产品描述: Sinus Filter is designed to convert the PWM output signal of motor drives into a smooth sine wave with low residual ripple so as to avoid the motor insulation damage,reduce the resonance phenomenon caused by the distributed capacitance and inductance due to the long cable, eliminate the excessive motor voltage caused by high dv/dt, eliminate motor damage caused by eddy loss and reduce the noise of motor by filter application;

产品详情
产品尺寸

产品特点(Product Features)

采用了高性能的箱式绕组结构，铜排引出，具有直流电阻小，抗电磁力能力强，短时间过载能力强；采用高性能的 F 级以上的复合绝缘材料，使产品在严酷的工作条件下依然可以保待可靠的性能，电抗器绝缘强度高，能承受极高的 Dv/dt 的电压冲击。电抗器采用真空压力浸渍工艺，可听噪音小。

Due to the excellent foil winding structure and aluminum leading structure, Sinus Filter is characterized by small DC resistance, strong resistance to electromagnetic interference and strong short-time overload capability. F Class insulation materials equip the products with reliable performance even in harsh operating conditions;high insulation ability can sustain high Dv/dt voltage impulse to the reactor;VPI process makes the humming noise low.

技术参数（Technical Data）

1、额定工作电压：DC400V- DC1 000V

2、额定工作电流：6A- 1 600A@45°C

3、抗电强度：绕组－铁芯 3500VAC/ 50Hz/ 5mA/ 60s 无飞弧击穿（工厂测试）＠不接电容

4、绝缘电阻：绕组－铁芯 1000VDC, 绝缘阻值≥100MΩ

5 、电抗器噪音：≤75dB（距电抗器水平距离1米测试）

6、绝缘等级：F/H级

7、防护等级：IP00

8 、最大电流：1.5 倍额定电流，持续时间 :S 60s

9、温升：≤95K

10、海拔高度：≤1500 米

11、运行环境：温度－25°C ~ 45°C , 相对湿度≤95%