【IC697ALG445】 |
聯(lián)系人:吳 (先生) | 手機(jī):18030229050 |
電話: |
傳真: |
郵箱:1878187406@qq.com | 地址:廈門(mén)市海滄區(qū)滄湖東一里海景奧斯卡 |
IC697ALG445 IC697ALG445 IC697ALG445
以上為變頻器設(shè)置的基本參數(shù),其中電動(dòng)機(jī)參數(shù)欄FA-01至FA-05必須按照電機(jī)銘牌上的標(biāo)示進(jìn)行輸入,當(dāng)輸入完電機(jī)參數(shù)后,要把F0-01設(shè)置為0;F0-02設(shè)置為0;然后把FA-00設(shè)置為11,為電機(jī)靜止自整定狀態(tài),然后對(duì)電機(jī)進(jìn)行檢測(cè),變頻器對(duì)電機(jī)檢測(cè)完畢后將F0-01和F0-02的設(shè)置改為7和1,變頻器就將控制轉(zhuǎn)變?yōu)橥獠啃盘?hào)啟動(dòng)和控制。 工頻系統(tǒng)的操作: 當(dāng)變頻系統(tǒng)出現(xiàn)故障時(shí),可將該系統(tǒng)還原到原來(lái)的工頻系統(tǒng)工作,切換到工頻系統(tǒng)后要做的工作有以下幾方面:斷掉系統(tǒng)總電源后,將繞線式電機(jī)的轉(zhuǎn)子接線還原,連接工頻輸出端。然后再將絞車(chē)控制臺(tái)下方的凸輪控制器觸點(diǎn)彈簧全部安裝還原,這時(shí)工頻系統(tǒng)就恢復(fù)到未改變頻裝置之前一樣,提升機(jī)操作工可繼續(xù)按照原來(lái)工頻系統(tǒng)操作習(xí)慣進(jìn)行控制。 四、節(jié)能計(jì)算 目前國(guó)內(nèi)各類(lèi)礦山等提升機(jī)大都采用交流繞線式異步電動(dòng)機(jī)轉(zhuǎn)子串電阻方式調(diào)速方案,使用交流接觸器改變轉(zhuǎn)子電阻來(lái)進(jìn)行速度段的切換。對(duì)于繞線式電機(jī),無(wú)論在起動(dòng)?制動(dòng)還是調(diào)速中,采用轉(zhuǎn)子串電阻方式均會(huì)帶來(lái)電能損耗。這種損耗隨著轉(zhuǎn)速的降低,轉(zhuǎn)差率S的增大而增大。繞線式電機(jī)的功率關(guān)系為:
式中:
上式中:若S=0.5時(shí),電磁功率就有一半的功耗消耗在轉(zhuǎn)子的電阻上,調(diào)速系統(tǒng)效率非常低,只有50%左右。本例中,據(jù)測(cè)算提升機(jī)有30%的時(shí)間運(yùn)行在低速段,節(jié)能率在24.5%左右,經(jīng)濟(jì)效益十分顯著。 并且,原系統(tǒng)經(jīng)常故障,主要是交流接觸器觸頭頻繁閉合和斷開(kāi),容易造成觸點(diǎn)及線圈的燒毀,經(jīng)常維護(hù)電氣部分的接觸器、電機(jī)的碳刷與機(jī)械部分的剎車(chē)裝置等。變頻調(diào)速改造后,基本上無(wú)故障,大大地減少停工損失,產(chǎn)生的效益也不可小視。 Reliance Electric 701819-19AC Power Cube F.C.RELIANCE ELECTRIC CAPACITOR 603469-YAG 600VDC NEW RELIANCE ELECTRIC TRANSFORMER 64670-15R 6467015R NEW Expedited shipping available Reliance Electric 802275-41R Suppressor Resistor NEW!! RELIANCE ELECTRIC CAPACITOR 603469-AJ 80 MFD 300VDC NEW RELIANCE ELECTRIC SERVO MOTOR # E146578 -REBUILT- RELIANCE ELECTRIC TRANSFORMER 64670-11R 6467011R NEW RELIANCE ELECTRIC TRANSFORMER 64670-6R 646706R NEW Expedited shipping available Reliance Electric 45C15D Programmable Controller #8187 **NIB** Reliance Electric Rectifier Stack 86466-88R Reliance Electric Power Cube 701819-19AW 70181919AW NEW Reliance Electric 78089B 78089-B NEW Free Shipping One-day shipping available RELIANCE ELECTRIC 62P-240-R1 *NICE* One-day shipping available RELIANCE ELECTRIC 411027-32R TRANSFORMER NEW Reliance Electric HR2000 / BLA-16-1 Brushless AC Servo NEW RELIANCE ELECTRIC CARBON BRUSH RE44-BE Reliance Electric 846664-R UCC1 Card 846664R New Reliance Electric Dodge 123337 Bearing Lot of 2 **NIB** Reliance Electric Rectifier Stack 86466-87R Dodge Reliance Electric 8020F Chain Coupling Flange NEW RELIANCE ELECTRIC AC DRIVE 1AC2002U (1671) Reliance Electric 0-51893-4 FCCE General Field Supply Reliance Electric 57414-1P Modbus Interface Module RELIANCE ELECTRIC AC DRIVE 1AC2002U Reliance Electric S20-204P2C1000/?S20204P2C1000 One-day shipping available Reliance Electric Resolver Input 57411-1 Reliance Electric 48267-L 9.420 OHM Resistor NEW RELIANCE ELECTRIC RESISTOR SCALING MODULE 805403-R2 Reliance Electric 8647511R Stack Rectifier 86475-11R Reliance Electric 0-51847-4 VLDE Voltage Level Detector Reliance Electric CDE 311A10 Relay 311A10-115 NEW Reliance Electric 1AC2002U AC Drive #8330 Reliance Electric MD65 1HP AC Drive 6MDDN-2P3102 Expedited shipping available RELIANCE ELECTRIC DRIVE BOARD MODEL# 0-52803-2 One-day shipping available RELIANCE ELECTRIC PRINTED CIRCUIT 115VAC INPUT CARD REMANUFACTURED RELIANCE ELECTRIC DIODE 405919-43AW One-day shipping available Reliance Electric 0-51865-14 CLDR Drive Module Reliance Electric IRCG DC Drive Relay Module 0-51839-8 Reliance Electric Cable # 802815-22 Expedited shipping available Reliance Electric 0-54381 Sequence Detector Card NEW RELIANCE ELECTRIC 57416 REMOTE I/O COMMUNICATIONS MOD Reliance Electric 14C225 Test Meter Adapter Kit 0-57006 Reliance Electric 0-52803-2 FVCC Control Card 0528032 Reliance Electric 0-52803-2 FVCC Frequency to Voltage New Reliance Electric Sleeve 411621-09A 41162109A Expedited shipping available RELIANCE ELECTRIC 0-52012 PC BOARD 052012 NEW Reliance Electric 0-51665 DRIVE CIRCUIT Board 051665 RELIANCE ELECTRIC RE0418X CARBON BRUSH LOT OF 6 NIB NEW, Reliance Electric HR500 Servo Drive One-day shipping available Reliance Electric Rack 45C913 Shark 6 Slot (5 I/O) Reliance Electric Recitifier Stack 86474-1S NEW #23166 RELIANCE ELECTRIC CO. 7018191AB POWER CUBE Reliance Electric RE 109081-102 RC 109081102RC Reliance Electric UDRA Board # 80950-00 Expedited shipping available RELIANCE ELECTRIC 419904-1BX REPLACEMENT BRUSH LOT OF 7 RELIANCE ELECTRIC CLRA MODULE 0-52824 RELIANCE ELECTRIC M3452-H9C00 SNUBBER RESISTOR NIB RELIANCE ELECTRIC 600442-14A CAPACITOR 3000MFD NEW Reliance Electric ES281CMB 275W Power Supply 57491 Reliance Electric AutoMate # 802802-R Expedited shipping available **NEW** Reliance Electric PC Board # 0-48652-30 Expedited shipping available RELIANCE ELECTRIC 410403-51AW100 AMP THYRISTOR One-day shipping available NEW RELIANCE ELECTRIC BRUSH BOX OF 8 419904-1AR RELIANCE ELECTRIC 57400-1 115VAC/DC INPUT MODULE One-day shipping available RELIANCE ELECTRIC 0-54349 PLC MODULE Reliance Electric 86474-7S Thyristor Assembly NEW RELIANCE ELECTRIC RECTIFIER STACK ASSY. 86466-11R RELIANCE ELECTRIC 0-57010 PC BOARD 057010 NEW NIB Reliance Electric Drive Board Relay 0-55325-60 Expedited shipping available RELIANCE ELECTRIC TLOA MODULE 0-52806 RELIANCE ELECTRIC PRINTED CIRCUIT AUTO BUS LINK NEW RELIANCE ELECTRIC 0-52808-5 FACTORY REBUILD Reliance Electric Printed Circuit Extender Board USED? NEW RELIANCE ELECTRIC RECTIFIER STACK ASSY. 86466 87R Reliance Electric 803623-R Battery Backup Unit 803623R Reliance Electric 0-52860 VSAA Drive Regulator 052860 Reliance Electric DVDT Interface Board 0-58706-23 Reliance Electric MD65 2HP AC Drive 6MDEN-3P0102 Expedited shipping available RELIANCE ELECTRIC CCRA 809.44-00 CONTROL CARD Reliance Electric 57400-1 115 V AC/DC Input Module RE **NIB** Reliance Electric Transistor 602909-123AW Expedited shipping available RELIANCE ELECTRIC DFSA MODULE 0-52823 New Reliance Electric 0-51377-35 Master Connection One-day shipping available New Reliance Electric 0-51377-38 Test Card One-day shipping available Reliance Electric 0-52851 CSSA Digi Card Sequencing New New Reliance Electric 0-54394 Base Driver Card One-day shipping available Reliance Electric O-51829-2 LVTC Drive Module Reliance Electric 0-57413-1A/57C4?13A Common Memory Unit RELIANCE ELECTRIC RESISTOR Reliance Electric Rectifier 402421-202AW Expedited shipping available **NIB** Reliance Electric Transistor 402410-221AW Expedited shipping available Reliance Electric Cardpak Amplifier 0-49022- Module RELIANCE ELECTRIC REMANNED PLC MODULE 0-52824 Reliance Electric 0-57413-1/57C41?3A Common Memory Unit RELIANCE ELECTRIC REMANNED PLC MODULE 0-52876 RELIANCE ELECTRIC 0-51820-2 PLC MODULE NIB NEW RELIANCE ELECTRIC BRUSH SET 418022-1AK SET OF 8 RELIANCE ELECTRIC 0-52002-2 RELAY CARD 0520022 NEW NEW RELIANCE ELECTRIC SUPPRESOR 600686-3AC RELIANCE ELECTRIC REMANNED PLC MODULE 0-54355 RELIANCE ELECTRIC 0-52860-2 VSAC PLC MODULE NEW RELIANCE ELECTRIC SUPPRESOR 600686-3RR RELIANCE ELECTRIC 0-52859-2 VSDC PLC MODULE RELIANCE ELECTRIC TRANSFORMER 64670-11T 6467011T NEW NEW RELIANCE ELECTRIC THYRISTOR 410403-4Y 7139 Toledo Scale Reliance Electric KC577140 BCD Output Mod Expedited shipping available RELIANCE ELECTRIC REMANNED PLC MODULE 0-52823 RELIANCE ELECTRIC CRCG REGULATOR MODULE 0-51851-6 Reliance Electric 0-51874 SSCA Module Reliance Electric 0-51884 LSCA Module Reliance Electric 0-52808 OLVA Overload Relay Module Reliance Electric 2DB4010 VS Drive DYNAMIC BRAKING KIT RELIANCE ELECTRIC SUPPRESSOR 603475-S 603475S NEW Reliance Electric S-76118B/57410 Isolated Analog Output Reliance Electric Transistor 602909-218AW Expedited shipping available Reliance Electric RE DIVA Analog Board Divider 0-52804 Reliance Electric 0-51829-2 LVTC Linear Voltage Module Reliance Electric S20-202P3C1000/?S20202P3C1000 One-day shipping available NEW RELIANCE ELECTRIC RELAY 69326-4R Reliance Electric AutoMate I/O Rail 45C1A Expedited shipping available Reliance Electric 0-52862/052862 PCB Class WI Inverter One-day shipping available RELIANCE ELECTRIC 0-51818-2 PLC MODULE NIB Reliance Electric 0-57002 Instrument Interface 057002 NEW RELIANCE ELECTRIC RELAY BASE 600434-5R Reliance Electric 0-52860-2 VSAC Inverter 0528602 Reliance Electric 0-52862 PCB Class WI Inverter 052862 Reliance Electric 0-52869 VCDA Class WI Inverter 052869 RELIANCE ELECTRIC 405919-35AR 9048 DIODE STUDS NEW Reliance Electric VC-90 Vector Spindle Drive Manual RELIANCE ELECTRIC 608870-48R PC GATE COUPLING - NEW NIB RELIANCE ELECTRIC 78090-60AC Reliance Electric Rectifier Network Assy - MaxPak RELIANCE ELECTRIC K-604 AUXILIARY CONTACT KIT **NIB** Reliance Electric Transformer 411027-51S 41102751S NEW Reliance Electric Resistor 425.09.31 Reliance Electric 0-51486-17 Relay Input 05148617 RELIANCE ELECTRIC 2SR41800 SNUBBER RESISTOR RELIANCE ELECTRIC 0-51445 CONTROL BOARD **XLNT** NEW RELIANCE ELECTRIC 78178-11S 7817811S DIODE ASSEMBLY
|
版權(quán)聲明:以上所展示的信息由會(huì)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(huì)員負(fù)責(zé)。機(jī)電之家對(duì)此不承擔(dān)任何責(zé)任。 友情提醒:為規(guī)避購(gòu)買(mǎi)風(fēng)險(xiǎn),建議您在購(gòu)買(mǎi)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(huì)員助手 | 免費(fèi)鏈接Copyright 2025 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(yíng)許可證:浙B2-20080178