| AB控制模塊1746-NI8I |
 |
價(jià)格：52 元(人民幣) | 產(chǎn)地：進(jìn)口 |
| 最少起訂量：1臺 | 發(fā)貨地：廈門 | |
| 上架時(shí)間：2023-11-02 11:56:25 | 瀏覽量：103 | |
廈門海通華業(yè)科技有限公司
 |
||
| 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  |
||
| 聯(lián)系人:易工 (先生) | 手機(jī):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 |
|
西門子變頻器選型時(shí)的注意事項(xiàng)： 1、負(fù)載類型和變頻器的選擇：電動機(jī)所帶動的負(fù)載不一樣，對變頻器的要求也不一樣。 A：是普通的負(fù)載：對變頻器的要求為簡單，只要變頻器容量等于電動機(jī)容量即可（空壓機(jī)、深水泵、泥沙泵、快速變化的音樂噴泉需加大容量）。 B：起重機(jī)類負(fù)載：這類負(fù)載的特點(diǎn)是啟動時(shí)沖擊很大，因此要求變頻器有一定余量。同時(shí)，在重物下放時(shí)，會有能量回饋，因此要使用制動單元或采用共用母線方式。 C：不均行負(fù)載：有的負(fù)載有時(shí)輕，有時(shí)重，此時(shí)應(yīng)按照重負(fù)載的情況來選擇變頻器容量，例如軋鋼機(jī)機(jī)械、粉碎機(jī)械、攪拌機(jī)等。 D：大慣性負(fù)載：如離心機(jī)、沖床、水泥廠的旋轉(zhuǎn)窯，此類負(fù)載慣性很大，因此啟動時(shí)可能會振蕩，電動機(jī)減速時(shí)有能量回饋。應(yīng)該用容量稍大的變頻器來加快啟動，避免振蕩。配合制動單元回饋電能。 2、長期低速動轉(zhuǎn)，由于電機(jī)發(fā)熱量較高，風(fēng)扇冷卻能力降低，因此必須采用加大減速比的方式或改用6級電機(jī)，使電機(jī)運(yùn)轉(zhuǎn)在較高頻率附近。 3、變頻器安裝地點(diǎn)必需符合標(biāo)準(zhǔn)環(huán)境的要求，否則易引起故障或縮短使用壽命；與驅(qū)動馬達(dá)之間的距離一般不超過50米，若需更長的距離則需降低載波頻率或增加輸出電抗器選件才能正常運(yùn)轉(zhuǎn)。 NEW YASKAWA AC SERVO PACK SGDK-20AEA YASKAWA USED SGDK-50AEA From China Yaskawa Servopack Model SGDK-3030AEA 200V From Germany Yaskawa SGDK-15AEA Servopack "repair fix price" From Germany Yaskawa Servopack SGDK-15AEA 200V From Germany REULAND 0AEA-B76Z20-01 MAGNETIC BRAKE *USED* 1942 Hudson SIX Series 20 Models AEA Tune Up Chart Sheet Yaskawa Servopack SGDK-15AEA 133704-3-17 From Germany 1958 Rambler SIX & EIGHT Series 5810-20-80 Models AEA Wiring Diagram FUJI Auto Breaker EA32 BB2AEA-020 220VAC 20A Swivel trigger clips snap hook, dog leed for 17 mm strapping, AEA From United Kingdom Pomellato Stainless Steel Stress Ladies Diamond Watch Satin Strap 0101AEA20 Fuji EA33 BB3AEA-020 Auto Breaker 20A From Philippines Vertical Milling Attachment Head AEA1R14-20 for No.4 Cincinnati Mill *NICE* AEA-681 PHOTO- UNKNOWN ACTOR IN COSTUME AS "PIERROT" CIRCA 1918 - 20 Yaskawa SGDK-3030AEA Servopack Service From Germany Fuji Autobreaker EA33 BB3AEA-020 20amp 220vac max Yaskawa servo driver SGDK-50AEA good in condition for industry use From Hong Kong Yaskawa servo driver SGDK-75AEA good in condition for industry use From Hong Kong B57AEA Axis Pet20-7130 Cable Dual Rca 12'' FUJI Auto Breaker EA32 BB2AEA-020 220VAC 20AMP *NEW* AEA Model 20/20F Handheld Network TDR Time Domain Reflectometer CA/TV. Lights up Fuji Autobreaker EA32 BB2AEA-020 460VAC 20AMP NEW IN BOX 1991 RCM CANADA $20 SILVER 24K AVIATION MEDAL AEA SILVER DART CASEY BALDWIN Customs services and international tracking provided 1991 AEA 20 Dollar Sterling Silver Proof Aviation Coin De Havilland Beaver 1-4 From Canada NEW YASKAWA AC SERVO PACK SGDK-75AEA 92391 New In Box, Fuji BB3AEA-020 Circuit Breaker, 20 Amp, 3 Phase EA33 FUJI ELECTRIC EA33 NEW 20A AUTO BREAKER BB3AEA-020 EA33 Fuji Electric EA33 BB3AEA-020 20AMP Auto Breaker AC 220VAC 2.5KA From United Kingdom FUJI Auto Breaker EA32 BB2AEA-020 220VAC 20AMP SHIPSAMEDAY #1548L OEM ENGINE COMPUTER FORD TRUCK BRONCO F2TF-12A650-AEA 5.0L M2U EFI-SD20B 1992 NEW YASKAWA AC SERVO PACK SGDK-3030AEA Epson Aghi C11C560171 PLQ-20 24 94COL PRL/USB/SER STAMPANTI Aea1 From Italy Lot of 2: Fuji Electric Breaker EA33 BB3AEA-020 20 Amp, 220 Volt, 2.5kA, 3 POLE 1991 $20 1 of 3 (AEA SILVER DART) mint in original casing and box From Canada NELSON# 90869A 2IN ALUMINIZED ACCUSEAL CLAMP (TORCA P/N A20AEA) Customs services and international tracking provided OEM ENGINE COMPUTER FORD TRUCK BRONCO F2TF-12A650-AEA 5.0L M2U EFI-SD20B 1993 Customs services and international tracking provided 350-20 WARRANTY OEM 2004 Ford Mustang 3.9 Engine Control Computer Brain ECM ECU FORD CAPRI TAUNUS TRANSIT ECJ 41F 51F V 20M,20M XL,Kasten ? CONTI KEILRIEMEN From Germany FORD CAPRI TAUNUS TRANSIT ECJ 41F 51F V 20M,20M XL,Kasten ? CONTI KEILRIEMEN From Germany Heckleuchte für BMW 200987-73 From Germany YASKAWA USED SGDK-50AEA From China Yaskawa Servopack Model SGDK-3030AEA 200V From Germany Yaskawa SGDK-15AEA Servopack "repair fix price" From Germany Yaskawa Servopack SGDK-15AEA 200V From Germany NEW YASKAWA AC SERVO PACK SGDK-20AEA Yaskawa SGDK-3030AEA Servopack Service From Germany Yaskawa Servopack SGDK-15AEA 133704-3-17 From Germany Yaskawa servo driver SGDK-50AEA good in condition for industry use From Hong Kong NEW YASKAWA AC SERVO PACK SGDK-75AEA Yaskawa servo driver SGDK-75AEA good in condition for industry use From Hong Kong NEW YASKAWA AC SERVO PACK SGDK-3030AEA OEM ENGINE COMPUTER PROGRAMMED 2005 LINCOLN TOWN CAR 5W1A-12A650-AEA CVC0 Customs services and international tracking provided ENGINE COMPUTER PROGRAMMED WITH KEYS 2005 LINCOLN TOWN CAR 5W1A-12A650-AEA CVC0 Customs services and international tracking provided Yaskawa Servopack SGDK-101010AEA-V From France Kramer FC-7402 SDI to Analog Multiformat Converter  
|
| 版權(quán)聲明：以上所展示的信息由會員自行提供，內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布會員負(fù)責(zé)。機(jī)電之家對此不承擔(dān)任何責(zé)任。 友情提醒：為規(guī)避購買風(fēng)險(xiǎn)，建議您在購買相關(guān)產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。 |
機(jī)電之家網(wǎng) - 機(jī)電行業(yè)權(quán)威網(wǎng)絡(luò)宣傳媒體
關(guān)于我們 | 聯(lián)系我們 | 廣告合作 | 付款方式 | 使用幫助 | 會員助手 | 免費(fèi)鏈接Copyright 2026 jdzj.com All Rights Reserved??技術(shù)支持：機(jī)電之家 服務(wù)熱線：0571-87774297
網(wǎng)站經(jīng)營許可證:浙B2-20080178
