| ACS880-104-0600A-7+C188+E205 |
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價格：32 元(人民幣) | 產(chǎn)地：芬蘭 |
| 最少起訂量：1臺 | 發(fā)貨地：ACS880-104-0600A-7 | |
| 上架時間：2023-10-23 10:53:26 | 瀏覽量：85 | |
廈門海通華業(yè)科技有限公司
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| 經(jīng)營模式：代理商 | 公司類型：私營有限責(zé)任公司 | |
| 所屬行業(yè)：PLC控制系統(tǒng) | 主要客戶：電廠，鋼鐵廠，水泥廠， | |
 在線咨詢  |
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| 聯(lián)系人:易工 (先生) | 手機:18065920203 |
電話: |
傳真: |
| 郵箱:79903836@qq.com | 地址:廈門市海滄區(qū)滄湖東一里502號2502室 |
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變頻器在停止一段時間未使用后，再次啟動時，很多用戶反應(yīng)變頻器一上電會出現(xiàn)變頻器燒主板或者變頻器爆模塊的情況。變頻器維修中這種情況發(fā)生的可能原因： 1、電機因慣性運轉(zhuǎn)產(chǎn)生回電，變頻器主輸出電路與控制線路未及時或者完全隔絕開來，導(dǎo)致變頻器主板或者模塊燒壞，這是在成套電氣設(shè)備設(shè)計之初未能完全考慮變頻器的工作環(huán)境導(dǎo)致的結(jié)果。 解決辦法是：電機停止時斷開變頻器后的接觸器，如果有可能增加電機剎車抱閘機構(gòu)。從而解決電機慣性運轉(zhuǎn)產(chǎn)生的方向空載電壓。 2、強電的干擾導(dǎo)致電路板和模塊燒壞，具體原因是主電路與控制電路相隔較近，因為電流的諧同作用，主電路中一旦有瞬間的高電壓出現(xiàn)，會使控制電路電壓或者電流過載，從而燒壞電氣元件。 解決辦法是：變頻器在設(shè)計時充分考慮主電路對控制電路的干擾作用，盡量避免或降至，輸入主電路采用保護措施，避免大電流對變頻器的沖擊。 3、陰雨天氣被雷擊也有可能導(dǎo)致變頻器損壞，原因也是過高的輸入電壓導(dǎo)致的。 Varian Servo Motor Drive CM-MO2620-BCYAN PN: 19002300 From Israel Melec D-2801 PM Driver From United States Melec H-541 Stepping Motor Driver Card Board w/ STK672-050 IC, H541, SP1569 From United States Melec D-450 PM Driver Customs services and international tracking provided From United States Melec PM Driver MD-5501 Stepper Motor Drive Driver - Great Shape! From United States Melec KP1198-1 C-863 211661 Servo Controller From Thailand Melec D-551A PM Driver,110Vac,Used, Japan From Singapore Melec C-871 KP1261 Board W/Cable From Korea, South Melec D-5500 Customs services and international tracking provided From United States MELEC D-5410 DRIVER From Singapore Melec PM Driver D-600 From United States SANYO DENKI MELEC 5M69A STEP-SYN STEPPING MOTOR From Korea, South Melec C-780SA Controller From Korea, South Melec C-780SA Controller From Korea, South Cnc Japan 5 Phase Step Motor Drive AC 110v 2.8A for NEMA34 Stepper Driver From Hong Kong MELEC C-560S From Korea, South MELEC PM DRIVER D-240 From Korea, South MELEC / ADVANCED DRIVER / AD-2701 From Korea, South Melec KP1229-2 Circuit Board C-822 Hitachi S-9380 working From United States SANYO DENKI STEPPING MOTOR MELEC 5M69A LOT OF 2 From Korea, South MELEC C-551SA-C01 USPP C551SAC01 FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100 From United States MELEC C-551S CONTROLLER From Korea, South MELEC D-551A PM DRIVER From Singapore MELEC C-865 V1 BOARD KP1256,CABLE WORKING From Korea, South MELEC PM DRIVER D-551A From Korea, South Melec Advanced driver AD-2601 (free shipping) From Korea, South MELEC CD-2500S IPM DRIVER From Malaysia SASH// MELEC MD-5400 DRIVER USED From Korea, South Leadshine motor 2 phase 0.065NM 39HS02 + M415B stepper drive 18-40DCV 0.21-1.5A From China MELEC C-781S SERVO SYSTEM CONTROLLER , USED From Korea, South Melec C-864 KP1218-2 KP1218-3 Stepping Servo Motor Controller isa card From China MELEC D-5500 DRIVER From Malaysia Melec C-781S Controller From United States SASH// MELEC MD-5501 DRIVER USED From Korea, South Melec PM Driver MD-5501 Customs services and international tracking provided From United States Leadshine motor 2 phase 0.07NM 35HS01 + M415B stepper drive 18-40DCV 0.21-1.5A From China SADH// MELEC AD-5410 DRIVER USED From Korea, South Rockwell Samsung CSD3-01BX2 & CSMT-01BQ1ANT3 - AC Servo Drive & Motor 100W From Korea, South Melec C-11S Pulse Motor Control From United States Delta 2000W 2KW AB Servo System (Drive + Motor) ASD-A2023-AB + ECMA-E31820PS From China Delta 2000W 2KW AB Servo System (Drive + Motor) ASD-A2023-AB + ECMA-E31320PS From China Delta 2000W 2KW AB Servo System (Drive + Motor) ASD-A2023-AB + ECMA-C31020PS From China Motion Pro Revolver Variable Rate Throttle Kit 01-2620 Brand New from Motorcycle Market, Fast FREE Shipping From United States Melec KP1175-2 DB-5410 DRIVER From United States Delta 2000W 2KW AB Servo System (Drive + Motor) ASD-A2023-AB + ECMA-E31320RS From China MELEC C-823 BOARD KP1229-2 From Korea, South Melec SP1018-7 SP10187 Circuit Board EAUA-087703 #577 Customs services and international tracking provided From United States MELEC C-811A BOARD From Korea, South 1-72 GH2 HSS 2 FLUTE PLUG TAP ***Made in USA*** From United States Melec C-820A Stepping and Servo Motor Controller ASM Epsilon 3000 Used From United States Yaskawa SGDM-01ADA & SGMAH-01AAA21 - AC Servo Drive& Servo Motor 100W From Korea, South (New) Melec C-820A Board From United States SIEMENS SIMOREG DRIVE D500/35, 6RA2620-6GV57-1A-Z Yaskawa SGDS-02A01A & SGMAS-01ACA2C - AC Servo Drive 200W & Servo Motor 100W From Korea, South Yaskawa Servo Drive & Motor SGDH-01AE SGMAH-01AAA2C 100W From Korea, South  
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