产品特性:性能 | 加工定制:是 | 品牌:夏佛纳 |
电压:380 | 评率:50 | 温升:80 |
绝缘:F | 电流:80 |
一.由于变频器的输出含有高次谐波,增加了动力电缆及电机的损耗。
如果电机需要长线传输时(电机线缆超过50米),由于行波反射引起电机端电压叠加,使电机绝缘破坏,甚至使电缆爆裂。
能同时解决以上问题的有效方法使在变频器输出侧加装滤波器,将PWM调制波形成近似正弦的电压波形,并使电机和变频器的线缆延长
滤波器型号 | 载波频率 (Khz) | 变频器 (Kw) | 额定电流 (A) |
SFN3048D-0005-EISF | 5 | 0.75 | 5 |
SFN3048D-0005-EISF | 5 | 1.5 | 5 |
SFN3048D-0005-EISF | 5 | 2.5 | 5 |
SFN3048D-0010-EISF | 5 | 4 | 5 |
SFN3048D-0010-EISF | 5 | 5.5 | 10 |
SFN3048D-0015-EISF | 5 | 7.5 | 15 |
SFN3048D-0025-EISF | 4 | 11 | 25 |
SFN3048D-0030-EISF | 4 | 15 | 30 |
SFN3048D-0040-EISF | 4 | 18.5 | 40 |
SFN3048D-0045-EISF | 4 | 22 | 45 |
SFN3048D-0060-EISF | 3 | 30 | 60 |
SFN3048D-0080-EISF | 3 | 37 | 80 |
SFN3048D-0090-EISF | 3 | 45 | 90 |
SFN3048D-0110-EISF | 3 | 55 | 110 |
SFN3048T-0150-EISF | 3 | 75 | 150 |
SFN3048T-0180-EISF | 3 | 90 | 180 |
SFN3048T-0220-EISF | 3 | 110 | 220 |
SFN3048T-0265-EISF | 3 | 132 | 265 |
SFN3048T-0320-EISF | 3 | 160 | 320 |
SFN3048T-0370-EISF | 3 | 185 | 370 |
SFN3048T-0400-EISF | 3 | 200 | 400 |
SFN3048T-0450-EISF | 3 | 220 | 450 |
SFN3048T-0500-EISF | 3 | 250 | 500 |
SFN3048T-0600-EISF | 3 | 285 | 600 |
SFN3048T-0650-EISF | 3 | 315 | 650 |
SFN3048T-0700-EISF | 3 | 355 | 700 |
SFN3048T-0770-EISF | 2 | 385 | 770 |
SFN3048T-0800-EISF | 2 | 400 | 800 |
SFN3048T-0900-EISF | 2 | 450 | 900 |
SFN3048T-1000-EISF | 2 | 500 | 1000 |
SFN3048T-1100-EISF | 2 | 550 | 1100 |
SFN3048T-1200-EISF | 2 | 600 | 1200 |
SFN3048T-1600-EISF | 2 | 800 | 1600 |
SFN3048T-2000-EISF | 2 | 1000 | 2000 |