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原装进口UAN-611R-60C |
| 时间：2018-06-22 类别： 其它资讯 |
目前，我国的一些电动设备如风机、水泵、压缩机、大型空调和电动机等其用电量占全国总用电量的70%左右，但它们的使用效率较低。就其控制流量和风力而言，风机、水泵和压缩机等大都是挡风板或节流阀来控制，这种控制方式效率低下，浪费了大量的能源。在电动设备中应用变频调速技术，可提高设备的运行效率，同时又能达到节能的目的。本文针对变频调速技术在电动设备中的应用作以分析。
变频调速的节电原理，变频调速的基本原理异步电机采用变频调速的原理是：通过整流桥将工频交流电压变为直流电压，再由逆变器转换为频率可调的交流，作为交流异步电机的的驱动电源，使电机获得无级调速所需的电压和电流，是一种无附加转差损耗的**调速方式。变频调速分为两种方法：交―直―交变频和交―交变频。前者适用于高速小容量电机，后者适用于低速大容量拖动系统。可知，通过改变电源的频率能连续地调节转子的转速。 诚信经营，质量为首，诚信至上，漳州鼎晟达自动化设备有限公司竭诚为您服务 *************** 咨询热线：18105962758（林工）******************* 联系人：林朝艺（销售经理） 手机 ：18105962758 QQ ：2880842795 邮箱 ：2880842795@qq.com 传真 ：0596-3119658（请备注林工收） ----------------------------------------------------------------------------- 【本公司主营产品】 1：Invensys Foxboro（福克斯波罗）：Westinghouse（西屋）Reliance瑞恩ABB：、Siemens(西门子)：Siemens MOORE， 2：GE FANUC(GE发那科)：模块、Yaskawa（安川）：伺服控制器、Bosch Rexroth（博世力士乐）Woodward（伍德沃德）英维斯(TRICONEX) 3：Rockwell Allen-Bradley: Reliance瑞恩、贝加莱(B&R)， 欧姆龙(OMRON), KEBA， 安川(YASKAWA) 等品牌的停产备件。 ----------------------------------------------------------------------------- Westinghouse Breaker FD3070L FD3070 70 Amp 70A A 70Amp Schweitzer SEL-351 035161H42542XX Directional Overcurre... SOLA SLD-15-3030-15 15VDC 3A Power Supply SLD15-3030-15 Square D V5D7133Y000A 1200A 15kV Vacuum Breaker 1200 A ... Westinghouse 2100 1200 Amp Main Breaker Feeder MCC Buck... Modicon 140-CPU-213-04 Controller 140CPU21304 TSX Quant... Northern Telecom NT8D29AB CE Pwr Sup Power Supply Fuji Circuit Breaker BU-ECA3020 20 Amp 20Amp 20A A Square D Circuit Breaker FALM 3 Amp 3Amp 3A A GE Fanuc IC655CHS508A Base Unit 8 Slots IC655CHS508 NIB Kohler 260 Amp Transfer Switch K-168341-260 208V 4W 3PH GE Fanuc IC600-BF904K 115VAC Output IC600BF904K BF904 Reliance Electric 0-52874-1 VTAB Circuit Board 0528741 Westinghouse Numa Logic NL-724 Sink Output NL724 Allen Bradley AB 160-BA10NPS1 5HP AC Drive 5 HP NEW Mitsubishi Breaker NF50-SWU3 015 NF 15 Amp 1*mp 1* A Yaskawa CDBR-2022 200V for 22kW Braking Unit CDBR2022 Square D Circuit Breaker MHP36600 MHP 600Amp A 600A 600 Rosemount/Dietr?ich Mass ProBar FlowMeter MBR+25S NIB Mitsubishi/Freq?rol FR-A520-0.75K AC Inverter Drive A500 Cutler Hammer 150 Amp Bus Plug Breaker Switch IBP IBPFB Fanuc Robotics EE-4583-050 ENC/BRK Module; 7-axis 5V Modicon TSX Premium TSXP57102M Processor Module TSXP571... GE Fanuc IC670CHS001E I/O Base Barrier Terminal In NIB Omron C500-ASC04 ASCII ASC2 Unit C500ASC04 Mitsubishi A1SY81 Output Module A1SY81 0.1A DC12/24V Modicon 170 BDI 542-50 115VAC Input AEG 170BDI54250 Festo IC-FSI-08 151220 Serie E707 Omron C500-OA226 Output Unit C500OA226 3G2A5-OA226 3G2A... cems 2000 SIXNET 60-FAMI-DA8 60FAMI-DA8 PLC Board cems 2000 SIXNET 60-61-RAM64 6061-RAM64 PLC Board M Moore 15431-41 PLC Logic Controller 1543141 M Moore 15431-31 PLC Logic Controller 1543131 M Moore 15215-1 PLC Logic Controller 152151 Foxboro 2AX+ALM-AR ABS ST B Alarm Micro Control Dynapar Corp PM28S00 Dual Universal Input Amplifier Siemens ITE Sentron JXD23B350 JXD2 350 Amp 350A A Westinghouse Breaker CA2150 150Amp A 150A 150 Amp New Yaskawa ServoPack SGDB-60ADM 46.9A Servo Unit SGDB60ADM Econolim JCL400 Fuse 400 Amp 600 V Class J JCL Shawmut Modicon AS-BADU-214 Analog Input Module ADU-214 In ASBA... Benshaw BIPCM1CPU CPU Redistart Micro Computer Card ITE HF3-B100 ET Frame 100A Breaker HF3B100 I-T-E HF 100... Modicon AS-B883-200 Thermocouple Input AS-B883-200 In/O S&C 86812R2 Power Fuse Holder 400E Snuffler SM-5S 86812 Telemecanique Soft Starter AltiStart 3 ATS46D75N 45 kW ... Mitsubishi Breaker NV225-SP NV 125 Amp 12*mp 12* A Mitsubishi Breaker NV100-SB NV 100 Amp 100Amp 100A A Mitsubishi A1SY41 Output Unit Module 12/24VDC A1SY41 Mitsubishi A1SY42 Output Unit Module 12/24VDC A1SY42 Mitsubishi AY51-UL Output module Melsec triac AY51UL Omron CVM1-PRO01 Programming Console Unit CVM1PRO01 GE General Electric TFK226F000 150 Amp A 150A Adj. Trip Square D I-Line Sub Feed Lug SL225 SL 225 Amp A 22* Foxboro I/A P0800DA 10 FT Fieldbus Block Cable P0800 DA Modicon AM-S985-800 Modbus Plus Network Adapter AMS9858... Reliance Electric 0-51847-4 VLDE Voltage Level Detector Omron B7AS-R6B36 Link Terminal Out B7ASR6B36 Terminals Cutler Hammer Westinghouse HMCP HMCP030H1 30 Amp 30A A ITC TS-150 ThermoScanner International Transformer Corp Great Lakes Instruments Model 692P Two-TWire PH Transmi... Square D QMB QMB3203T Saflex Switch 30 A Amp 240V Square D Circuit Breaker FAL FAL36045 4*mp A 45 Amp Parker NEW Hannifin Compax3 S063V2F11I22T11?M00 Servo Dr... GE General Electric Breaker TB1201*W 1*mp A 1* Cutler Hammer Circuit Breaker HFB3040L HFB 40 Amp A Westcode 12-679139-00 Silicone Controlled Rectifier 126... Westinghouse Breaker FB3060 60A A 60Amp 60 Amp Square D Circuit Breaker KAL26100 100Amp A 100 Amp 100A Modicon TSXAEY810 TSX Premium 8I ANA. High Level TSX AE... Modicon TSXDEY16A4 TSX Premium 16 I 110/120VAC T... Reliance Electric 57405-E Drive Analog I/O D-2715 10 PM... Westinghouse Size 5 2100 400 Amp Breaker Bucket 400A MC... Square D Circuit Breaker FAL34015 15 Amp 1*mp 1* A Modicon AS-P840-000 Power Supply ASP840000 no fuse 1*0... Parker NEW Hannifin Compax3 S063V2F11I22T11?M00 Servo Dr... GE General Electric Breaker TB1201*W 1*mp A 1* Westcode 12-679139-00 Silicone Controlled Rectifier 126... Reliance Electric 2GU41020 20HP GP2000 VS Drive 20 HP Cutler Hammer Westinghouse HMCP HMCP003A0C 3 Amp 3A A Oriental Motor US590502K1 90W 200V Speed Control 1.1 A Square D I-Line FH16020C FH-16020C FH 20 Amp 20A A Cutler Hammer Westinghouse HFB3070 70 Amp A 70A 70Amp Rosemount 1151LT6SG0Y22D 1151 Liquid Level Transmitter ... Reliance Electric 0-57403-E 115 VAC High Output RE Anderson Pharmaceutical Series PSI Gauge -1 to 2.0 bar Reliance Electric 1SU41002 2HP SP500 AC Drive 2 HP Mitsubishi A1SJ71LP21 Melsec Net 10 dual fiber module GE Spectra SELA36AT0060 40 Amp Breaker 40A A SRPE60A40 ... 资讯来源：漳州鼎晟达自动化设备有限公司 |
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