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¥88930.00
1件起订
¥88000.00
≥2件
产品规格
可售数量: 88888888件
SPWM滤波器手册
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
二. 技术规格
1.工作电压:AC380-400V
2.额定电流:5到2000A
3.基波频率:50/60Hz
4.载波频率:2KHz到20KHz
5.耐压测试:3000V AC 3秒
6.防护等级:IP00
7.绝缘等级:/F (155℃)
8.温度范围:-25℃ to +85℃(风机)
9.过载:1.35倍电流60s(基波电流)
10.周围无有害气体,无易燃易爆物品 周围环境应有良好的通风条件,如装在柜内应加装通风设备。
订货须知.电压.电流.载波频率.变频器是重载或轻载。
滤波器型号 | 载波频率 (Khz) | 变频器 (Kw) | 变频器 (Kw) | 载波频率 (Khz) | 滤波器型号 |
SFN3990D-0005-EISF | 5 | 0.75 | 132 | 3 | SFN3990T-0265-EISF |
SFN3990D-0005-EISF | 5 | 1.5 | 160 | 3 | SFN3990T-0320-EISF |
SFN3990D-0005-EISF | 5 | 2.5 | 185 | 3 | SFN3990T-0370-EISF |
SFN3990D-0010-EISF | 5 | 4 | 200 | 3 | SFN3990T-0400-EISF |
SFN3990D-0010-EISF | 5 | 5.5 | 220 | 3 | SFN3990T-0450-EISF |
SFN3990D-0015-EISF | 5 | 7.5 | 250 | 3 | SFN3990T-0500-EISF |
SFN3990D-0025-EISF | 4 | 11 | 285 | 3 | SFN3990T-0600-EISF |
SFN3990D-0030-EISF | 4 | 15 | 315 | 3 | SFN3990T-0650-EISF |
SFN3990D-0040-EISF | 4 | 18.5 | 355 | 3 | SFN3990T-0700-EISF |
SFN3990D-0045-EISF | 4 | 22 | 385 | 2 | SFN3990T-0770-EISF |
SFN3990D-0060-EISF | 3 | 30 | 400 | 2 | SFN3990T-0800-EISF |
SFN3990D-0080-EISF | 3 | 37 | 450 | 2 | SFN3990T-0900-EISF |
SFN3990D-0090-EISF | 3 | 45 | 500 | 2 | SFN3990T-1000-EISF |
SFN3990D-0110-EISF | 3 | 55 | 550 | 2 | SFN3990T-1100-EISF |
SFN3990T-0150-EISF | 3 | 75 | 600 | 2 | SFN3990T-1200-EISF |
SFN3990T-0180-EISF | 3 | 90 | 800 | 2 | SFN3990T-1600-EISF |
SFN3990T-0220-EISF | 3 | 110 | 1000 | 2 | SFN3990T-2000-EISF |
SFN3990D-0080-EISF
夏佛纳上海正弦波滤波器|SPWM滤波器|三相正弦波滤波器|正弦波滤波器厂家|SFN3990D-0080-EISF
¥ 88000.00 ~ ¥ 88930.00
¥88000.00
88888888件可售
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