address:No.10, Lane 669, Min Ta Road, Songjiang District, Shanghai, China
phone:189-1713-2726
email:qianghaibin@sh-yhcd.com
Sine wave filters can effectively reduce harmonics and obtain better sinusoidal current waveforms, thereby improving the performance and service life of the motor and extending the working distance between the inverter and the motor. In the field of wind power, installing a sine wave filter behind the wind generator can reduce harmonics and prevent a large amount of harmonics from being transmitted to the power grid through the step-up transformer. In other words, an ordinary power frequency transformer can be installed directly behind the filter.
1. Rated Voltage: 200 ~ 690VAC
2. Rated Current: 15 ~ 1500A
3. Rated Frequency: 50/60Hz
4. Switching Frequency: 2 ~ 8kHz
5. Insulation Class: F, H
6. Rated Voltage Drop: 8 ~ 12%
7. Voltage Harmonic Distortion: THD≤5%
8. No-load Current: ≤8%
9. Operation Environment: -10 ~ +45℃, the rated value doesn’t decrease. The tolerance temperature is up to +55℃. Above +45℃, the rated current decreases by 2% for every 1℃ increase
10. Protection Class: IP00-IP22
11. Overload Capacity: 1.5 x rated current, 60s
12. Noise: ≤65dB
13. Temperature Rise: ≤70K
14. Dielectric Strength: core-winding, winding-winding 3000VAC/50Hz/60s, no electric arc or electric breakdown
15. Insulation Resistance: 1000VDC, ≥100MΩ
16. Work under 2000m
17. Ambient Temperature -25 ~ +45℃, and the relative humidity is not over 90%
18. No hazardous gas, flammable and explosive
With well-ventilated condition. Ventilation devices shall be mounted if reactors are installed in cabinets
IEC 60076-6 Reactors
GB/T1094.6 Reactors
JB9644 Reactors or semiconductor electric drive
1. Convert the PWM wave output from the converter into a sine wave
2. Reduce eddy current loss and noise of the motor
3. Reduce pulse current on the output cable and in the motor to extend the life of the motor
4. Longer cables between the converter and the motor
5. Reduce external radiation. Unshielded cables can be used in certain situations, which reduces the requirements for on-site wiring
6. Effectively prevent premature motor damage caused by high dv/dt, overvoltage, motor overheating and eddy current loss
型號(hào) | 圖號(hào) | 適配功率 | 額定電流 | 絕緣等級(jí) | L(max) | D(max) | W(max) | W1±2 | D±2 | A*B |
SFR-0015-0.4SA | A | 5.5 | 15 | H | 245 | 245 | 220 | 96 | 182 | 11*18 |
SFR-0020-0.4SA | A | 7.5 | 20 | H | 245 | 250 | 220 | 106 | 182 | 11*18 |
SFR-0030-0.4SA | A | 11 | 30 | H | 245 | 260 | 220 | 116 | 182 | 11*18 |
SFR-0040-0.4SA | A | 15 | 40 | H | 290 | 270 | 230 | 127 | 214 | 11*18 |
SFR-0050-0.4SA | A | 18.5 | 50 | H | 290 | 270 | 260 | 127 | 214 | 11*18 |
SFR-0060-0.4SA | A | 22 | 60 | H | 320 | 270 | 280 | 139 | 243 | 12*20 |
SFR-0080-0.4SA | A | 30 | 80 | H | 320 | 270 | 280 | 139 | 243 | 12*20 |
SFR-0090-0.4SA | A | 37 | 90 | H | 320 | 280 | 280 | 149 | 243 | 12*20 |
SFR-0120-0.4SA | B | 45 | 120 | H | 375 | 330 | 315 | 164 | 260 | 15*25 |
SFR-0150-0.4SA | B | 55 | 150 | H | 375 | 345 | 350 | 174 | 260 | 15*25 |
SFR-0200-0.4SA | B | 75 | 200 | H | 405 | 375 | 350 | 194 | 260 | 15*25 |
SFR-0250-0.4SA | B | 110 | 250 | H | 405 | 450 | 355 | 214 | 260 | 15*25 |
SFR-0290-0.4SA | B | 132 | 300 | H | 435 | 450 | 385 | 205 | 350 | 15*25 |
SFR-0330-0.4SA | B | 160 | 360 | H | 435 | 450 | 435 | 205 | 350 | 15*25 |
SFR-0390-0.4SA | B | 185 | 450 | H | 435 | 450 | 430 | 215 | 350 | 15*25 |
SFR-0490-0.4SA | C | 220 | 500 | H | 480 | 580 | 560 | 460 | 300 | 15*25 |
SFR-0600-0.4SA | C | 280 | 600 | H | 480 | 600 | 560 | 480 | 300 | 15*25 |
SFR-0660-0.4SA | C | 315 | 660 | H | 480 | 620 | 560 | 500 | 300 | 15*25 |
SFR-0800-0.4SA | C | 380 | 800 | H | 680 | 510 | 585 | 315 | 360 | 15*25 |
SFR-1000-0.4SA | C | 450 | 900 | H | 680 | 490 | 640 | 295 | 360 | 15*25 |
SFR-1200-0.4SA | C | 500 | 1200 | H | 680 | 510 | 610 | 315 | 360 | 15*25 |
SFR-1500-0.4SA | C | 630 | 1500 | H | 680 | 490 | 660 | 295 | 360 | 15*25 |
備注：其他規(guī)格尺寸，可根據(jù)用戶要求制造. Remark: Customized if necessary.
