上海科浦电机有限公司 >> 产品中心 >> 科浦TFW系列 >> 科浦TFW-400～500kW 系列发电机
科浦TFW系列
三相H级温升3-phase class H Temp.Rise (125K/40℃)
|
型号 Type |
额定功率 Rate Power (KW) |
额定容量 Rate Capacity (KVA) |
额定电压 Rete voftege (V) |
额定频率 Rate Frequency (Hz) |
额定转速 Rate Speed (r/min) |
功率因数 （滞后） Raie PF(lag) |
绝缘等级 Insulation Class |
防护等级 Protection Class |
效率 Effciency (%) |
|
TFW2-400-4A |
400 |
500 |
380/400 |
50 |
1500 |
0.8 |
H/H |
IP23 |
93.9 |
|
TFW2-500-4A |
500 |
625 |
380/400 |
50 |
1500 |
0.8 |
H/H |
IP23 |
93.9 |
电抗Reactance (%)-时间常数 Time constant(ms)
|
功率 Power |
kW |
|
400 |
500 |
|
短路比 Short-circuit ratio |
Kc |
|
0.54 |
0.48 |
|
constant同步电抗（不饱和）Drict axis synchro.reactance(unsaturated) |
Xd |
|
256.6 |
295.8 |
|
交轴同步电抗（不饱和）Quadra axis synchro.reactance(unsaturated) |
Xq |
|
200.8 |
231.4 |
|
开路时间常数 Open-circuit time constant |
Tdo |
|
314 |
369 |
|
直轴瞬变电抗（饱和）Direct axis transient reactance(saturated) |
Xd’ |
|
21.71 |
24.3 |
|
瞬变电流时间常数 Transient current time constant |
Td’ |
|
25.1 |
29.3 |
|
直轴超瞬变电抗（饱和）Direct axis subtransient reactance(saturated) |
Xd” |
|
20.5 |
15.6 |
|
超瞬变电流时间常数 Subtransient current time constant |
Td” |
|
3.1 |
3.7 |
|
交轴超瞬变电抗（饱和）Quadra axis subtransient reactance(saturated) |
Xq” |
|
19.2 |
13.7 |
|
负序电抗 Negative sequence reactance |
X2 |
|
19.9 |
14.4 |
|
电枢直流分量时间常数 Armature time constant |
Ta |
|
20 |
15 |