. 1, no more than 1000 meters above sea level 2, cooling air temperature of 258-313K (-15 °C 40 °C). 3, no more than 90% relative humidity TYPE Frame number Rated power Rated current Rated voltage Rated speed Freq COS Bearing Type Eff KW KVA ED NDE TZH-30 225S 30 37.5 51.1 400/230 1500 50 0.8 2313 311 88.0 TZH-40 225M 40 50 72.2 89.0 TZH-50 225L 50 62.5 90.0 89.5 TZH-64 250M 64 80 115 2315 313 90.5 TZH-75 250L 75 93.75 135 90.8 TZH-90 280S 90 112.5 162 2317 316 91.0 TZH-100 280M 100 125 180.3 91.3 TZH-120 280L 120 150 217 91.5 TZH-150 355S 150 187.5 271 2319 318 92.0 TZH-200 355M 200 250 361 92.3 TZH-250 355L 250 312.5 451 92.5 TZH-300 375M 300 375 541 93.5 Freq Freq req