无码专区—VA亚洲V天堂麻豆,国产精品女人呻吟在线观看,91成人无码免费一区二区尤物亚洲精品综合网在线影院 ,大妹子影视剧在线观看全集免费,国产午夜亚洲精品午夜鲁丝片最新无码国产aⅴ,揉着我的奶从后面进去视频,亚洲日本一区二区三区在线,久久精品夜夜夜夜夜久久

Excellence comes from unremitting management innovation and technological innovation
Home > Product > Reactor series
Position
Sine Wave Filter(SFR)
Driven by the PWM inverter, the sine filter still provides sine wave output voltage when the switching frequency range is within the range of 2-8kHz. In the applications of inverter drives, such a filter can eliminate the problem of motor insulation failure and decrease electromagnetic interference by eliminating the high dV/dT related to inverter output waveform, so as to extend the life and improve the performance of the motor, and extend the output length of the inverter to up to 3KM. For the protection of wires and cables, the sine filter can avoid over-voltage of the drive motor with a long lead. In the application of other energy resources, wind generator, for example, the invertor restores the power to the utility power system through a step-up transformer. And such filters allow the use of a standard transformer. If the maximum value of the 
harmonic voltage distortion input to the transformer at full load and 60Hz is 5%, the harmonic voltage distortion input to the motor at full load is generally 5%
Detail

   Product Introduction

Driven by the PWM inverter, the sine filter still provides sine wave output voltage when the switching frequency range is within the range of 2-8kHz. In the applications of inverter drives, such a filter can eliminate the problem of motor insulation failure and decrease electromagnetic interference by eliminating the high dV/dT related to inverter output waveform, so as to extend the life and improve the performance of the motor, and extend the output length of the inverter to up to 3KM. For the protection of wires and cables, the sine filter can avoid over-voltage of the drive motor with a long lead. In the application of other energy resources, wind generator, for example, the invertor restores the power to the utility power system through a step-up transformer. And such filters allow the use of a standard transformer. If the maximum value of the harmonic voltage distortion input to the transformer at full load and 60Hz is 5%, the harmonic voltage distortion input to the motor at full load is generally 5%

   Product Application

       1. Convert the PWM waves output by the inverter sine waves 
       2. Reduce the eddy current losses of the motor and the motor noise 
       3. Reduce the pulse current of the output cable and motor, extending the life of the motor" 
       4. A longer cable wire can be used between the inverter and motor 
       5. Reduce the external radiation, by using unshielded cable in certain situations, lowering  the requirements for on-site wiring requirements 
       6. Effectively prevent fatigue damage of the motor cau


■   Technical Specifications

     1.   Work Voltage: 220VAC-690VAC 
     2.   Work Current: 15A-1500A 
     3.  Work Frequency: 50/60Hz 
     4.  Switching frequency:2~8KHz 
     5.  Insulation Class: class F, H 
     6.  Rated voltage drop:8~12% 
     7.  Voltage harmonic distortion:THD≤5% 
     8.  Load Current≤8% 
     9.  Operation Environment:-10~+45 ℃,rated value wont′t lower,when higer than 55℃,  and every 1℃,the current will step down 2% 
    10.  Protection class: IP00-IP22 
    11.  Max Current: 1.5 × Rated current,continuous 60S 
    12:  Noise: ≤ 65dB 
    13.  Temperature Rise: ≤ 70K 
    14 . Dielectric strength: Core Coil 3000VAC/50Hz/5mA/10s no electric arcing puncture (factory test) 
    15. Insulation Resistor: 1000VDC insulation resistance value ≥ 100M? 
    16. Under seal level 2000m 
    17. Running ambient temperature -25 ℃ ~ +45 ℃, comparative moisture not over 90%. 
    18. No hazardous gas,no inflammables and explosives 
    19. With well-ventilated condition,ventilation devices shall be mounted if installatioh in panels 

■   Applicable Standards

        IEC289: 1987 Reactor 
        GB10229-88 Reactor (eqvIEC289: 1987) 
        JB9644-1999 Reactors used for semiconductor electrical driving

                 

■    Product Size
                        

                   TYPE                  

         Power      

(KW)

        Picture         
NO.

       Rated   
      Current  

         (A)       

  Insulation 
Class

     Dimension   

   L±5

         W                   H                 W1±2               D±2                 A*B          
SFR–0015-0.4SA 5.5 圖A 15 H 245 245 220 96 182 11*18
SFR–0020-0.4SA 7.5 圖A 20 H 245 250 220 106 182 11*18
SFR–0030-0.4SA 11 圖A 30 H 245 260 220 116 182 11*18
SFR–0040-0.4SA 15 圖A 40 H 290 270 230 127 214 11*18
SFR–0050-0.4SA 18.5 圖A 50 H 290 270 260 127 214 11*18
SFR–0060-0.4SA 22 圖A 60 H 320 270 280 139 243 12*20
SFR–0080-0.4SA 30 圖A 80 H 320 270 280 139 243 12*20
SFR–0090-0.4SA 37 圖A 90 H 320 280 280 149 243 12*20
SFR–0120-0.4SA 45 圖B 120 H 375 330 315 164 260 15*25
SFR–0150-0.4SA 55 圖B 150 H 375 345 350 174 260 15*25
SFR–0200-0.4SA 75 圖B 200 H 405 375 350 194 260 15*25
SFR–0250-0.4SA 110 圖B 250 H 405 450 355 214 260 15*25
SFR–0290-0.4SA 132 圖B 300 H 435 450 385 205 350 15*25
SFR–0330-0.4SA 160 圖B 360 H 435 450 435 205 350 15*25
SFR–0390-0.4SA 185 圖B 450 H 435 460 430 215 350 15*25
SFR–0490-0.4SA 220 圖C 50 H 480 580 560 460 300 15*25
SFR–0600-0.4SA 280 圖C 600 H 480 600 560 480 300 15*25
SFR–0660-0.4SA 315 圖C 660 H 480 620 560 500 300 15*25
SFR–0800-0.4SA 380 圖C 800 H 680 510 585 315 360 15*25
SFR-1000-0.4SA 450 圖C 900 H 680 490 640 295 360 15*25
SFR–1200-0.4SA 500 圖C 1200 H 680 510 610 315 360 15*25
SFR–1500-0.4SA 630 圖C 1500 H 680 490 660 295 360 15*25

*Remark:Dimension can be customization

■    Product Identification Code

                 
Focus news
Contact us
 

Tel: 021-37701209
Email: sales@howcore.com
Website: http://m.jnxdt.com
Address: Building 13, No. 3129, Shenzhuan Road, Songjiang, Shanghai


Scan QR codeClose
美女胸大禁视频免费网站| 国产乱子伦片免费观看中字| 国产人人爽人人爱| 更多精品视频,成人国产精品,| 亚洲综合色AAA成人无码| 国产乱码字幕精品高清av| 少妇被粗大的猛烈XX动态图| 亚洲AV无码成人精品区狼人影院| 久久久久久久精品国产免费| 亚洲国产片精品一区二区三区| 粉嫩METART人体欣赏| 国产老妇伦国产熟女老妇视频| 亚洲黄色大片儿在线免费播放| 免费国产一区二区三区| 国产极品精品免费视频能看的| ,爱v在线一区二区国产精品| 91无码人妻精品一区二区三区L| 日本高清中文字幕阿v免费| 国产成人无码AV片在线观看| 欧美极品aⅴ影院天天视频| 少妇挑战三个黑人惨叫4P| 欧美自拍另类欧美综合图区| 97在线视频免费人妻| 日产精品久久久久久久性色| 国产亚洲品久久久久久久无码| 亚洲成色www久久网站| 久久丫精品国产亚洲AV不卡| 午夜精品久久久久久久无码 | 国产刺激男女视频在线| 99re热视频这里只精品| 国产精品 羞羞答答在线| 亚洲国产精品成人AV在线| 日本伊人精品一区二区三区 | a级国产乱理伦片在线观看99| 无套中出极品少妇白浆| 国产精品视频第二区第二页| 欧美性猛交ⅩXXX乱大交| 天天插天天透天天狠| 狠狠色综合网站久久久久久久高清| 欧美爆乳乱妇高清免费| 久久久久久精品免费免费麻辣|