| ABB變流器 656S5001U2K1KV |
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價格：52 元(人民幣) | 產(chǎn)地：進口 |
| 最少起訂量：1臺 | 發(fā)貨地：廈門 | |
| 上架時間：2023-11-02 11:31:00 | 瀏覽量：43 | |
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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制動力矩計算要有足夠的制動力矩才能產(chǎn)生需要的制動效果，制動力矩太小，變頻器仍然會過電壓跳閘。制動力矩越大，制動能力越強，制動性能約好。但是制動力矩要求越大，設(shè)備投資也會越大。 制動電流是指流過制動單元和制動電阻的直流電流。P――――電機功率P（kW）k――――回饋時的機械能轉(zhuǎn)換效率，一般k＝0.7（絕大部分場合適用）I――――制動電流，單位為安培計算得到I=P 制動電流安培數(shù)＝電機千瓦數(shù)即每千瓦電機需要1安培制動電流就可以有100%制動力矩制動電阻計算和選擇（按100%制動力矩計算）電阻值大小間接決定了系統(tǒng)制動力矩的大小，制動力矩太小，變頻器仍然會過電壓跳閘。電阻功率選擇是基于電阻能安全長時間的工作，功率選擇不夠，就會溫度過高而損壞。380V標(biāo)準(zhǔn)交流電機：P――――電機功率P（kW）k――――回饋時的機械能轉(zhuǎn)換效率，一般k＝0.7（絕大部分場合適用）V――――制動單元直流工作點 HD SYSTEMS REDUCER GEARHEAD CP-32A-21-J602A-SP 18 21 From Korea, South New HD Harmonic Servo Head Drive Gear Reducer 5:1 CP-25A-5-J601A-SP PD-0041 HD Harmonic Servo Head Drive Gear Reducer 33:1 // CP-25A-33-J604A-SP From Korea, South Yaskawa AC Servo Motor 400W SGME-04AFJ26 &CP-35C-10-J602A Harmonic Drive Reducer From Korea, South 2011 PLATES & PATCHES A.J. GREEN RC BLITZ AUTO 3 CLR-JERSEY RC SP#10/25 BGS-10** Customs services and international tracking provided YASKAWA SGDM-04ADA,SGMPH-04AAAGB61,HD GEARHEAD CP-25A-11-J602B-SP,DRIVER MOTOR From Korea, South NISSAN DATSUN VIOLET A10 140J, 160J EXHAUST GASKET - PCEG25C From United Kingdom SKF Cuscinetto Radiale A Sfere 10 - 30 - 9 (6200 C3) MBK Booster sp spirit eu25 From Italy SILK LASHES J B C CURL 8 10 11 12 13 14 mm LENGTH INDIVIDUAL EYELASH EXTENSIONS From United Kingdom Harmonic Drive Reducer CP-20C-33-J614A-SP Ratio 33:1 From Korea, South INDIVIDUAL EYELASH EXTENSIONS MINK LASHES J B C CURL 6 8 10 12 13 14 mm LENGTH From United Kingdom MINK LASHES J B C CURL 8 10 11 12 13 14 mm LENGTH INDIVIDUAL EYELASH EXTENSIONS From United Kingdom NEICHA Premium Silk Lash A(J), B, C curl Silk Lash for Eyelash Extension From United Kingdom EYELASH EXTENSIONS SILK TRAY LASHES BOXED J B C CURL 6 8 10 12 13 14 mm LENGTH From United Kingdom HD System Planetary Gear head CP-16C-05-J699A-SP From Thailand INDIVIDUAL EYELASH EXTENSIONS MINK LASHES J B C CURL 6 8 10 11 12 14 mm LENGTH From United Kingdom HD GEARHEAD REDUCER CP-40A-33-J602A-SP RATIO 40:1 From Korea, South Harmonic Drive System Inc. CSF-40-10-2A-GR-SP SF40C0J021 Gear Reduction Reducer Yaskawa SGM-08A3G14B AC Servo Motor, HD CP-25A-05-J401A-SP 750W 200V 4.4A From Israel Power Supply for Toshiba Satellite C55D C645D-SP4283M C75D-A7213 L755D-10J P845T Pyrex Corning A12C 10 Inch Square Replacement Cover Lid Top No Chips A 12 C 25-J Customs services and international tracking provided SANDISK CLASS 10 32GB MICRO SD SDHC MEMORY CARD FOR Sony Xperia Z1 J C A ZA SP E From United Kingdom EYELASH EXTENSIONS SILK LASHES TRAY BOX J B C CURL 6 8 10 11 12 13 14 mm LENGTH From United Kingdom Lot of 2, 2-Pole Circuit Breakers, FUJI CP6 2DU25 D-25A & MOELLER FAZN C10 2011-12 SP Authentic Autograph JON LEUER #41 10/25 BADGERS (A1C) Yaskawa Servo Drive & Motor/SGDA-02ASP/SGM-02A3G26/CP-20A-11J602A-SP/HD SYSTEM From Korea, South Neicha Twinkle Silk Lash A/J, B, C curl for Individual Eyelash Extension From United Kingdom Pyrex Corning A12C 10 Inch Square Replacement Cover Lid Top No Chips A 12 C 25-J Customs services and international tracking provided 10x 3.7V 350mAh 25C lipo 1pc bag for Genius QR Ladybird Mini super CP V939 816 A From China Yaskawa AC Servo Motor 200W SGME-02AFJ26 &CP-20C-10-J602A Harmonic Drive Reducer From Korea, South C J Wilson 2012 Allen & Ginter #107 Mini Red A&G Back SP/25 Anaheim LA Angels New Genuine Nissan J2270-10Y25 A/C Retrofit Kit CARTOUCHES LC1220 LC1240 LC1280 COMPATIBLE BROTHER DCP MFC A L'UNITE OU EN LOT From France HD SYSTEMS GEARHEAD REDUCER CP-16C-33-J604A-SP 57-8 JG-010 From Korea, South Diamond Silk Lash A/J, B, C curl for Individual Eyelash Extension From United Kingdom HD SYSTEMS CP-25A-5-J401A-SP USPP CP25A5J401ASP FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100 81 HONDA C70 PASSPORT STD PISTON # ABB Commander 250 C250/0300/STD Controller ABB C250/0000/STD COMMANDER 250 PROCESS CONTROLLER FARGO 44202 CARTRIDGE, C30 STD BLACK (K) UCO C-A-STD Candle Lantern Canlelier, Aluminum Brand New Factory Original! eCop! Has THE BEST Service! Nissan Titan Toolbox, Non-sliding Std Bed (c/c) KERI NXT-C STD LIGHT PROX CARD 06501-001 Yukon Gear & Axle YP C1-D60-STD Differential Cover 010-825k Yam 701 C.c. Std. Piston Kit By Wsm Customs services and international tracking provided BUELL 1125CR 2009 Clutch / Brake Std Length Adjustable Levers B/C From Australia New battery Std Honda 1000 CB1000C Custom 1983 From United Kingdom Dell 05C999 STD2401LW 20/40GB Internal Dat Drive Bomar 100 Series Cast Hatch #C180-STD-B Brand New! UFO MOTOCROSS HANDLEBAR PAD FOR STD BARS 2509C From United Kingdom Hyosung GT650R 06-11 CLutch & Brake Std Length Adjustable Levers Black/C From Australia Kawasaki ER-6N 2009-2013 Clutch / Brake Std Length Adjustable Levers B/C From Australia HEAT SINK, BGA, STANDARD, 14.7_C/W, BGA STD 045 2084433 From United Kingdom 82 HONDA GL1100 STD STANDARD GOLDWING SHELTER COVER #5C4 93 94 95 TOYOTA PICKUP WINDSHIELD WIPER MTR STD SPEC 5468 Used Windshield Wiper Motor 83 84 85 S10 BLAZER TEMPERATURE CONTROL W/O AC STD DUTY HTR OPT C41 *Use 503795*Neb C Std Neb65 Apocryp: New English Bible: Old & New Testament W.A From United Kingdom New Perkins 404C-22 Overhaul Kit STD Integy INTEGY C24352BLACK Deluxe Pit Table Std Size V2 LED Light INTC2260 30 day Return Policy for Money-Back or Exchange Customs services and international tracking provided NOS Honda Piston STD 82-83 CM250 CM 250 C 93 94 95 TOYOTA PICKUP WINDSHIELD WIPER MTR STD SPEC 3 Month Warranty! 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