描述
離心風(fēng)機(jī)上的應(yīng)用:某些水泥廠是采用高壓離心式風(fēng)機(jī)進(jìn)行的供風(fēng),該種水泥窯的風(fēng)量調(diào)節(jié)以往也是通過風(fēng)門開啟度對(duì)風(fēng)量進(jìn)行調(diào)節(jié)。對(duì)離心風(fēng)機(jī)的變頻調(diào)速改造同樣有巨大的節(jié)能潛力。這是因?yàn)殡x心式風(fēng)機(jī)設(shè)備的風(fēng)量與轉(zhuǎn)速成正比,壓力與轉(zhuǎn)速的平方成正比,功率與轉(zhuǎn)速的立方成正比。因此在調(diào)節(jié)風(fēng)量時(shí),如:降低20%的風(fēng)量,功耗則會(huì)下降50%,但是必須注意,轉(zhuǎn)速與壓力是成平方關(guān)系,當(dāng)轉(zhuǎn)速下降20%時(shí),壓力則會(huì)下降60%,因此必須注意工藝要求的壓力范圍不能向羅茨風(fēng)機(jī)那樣,不用考慮轉(zhuǎn)速與風(fēng)壓的關(guān)系。
主營(yíng):本特利,英維思,伍德沃德,??怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂,ACSO,
力士樂等各大品牌的DCS系統(tǒng)配件,機(jī)器人系統(tǒng)配件,大型伺服系統(tǒng)備件。
1 57C330 Automax Remote I/O Interface Head,120/240 VAC-Superceded by 57C328
2 57C331 Automax 16 Slot Rack-Panel Mount
3 57C370 Connector/Terminal Strip-16 point Digital/Analog Output
4 57C373 Connector/Terminal Strip-Resolver
5 57C375 Connector/Terminal Strip-32 point Digital Input
6 57C376 Connector/Terminal Strip-32 point Digital Output
7 57C401 Digital I/O Module
8 57C405 Analog I/O Module
9 57C406 DCS Drive Controller
10 57C407 DCS Processor
11 57C409 Analog Input Module-2 Channel
12 57C410 Analog Output Module-2 Channel
13 57C411 Resolver Input Module
14 57C417 Automate Interface Module
15 57C417A Automate Interface Module
16 57C421 Pulsetach Input Module-100Khz
17 57C4230B 6010 Processor
18 57C4235A 7010 Processor
19 57C440 Ethernet Processor
20 57C440A Ethernet Processor
21 57400-1 MODULE 16 POINT I/P
22 57402 OUTPUT MODUL MODULE 16 POINT AC/DC
23 57406 DRIVE CONTROL
24 57407-4 PROCESSOR MODULE DCS
25 57C422B SERVO CONTROL MODULE 2AXIS
26 57C404C COMMUNICATION MODULE NETWORK
27 57C402 OUTPUT MODUL MODULE 16 POINT AC/DC
28 57C416 REMOTE I/O COMMUN
29 57422 MODULE
30 57C430 VERS 2 AUTO PROC
31 57419 INPUT MODULE 5-24VDC 32 CHANNELS
32 57404B COMMUNICATION MODULE NETWORK
33 57410 ANALOG OUTPUT MODULE 4 POINT
34 57411 RESOLVER INPUT CARD MODULE 1
35 57411-1 RESOLVER INPUT CARD MODULE(1)
36 57411-2 RESOLVER INPUT CARD MODULE(1)
37 57402D OUTPUT MODUL MODULE 16 POINT AC/DC
38 57C410A ANALOG OUTPUT MODULE
39 57C411 RESOLVER INPUT CARD MODULE 1
40 57C409 INPUT MODULE ANALOG 2POINT
41 57C565 Automax PC3000 Serial Board
42 57C651 SD3000 DPS Software-Single User
43 57C653 SA3000 DPS Software-Single User
Item Part No.Description
1 45C1 I/O Rail
2 45C15C Automate 15 Module
3 45C1A I/O Rail
4 45C200A Local I/O Processor
5 45C301A Automate 30 Processor
6 45C321 774.21.00-20 Amp Powere Supply
7 45C35 771.35.00-Automate 35 I/F Module
8 45C40 Dual 115 VAC/DC Input Module
9 45C44 Dual 24 VAC/DC Input Module
10 45C60 Dual 115 VAC,2A Output Module
11 45C63 Dual 24 VAC,2A Output Module
12 45C66 Dual Contact Output Module(N.O.)
13 45C66A Dual Contact Output Module(N.O.)
14 45C69 Dual Dry Contact Output Module(N.O.)
15 45C202A PROCESSOR MODULE R-NET AUTOMATE 33
16 45C203 PROCESSOR W/SERIAL COMMUNICATION
17 45C305 PROCESSOR MODULE AUTOMATE 33
18 45C321 20A POWER SUPPLY 20A POWER SUP
19 45C344 ANALOG INPUT MODULE
20 45C364 ANALOG OUTPUT MODULE=/-10VDC
21 45C380 INPUT MODULE REGISTER
22 45C381A REGISTER OUTPUT MODULE
23 INTEL MultiBus
24 61C22A Local Head 115 VAC
25 61C326 I/O Saver
26 61C346 0-10 VDC Analog Rail,4 Input Channel
27 61C515 Digital Input 16 Channel