Home > Products > Sine wave filter > Best selling EM-SWF3-7d5 SPWM 3-phase 380v sine wave harmonic filter 7.5kw for inverter
Best selling EM-SWF3-7d5 SPWM 3-phase 380v sine wave harmonic filter 7.5kw for inverter
- 8000 Piece / Pieces per Month
- Shenzhen
- T/T Credit Card
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Product Details
Place of Origin: | Guangdong, China | Brand Name: | EMHEATER | Model Number: | EM-SWF3 |
Type: | SAW Filter | Transfer Function: | Low Pass | Package Type: | Surface Mount |
Nominal Center Frequency: | 50hz~60hz | 3dB Bandwidth: | 3 | Insertion Loss: | 1% |
Input Impedance: | 2 | Stopband Attenuation: | 1% |
Product Description
Best selling EM-SWF3-7d5 SPWM 3-phase 380v sine wave harmonic filter 7.5kw for inverter
1. Best price, High quality and Excellent service!
2. 18 months FREE warranty and FREE provide new parts for 3 years!!
3. Fast delivery!
4.CE Certificate!
1. To converse SPWM voltage current waveform of frequency inverter to approximate sine wave waveform (For the line load feature, the COS is greater than 0. 3 and T H D is less than 5%);
2. Protect motor insulation system, reduce bearing current, prolong service life, reduce motor noise;
3. With general asynchronous motor can replace frequency induction motor use;
4. Effectively restrain the high frequency loss and RF radiation interference, in certain occasions without to use a shielded cable, lowering the field Cable requirements;
5. Cable between motor and frequency inverter can extend to 500 meters, the longest can reach 3000 meters above;
6. We have 220 V 380 V 440V 690V 1140V three phase variable frequency drive system;
7. Suitable motor and inverter power range: 0. 4KW - 1600 KW;
8. Suitable frequency inverter output carrier frequency range: 1.5-16 KHz;
9. Basic frequency range: 0 to 400 Hz (above 50Hz order must tell us when order);
10. Driving load forms: asynchronous motor (After special design can use for EPS UPS and the surrounding power supply system);
11. Heat resistant level: F grade (for reactor part);
12. Protection level: IP 20.
1. Soft starter: general 220V~240V, 380V/400V/415V, 480V, 690V 3 phase 7.5kw~630kw
Soft starter Cabinet and explosion-proof soft starter.
1)EM9 series: General used Single phase/3 phase 220V 380V 480V
Special used for Ball mill machine, Injection machine,CNC machine etc.
2)EM11 series: General used Single phase/3 phase 220V 380V 480V
4. Accessories: AC filter, sine wave filter, AC/DC choke, braking resistor and unit etc.
We have 6 factories and more than 820 staff members. As a professional manufacturer of industrial automation products, we are always dedicated to soft starter, frequency inverter, servo motor and drive, EMI filter, harmonic wave AC choke, sine wave filter and brake unit and resistor. In the year of 2008, we have established "China EM Technology Limited" to cultivate oversea market.
Contact Us
- Shenzhen EMHEATER Technology Limited
- Contact nameSophia Cai
- Phone86-755-29985851
- AddressFloor 6, No. 3, North Zone, Liutang Qianjin 2nd Road, Xixiang, Baoan Dist.
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