直流电抗器 DC Reactor
技术参数Technical Data:
额定电流Rated current 10-800A
额定线电压 rated line voltage <1000V
电感值公差 Tolerance on inductance ±5%
冷却方式Cooling method: natural air or forced air cooling
环境温度Ambient temperature:-5 to +40℃
绝缘系统Isolation system: B ,F ,H
应用 Applications
直流电抗器的作用是:
1) 提高输入侧的功率因数;
2) 提高变频器整机效率和可靠性;
3) 有效消除输入侧高次谐波对变频器的影响,减少对外传到和辐射的干扰。
The function of these reactors is:
1) Improving the input power factor;
2) Improve the efficiency and reliability of inverter;
Eliminate the high frequency harmonics in the input to reduce the conduction and radiation.