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What is IS420ESWBH3A?
IS420ESWBH3A is an Ethernet IONet Switch and is part of the GE Speedtronic Mark VIe gas turbine control system.
What are the dimensions of the component?
138 mm b, 86 mm depth, 56 mm height
Which are the LED indicators present on the switch?
LEDs to indicates status of b presents, activity, duplex and speed port (each LED has two colors) and power status indicatorIS420ESWBH3A安裝使用DIN導(dǎo)軌在控制系統(tǒng)面板上安裝開(kāi)關(guān)以進(jìn)行新安裝。根據(jù)系統(tǒng)的冗余和要求連接銅線(xiàn)和/或光纖。將開(kāi)關(guān)連接至配電板的28 V直流電源。
IS420ESWBH3A配置
RJ-45連接器支持多次插入和移除，其預(yù)期使用壽命為200次插入/移除循環(huán)。扭轉(zhuǎn)壓力沿任何軸施加到連接部件上，以及由電纜重量和電纜敷料引起的靜態(tài)張力。
安裝
開(kāi)關(guān)外殼可以安裝在DIN導(dǎo)軌上或面板上（開(kāi)關(guān)安裝在帶有支架的面板后壁上）。DIN導(dǎo)軌安裝系統(tǒng)符合振動(dòng)和沖擊要求。這兩種安裝類(lèi)型都便于用戶(hù)連接。
活動(dòng)
1級(jí)以太網(wǎng)交換機(jī)的性能主要取決于其緩沖數(shù)據(jù)包的能力。當(dāng)一級(jí)交換機(jī)接收到連續(xù)的廣播或多播數(shù)據(jù)包流時(shí)，它必須在完全接收到這些數(shù)據(jù)包后將其發(fā)送出去。單個(gè)傳入流應(yīng)該占用足夠的內(nèi)存來(lái)緩沖一個(gè)數(shù)據(jù)包，或者至少每個(gè)端口一個(gè)數(shù)據(jù)。
開(kāi)關(guān)的更換
當(dāng)ESWA或ESWB用于更換非托管交換機(jī)時(shí)，將使用現(xiàn)有的安裝支架（可以是面板或DIN導(dǎo)軌安裝）。在當(dāng)前的開(kāi)關(guān)上，有七個(gè)螺絲孔用于面板安裝。
IS420ESWBH3A功能
尺寸（寬x深x高）
138 x 86 x 56毫米
冷卻垂直或水平安裝時(shí)對(duì)流冷卻
絕對(duì)最大電流WOC擁有Speedtronic Mark VIe的最大庫(kù)存，我們可以在保修期內(nèi)維修您的故障備件。我們的專(zhuān)家團(tuán)隊(duì)24小時(shí)待命，以支持您與關(guān)鍵備件相關(guān)的緊急需求，請(qǐng)聯(lián)系我們。
常見(jiàn)問(wèn)題
什么是IS420ESWBH3A？
IS420ESWBH3A是以太網(wǎng)IONet交換機(jī)，是GE Speedtronic Mark VIe燃?xì)廨啓C(jī)控制系統(tǒng)的一部分。
部件的尺寸是多少？
138 mm寬，86 mm深，56 mm高
開(kāi)關(guān)上有哪些LED指示燈？
指示鏈路狀態(tài)、活動(dòng)、雙工和速度端口的LED（每個(gè)LED有兩種顏色）和電源狀態(tài)指示燈壓力傳感器是由壓力接口、壓力敏感元件以及信號(hào)輸出三部分組成，壓力接口為金屬部件，壓力敏感元件主要由壓力敏感電橋、燒結(jié)管殼、填充陶瓷、金屬膜片、焊環(huán)五部分組成，信號(hào)輸出部分由引出信號(hào)輸出線(xiàn)和PCB電路板組成。表壓壓力傳感器主要由壓力敏感器件（芯體）、轉(zhuǎn)換元件（信號(hào)處理電路）、壓力接口及封裝（機(jī)械結(jié)構(gòu)及接插件）3 部分組成。壓力敏感器件是傳感器的核心功能元件，由硅基力敏敏感芯片、金屬隔離膜片、保護(hù)液體，金屬部件等組成。
轉(zhuǎn)換元件（信號(hào)處理電路）包括補(bǔ)償電路、放大電路、濾波電路等組成。硅基力敏敏感芯片把測(cè)量壓力信號(hào)轉(zhuǎn)換成電壓信號(hào)（mV 級(jí)），再經(jīng)過(guò)補(bǔ)償和放大，使傳感器輸出調(diào)整到規(guī)定的標(biāo)準(zhǔn)規(guī)范信號(hào)0.5 ～ 5 V。
1.2 防水透氣材料的原理
一般的防水透氣材料由高分子防水透氣薄膜和阻燃布復(fù)合而成。高分子防水透氣薄膜內(nèi)有微小的孔隙，孔的直徑為零點(diǎn)幾到幾十μm。雨水水珠直徑的平均值如表1所示。從表1 中看出，高分子防水薄膜的孔隙直徑比水滴直徑小很多，甚至不到水滴直徑的千分之一，所以在常溫狀態(tài)下，水以液態(tài)形式存在時(shí)，是不可能通過(guò)防水透氣材料進(jìn)入傳感器內(nèi)部的，而空氣分子的直徑比防水透氣材料的孔隙直徑小很多，可以透過(guò)，基于此該種材料就能達(dá)到防水透氣的目的。1.3 防水透氣材料的選擇
防水透氣材料主要分為以下四大類(lèi)：高密織物、層壓織物、涂層織物和膨化織物。
本文探討的傳感器用防水透氣材料是由聚四氟乙烯薄膜膨化拉伸擴(kuò)展而成的，被拉伸的聚四氟乙烯膜在三維方向均形成了網(wǎng)狀結(jié)構(gòu)。優(yōu)異拉伸技術(shù)能夠使微孔直徑保持在0.3 ～ 1.2 μm，遠(yuǎn)遠(yuǎn)小于水珠直徑，阻水性能優(yōu)異，最小輕霧也不能通過(guò)；同時(shí)微孔直徑又遠(yuǎn)大于氣體分子；所以該種材料具備防水功能的同時(shí)，也能允許氣體分子輕松通過(guò)；材料使用溫度范圍為（-55 ～ 200）℃，可滿(mǎn)足大部分壓力傳感器的工作溫度要求。
1.4 防水透氣材料在表壓傳感器上的應(yīng)用
1.4.1 傳感器通氣結(jié)構(gòu)設(shè)計(jì)
傳感器的結(jié)構(gòu)設(shè)計(jì)針對(duì)表壓傳感器的密封防護(hù)和防水性的要求，綜合各方面考慮在傳感器外殼上端設(shè)計(jì)了安裝防水透氣組件的通氣孔，以此來(lái)實(shí)現(xiàn)整個(gè)傳感器的通氣和防水功能。圖3 為傳感器通氣結(jié)構(gòu)示意圖。
與防水透氣組件對(duì)接的螺紋接口處使用密封圈密封，從而保證傳感器與外界環(huán)境的連通，通過(guò)組件可以隔絕水分進(jìn)入傳感器內(nèi)部，達(dá)到透氣防水的目的。為了保證防水和防振動(dòng)的效果，在螺紋處涂抹少量螺紋保護(hù)膠。1.4.2 防水透氣組件設(shè)計(jì)
防水透氣組件選擇金屬材料，通過(guò)螺紋連接方式安裝到傳感器的合適位置，同時(shí)應(yīng)考慮工作溫度、環(huán)境濕度、防水要求和沖擊、振動(dòng)等環(huán)境適應(yīng)性要求。
防水透氣組件內(nèi)部為通孔設(shè)計(jì)，使得組件與外界環(huán)境相通，將聚四氟乙烯膨化材料填充在組件內(nèi)部，四周壓緊，防止水分從聚四氟乙烯膨化材料與組件安裝面進(jìn)入，組件采用螺紋機(jī)械接口，可以設(shè)計(jì)成M3/M4 等直徑較小螺紋，為后續(xù)組件安裝預(yù)留足夠安裝空間，組件如下圖所示。2 實(shí)驗(yàn)驗(yàn)證
2.1 透氣實(shí)驗(yàn)
表壓傳感器是通過(guò)感受測(cè)試介質(zhì)和大氣壓力差值輸出差分的信號(hào)。若傳感器透氣性不好，使傳感器內(nèi)外存在明顯壓差，將導(dǎo)致傳感器在不同的海拔高度下測(cè)試輸出有明顯差異。
通過(guò)低氣壓試驗(yàn)箱進(jìn)行透氣性試驗(yàn)，在海平面和海拔7 620m 高度下分別進(jìn)行傳感器性能測(cè)試，測(cè)試結(jié)果及對(duì)比結(jié)果見(jiàn)表1。結(jié)果表明從海平面到海拔7 620m傳感器輸出信號(hào)變化較小。說(shuō)明在從海平面到高海拔過(guò)程中，傳感器內(nèi)部氣體的大氣壓力也隨著海拔高度的升高而發(fā)生改變，只有當(dāng)傳感器內(nèi)部氣體壓力與外界環(huán)境氣體壓力相等時(shí)，才能使得傳感器的表壓輸出信號(hào)不發(fā)生改變。實(shí)驗(yàn)證明海拔高度升高過(guò)程，傳感器內(nèi)部氣體可自由出入傳感器，因此可證明材料透氣性良好。2.2 防水實(shí)驗(yàn)
能否隔絕雨水沖擊是該類(lèi)型傳感器的重要指標(biāo)，因此采用IP67 淋雨試驗(yàn)驗(yàn)證其防水性能。
將表壓傳感器放入噴淋試驗(yàn)箱，然后以450 L/H 噴水量進(jìn)行噴淋試驗(yàn)，0.5 h 后取出傳感器進(jìn)行測(cè)試。試驗(yàn)后，測(cè)試傳感器性能，結(jié)果與噴淋實(shí)驗(yàn)前輸出數(shù)據(jù)基本吻合。用絕緣電阻測(cè)試儀測(cè)試傳感器的絕緣電阻為890 MΩ，絕緣性能良好。根據(jù)以上測(cè)試結(jié)果，說(shuō)明在噴淋過(guò)程中和噴淋之后，水未進(jìn)入傳感器，因此可證明材料的防水性能良好3 傳感器可靠性設(shè)計(jì)
傳感器的可靠性設(shè)計(jì)是傳感器性能的關(guān)鍵指標(biāo)。選擇合適的防水透氣組件所要做的并不單單是從防水透氣閥的目錄中選擇一個(gè)產(chǎn)品，而是需要綜合考慮產(chǎn)品的材料、尺寸、膜的開(kāi)孔率、厚度、孔徑等多種因素。因此應(yīng)根據(jù)具體的傳感器要求（如最大透氣量、防護(hù)等級(jí)、工作溫度、外殼的尺寸等）進(jìn)行設(shè)計(jì)制造。
傳感器的防護(hù)等級(jí)（IP67）表示防水透氣組件必須能夠承受對(duì)水進(jìn)行防護(hù)的量，而周?chē)h(huán)境的惡劣程度也會(huì)影響防水透氣組件在傳感器外殼上安裝的位置和方法。
在防水透氣組件的設(shè)計(jì)過(guò)程中，往往只關(guān)注組件的防水性、透氣性以及環(huán)境適應(yīng)性，忽略了實(shí)際工作條件下傳感器的自然凝露帶來(lái)的問(wèn)題。如果在傳感器設(shè)計(jì)上沒(méi)有考慮到防凝露的措施或所采取的措施不當(dāng)，就會(huì)導(dǎo)致傳感器內(nèi)部有水汽凝結(jié)在電路板上，導(dǎo)致電路漏電增加或短路，嚴(yán)重時(shí)甚至?xí)?dǎo)致電路燒毀；凝露還可能造成傳感器的絕緣性能下降、漏電增大，甚至?xí)霈F(xiàn)飛弧和擊穿等現(xiàn)象，造成整個(gè)系統(tǒng)的損傷。
經(jīng)過(guò)理論分析及大量試驗(yàn)結(jié)果表明：安裝防水透氣組件的壓力傳感器，內(nèi)部濕度會(huì)跟隨外部迅速變化，在凝露情況不可避免的情況下，防水透氣組件會(huì)迅速排出凝露，將凝露的量控制在比較小的范圍不影響傳感器性能；而不安裝防水透氣組件的壓力傳感器由于凝露的長(zhǎng)期累積并不外排會(huì)導(dǎo)致電路短路，對(duì)壓力傳感器的可靠性帶來(lái)巨大風(fēng)險(xiǎn)。RS-422/485 scTew termination includeASCIISerial Port Isolation
2500V RMS port signal solation per UL
The ASCII driver provides a powerful connection between the
1577internal application database in the ProLinx unit and devices
3000V DC min. port 1to ground and port to
supporting serial ASCII communications (bar code scanners, linelogic power isolationrinters, legacy teminal based computer systems, etc).
Shipped wih Each Unil
Mini DIN lo DB- 9M serial cables
The serial port on the gateway is userconfigurable to support ASCII
4ft RS 232 configuration cable
communications (Baud rate, Data Bits, Stop Bits, etc). The ASCI
2.5mm screwdriverport can act as a Master (Send ASCII bs) or as a Slave (Receive
CD (docs and Conliguration uill)ASCII bs). or both.
RS- 4221485 DB-9 to Screw TerminalASCII Specifications
Adaplor (1 or 4, depending on ports)Avilable in up to four port configurations 1o0
ProSoft Configuration Builderreceive and/or transmil data.
ProSoft Configuration Builder (PCB) provides a quick and easy way
Transmit and Receive255 byles eachto manage module configuration files customized to meet your
bufer sizeapplication needs. PCB is not only a powerful solution for new
Transmit character with0 to 65535 mllisecond delay between eachconfiguration files, but also alws you to import inbation from
pacingtransmittled characler.previously intalldl (known working) configurations to new projects.
General SpecificationsAdditional ProductsThe ProLinx Communication Modules provide cnnetivity for two or
ProSoft Technology ofers a full complement of hardware and
more dssimilar network types. The modules, encased in sturdy
sofware slutions for a wide variety of industrial communication
extruded aluminum, are stand-alone DIN-rail mounted protocol
platbs.
gateways, providing communication between many of the most
widely used procols in industrial automation today.
Visit our web site at logy.co for a
complete list of products.
Hardware Specifications
Specification
Debion
Ordering Inbation
Power Supply
24 VDC nominal
To order this product, please use the fllowing:
18 to 36 VDC alowed
5102-DFCM-ASCII3
DF1 Master/Slave to ASCII Generic Serial
Postitive, Negative, GND Terminals
Gateway
2.5 mm screwdriver blade
To place an order, please contact your local ProSoft TechnologyCurrent Loaddistributor. For a list of ProSoft dsributors near you, go to
Operating Temperalure
-2010 50°C (-4 to 122*F)
htp:///w.w porof-technology.com
Slorage Temperalure
-4010 85°C (- 40 to 185*F)
Distributors:
Relalive Humidily
5 to 95% (non-condensing)
Place your order by email or fax to:
Dimensions
Standard: 5 20H X 2.07Wx 4.52D in.
North' American/Latin American I Asia Pacific
(13.2cmH x 5.25cmW x 1.48cmD)
orders@prosof.- technology.com,
Exlended: 5.20H x 2.73W x 4.52D in.
fax to
(13.2cmH x 6.934cmWx 11.48cmD)
Europe
erpeprof-lechnology.com,
fax to +33 (0) 5.61.78.40.52RS-422/485 scTew termination included
ASCII
Serial Port Isolation
2500V RMS port signal solation per UL
The ASCII driver provides a powerful connection between the
1577
internal application database in the ProLinx unit and devices
3000V DC min. port 1to ground and port to
supporting serial ASCII communications (bar code scanners, line
logic power isolation
printers, legacy teminal based computer systems, etc).
Shipped wih Each Unil
Mini DIN lo DB- 9M serial cables
The serial port on the gateway is userconfigurable to support ASCII
4ft RS 232 configuration cable
communications (Baud rate, Data Bits, Stop Bits, etc). The ASCI
2.5mm screwdriver
port can act as a Master (Send ASCII bs) or as a Slave (Receive
CD (docs and Conliguration uill)
ASCII bs). or both.
RS- 4221485 DB-9 to Screw Terminal
ASCII Specifications
Adaplor (1 or 4, depending on ports)
Avilable in up to four port configurations 1o0
ProSoft Configuration Builder
receive and/or transmil data.
ProSoft Configuration Builder (PCB) provides a quick and easy way
Transmit and Receive
255 byles each
to manage module configuration files customized to meet your
bufer size
application needs. PCB is not only a powerful solution for new
Transmit character with
0 to 65535 mllisecond delay between each
configuration files, but also alws you to import inbation from
pacing
transmittled characler.
previously intalldl (known working) configurations to new projects.
General Specifications
Additional Products
The ProLinx Communication Modules provide cnnetivity for two or
ProSoft Technology ofers a full complement of hardware and
more dssimilar network types. The modules, encased in sturdy
sofware slutions for a wide variety of industrial communication
extruded aluminum, are stand-alone DIN-rail mounted protocol
platbs.
810-801237-021 810-801237-021 810-066590-004 810-102361-222 853-049542-173 810-800081-022 810-102361-222 810-068158-014 810-046015-010 810-001489-016 810-066590-004 810-801237-021 810-801237-021 810-046015-010810-046015-010 810-800082-043 810-073479-215 853-049542-173 810-800082-043 810-017034-005 810-800081-018 853-001983-110 LZS-1500-3 LZS-A1500-3 LZS-A1000-3
gateways, providing communication between many of the most
widely used procols in industrial automation today.
Visit our web site at
complete list of products.
Hardware Specifications
Specification
Debion
Ordering Inbation
Power Supply
24 VDC nominal
To order this product, please use the fllowing:
18 to 36 VDC alowed
5102-DFCM-ASCII3
DF1 Master/Slave to ASCII Generic Serial
Postitive, Negative, GND Terminals
Gateway
2.5 mm screwdriver blade
To place an order, please contact your local ProSoft Technology
Current Load
500 mA max@ 24 VDC
distributor. For a list of ProSoft dsributors near you, go to
Operating Temperalure
-2010 50°C (-4 to 122*F)
htp:///w.w porof-technology.com
Slorage Temperalure
-4010 85°C (- 40 to 185*F)
Distributors:
Relalive Humidily
5 to 95% (non-condensing)
Place your order by email or fax to:
Dimensions
Standard: 5 20H X 2.07Wx 4.52D in.
North' American/Latin American I Asia Pacific
(13.2cmH x 5.25cmW x 1.48cmD)包括RS-422/485 scTew終端
ASCII碼
串行端口隔離
每個(gè)UL的2500V RMS端口信號(hào)隔離
ASCII驅(qū)動(dòng)程序在
1577
ProLinx單元和設(shè)備中的內(nèi)部應(yīng)用程序數(shù)據(jù)庫(kù)
3000V DC最小值，端口1至接地，端口至
支持串行ASCII通信（條形碼掃描儀、線(xiàn)路
邏輯電源隔離
打印機(jī)、傳統(tǒng)的基于終端的計(jì)算機(jī)系統(tǒng)等）。
與每個(gè)Unil一起裝運(yùn)
迷你DIN lo DB-9M串行電纜
網(wǎng)關(guān)上的串行端口可由用戶(hù)配置以支持ASCII
4ft RS 232配置電纜
通信（波特率、數(shù)據(jù)位、停止位等）。ASCI
2.5mm螺絲刀
端口可以充當(dāng)主端口（發(fā)送ASCII字符串）或從端口（接收
CD（文件和證書(shū)）
ASCII字符串）?；騼烧呒娑兄?
RS-4221485 DB-9至螺釘端子
ASCII規(guī)范
Adaplor（1或4，取決于端口）
可在多達(dá)四個(gè)端口配置中飛行1 0
ProSoft配置生成器
接收和/或transmil數(shù)據(jù)。
ProSoft Configuration Builder（PCB）提供了一種快速簡(jiǎn)便的方法
發(fā)送和接收
每個(gè)255 byles
管理定制的模塊配置文件，以滿(mǎn)足
bufer尺寸
應(yīng)用程序需求。PCB不僅是新產(chǎn)品的強(qiáng)大解決方案
使用傳輸字符
每個(gè)之間的0至65535毫秒延遲
配置文件，但也總是可以從中導(dǎo)入信息
起搏
傳輸字符。
以前的intalldl（已知工作）配置用于新項(xiàng)目。
一般規(guī)范
其他產(chǎn)品
ProLinx通信模塊為兩個(gè)或多個(gè)
ProSoft技術(shù)提供了完整的硬件和
更多dssimilable網(wǎng)絡(luò)類(lèi)型。模塊封裝在堅(jiān)固的
用于各種工業(yè)通信的軟件
擠壓鋁，是獨(dú)立的DIN導(dǎo)軌安裝協(xié)議
平臺(tái)。
網(wǎng)關(guān)，提供大多數(shù)
當(dāng)今工業(yè)自動(dòng)化中廣泛使用的procols。
訪(fǎng)問(wèn)我們的網(wǎng)站：htp://prosofp.t.chnology.co對(duì)于
完整的產(chǎn)品列表。
硬件規(guī)格
規(guī)格
描述
訂購(gòu)信息
電源
24 VDC標(biāo)稱(chēng)值
要訂購(gòu)此產(chǎn)品，請(qǐng)使用以下步驟：
18至36伏直流電
5102-DFCM-ASCII3
DF1主/從到ASCII通用串行
正極、負(fù)極、GND端子
網(wǎng)關(guān)
2.5 mm螺絲刀刀片
要訂購(gòu)，請(qǐng)聯(lián)系您當(dāng)?shù)氐腜roSoft Technology
當(dāng)前負(fù)載
24 VDC時(shí)最大500 mA
經(jīng)銷(xiāo)商有關(guān)您附近的ProSoft演示者列表，請(qǐng)?jiān)L問(wèn)
工作溫度
-2010年50°C（-4至122*F）
htp:///w.wporof-technology.com公司
緩慢溫度
-4010 85°C（-40至185°F）
經(jīng)銷(xiāo)商：
低調(diào)地放松
5至95%（非冷凝）
通過(guò)電子郵件或傳真將訂單發(fā)送至：
尺寸
標(biāo)準(zhǔn)尺寸：5 20H X 2.07W X 4.52D英寸。
北美/拉丁美洲/亞太地區(qū)
（13.2厘米高x 5.25厘米寬x 1.48厘米深）DF1 Master/Slave to ASCII Generic Serial
Gateway
5102-DFCM-ASCI13
The DFCM-ASCII modules are the idea/ solution for the
many applications where DF1 connectivity can be used
to integrate ASCII serial b devices into a system. The
DF1 gateway is a powerful module designed with both
Master and Slave support, enabling easy connection to
Rockwell Automation PLCs (CLX, SLC, PLC, CPLX, and
similar devices). In combination with the ASCII device
support, the module provides a very powerful interface to
the many ASCII devices which are in use in the industrial
marketplace today. Appl/ications for the module are
found in most industries, especially Manufacturing, Oil
and Gas, Electrical Power and Food Processing.
How to Contact Us: Sales and SupportDF1主/從到ASCII通用串行
網(wǎng)關(guān)
5102-DFCM-ASCI13
DFCM-ASCII模塊是
可以使用DF1連接的許多應(yīng)用
將ASCII串行輸入設(shè)備集成到系統(tǒng)中。這個(gè)
DF1網(wǎng)關(guān)是一個(gè)功能強(qiáng)大的模塊
主設(shè)備和從設(shè)備支持，可輕松連接到
羅克韋爾自動(dòng)化PLC（CLX、SLC、PLC、CPLX和
類(lèi)似裝置）。與ASCII設(shè)備結(jié)合使用
支持，該模塊為
工業(yè)中使用的許多ASCII設(shè)備
今天的市場(chǎng)。模塊的應(yīng)用程序如下
在大多數(shù)行業(yè)，尤其是制造業(yè)、石油業(yè)
以及天然氣、電力和食品加工。
如何聯(lián)系我們：銷(xiāo)售和支持
How to deal with the abnormal sound or vibration of ABB robot servo motor when it runs in repair of several faults?
Servo wiring:
Whether the power cable, encoder cable, control cable and cable are damaged; Check whether there are interference sources near the control line and whether they are parallel or too close to the nearby high current power cables; Check whether the potential of the grounding terminal changes suddenly to ensure excellent grounding.
Servo beters:
If the servo gain is set too large, it is recommended to manually or actively adjust the servo beters from the beginning; Acknowledge the setting of the time constant of the speed response filter. The initial value is 0, and you can test to increase the setting value; The electronic gear ratio is set too large, so it is recommended to restore to the factory setting; Resonance of servo system and mechanical system, test and adjust the frequency and amplitude of notch filter.
Mechanical system:
The coupling connecting the motor shaft and the equipment system deviates, and the mounting screws are not tightened; Poor engagement of pulleys or gears will also cause load torque changes. Test no-load operation. If it is normal during no-load operation, check whether the combination part of the mechanical system is abnormal; Recognize whether the load inertia, torque and speed are too large, and test the no-load operation. If the no-load operation is normal, reduce the load or replace the driver and motor with larger capacity. Application of Bently 3500 in steel, electric power, chemical and petrochemical industry and measuring points for vibration monitoring
The compressor belongs to the general equipment category, which is better used in steel, power, bllurgy, chemical, petrochemical and other enterprises. The following is a configuration example of Bentley vibration protection system used by the motor to drive the compressor unit through the gearbox for your reference.
Compressor unit: motor, gearbox, compressor
Typical vibration measuring points of Bently 3500 are arranged as follows:
The front and rear bearing boxes of the motor are equipped with shell vibration sensors to measure the j pair vibration of the motor bearings. The low speed end and gao speed end of the gearbox are respectively equipped with case vibration sensors to measure the j pair vibration of the gearbox. The front and rear X-Y direction eddy current sensor system of the compressor is used to monitor shaft vibration. In addition, a set of eddy current sensor system is also used to measure the compressor shaft displacement, and a set of eddy current sensor system is used to measure and monitor the key phase. The system configuration of the vibration monitoring product is as follows:
Centrifugal Compressor – Steam Turbine Drive
For units working in hazardous areas, Bentley sensors and monitoring systems should have the option of multi agency approval units. There is no requirement for the units working in the safe area.
1. Requirements for measuring point configuration
Keyphasor: each shafting of the compressor unit at the same speed is equipped with a Keyphasor measuring point; Bentley 3300XL series eddy current sensor is used for measurement.
Shaft vibration: each sliding support bearing is equipped with a pair of shaft vibration measuring points in X/Y direction (installed vertically to each other), which are measured by Bentley 3300XL series eddy current sensors.
Axial displacement: each thrust bearing of the compressor unit is equipped with double redundant axial displacement measuring points; Bentley 3300XL series eddy current sensor is used for measurement.
Bearing vibration (optional): each rolling support bearing is equipped with two bearing vibration measuring points (installed horizontally and vertically), which are measured by Bentley 330500 series Velomitor piezoelectric vibration velocity sensor.
Gearbox shell vibration (if applicable): a pair of X/Y direction shell vibration measuring points shall be provided at the support bearings of b and output shafts of each gearbox; Bentley 330400 series piezoelectric vibration acceleration sensor is used for measurement.
Overspeed protection (optional): each compressor unit is equipped with three redundant overspeed protection measuring points, which are measured by 3300XL series eddy current sensors. 2. Bently 3500 configuration requirements
Each key compressor unit is equipped with Bentley 3500 frame; Bently 35003500/15 power module;
Bently 35003500/22M transient data interface module; Bently 35003500/25 Keyphasor Module
Bently Bently 35003500/42M monitor module for the above measuring points of shaft vibration, shaft displacement, bearing vibration and shell vibration
(If applicable), 3500/53 triple redundant monitoring module shall be used for overspeed protection monitoring measuring points, and each monitoring channel (shaft vibration, shaft displacement and bearing vibration) shall be configured with two relay output channels; Bently Bently 3500 3500/32 (4-channel) or 3500/33 (16 channel) relay module is adopted, Bently Bently 3500 3500/92Modbus communication gateway is adopted
For units working in hazardous areas, 3500 monitor modules connected to field signals shall be equipped with built-in safety barriers; 3500/04 intrinsically safe grounding module shall be configured in the 3500 rack.
Centrifugal Compressor – Motor Driven
For units working in hazardous areas, Bentley sensors and monitoring systems should have the option of multi agency approval units. There is no requirement for the units working in the safe area.
1. Bently 3500's requirements on the configuration of measuring points for vibration monitoring of the unit
Keyphasor: each shafting of the compressor unit at the same speed is equipped with a Keyphasor measuring point; Bentley 3300XL series eddy current sensor is used for measurement.
Shaft vibration: each sliding support bearing is equipped with a pair of shaft vibration measuring points in X/Y direction (installed vertically to each other), which are measured by Bentley 3300XL series eddy current sensors.
Axial displacement: each thrust bearing of the compressor unit is equipped with double redundant axial displacement measuring points; Bentley 3300XL series eddy current sensor is used for measurement.
Bearing vibration: each rolling support bearing is equipped with two bearing vibration measuring points (installed horizontally and vertically), which are measured by Bentley 330500 series Velomitor piezoelectric vibration velocity sensor.
Bearing temperature (if applicable): each sliding support bearing and thrust bearing shall be equipped with bearing pad temperature measuring points; The working face and non working face of thrust bearing shall be equipped with temperature measuring points at the same time.
Gearbox shell vibration (if applicable): a pair of X/Y direction shell vibration measuring points shall be provided at the support bearings of b and output shafts of each gearbox; Bentley 330400 series piezoelectric vibration acceleration sensor is used for measurement.
2. Bently 3500 configuration requirements
Bently 3500 frame for each key compressor unit
Each Bently 3500 rack is configured with redundant 3500/15 power modules
3500/22M transient data interface module is configured in each Bentley 3500 rack;
For the above Keyphasor measurement points, the Bently 3500 rack of each unit is equipped with corresponding 3500/25 Keyphasor modules
The 3500/42M monitor module must be configured for the above measuring points of shaft vibration, shaft displacement, bearing vibration and shell vibration
(If applicable), the above bearing temperature measuring points need to be configured with corresponding 3500/60, 61 temperature monitoring modules, or 3500/62 process quantity monitoring modules
Each monitoring channel (shaft vibration, shaft displacement and bearing vibration) is equipped with two relay output channels of D-type; Use 3500/32 (4-channel) or 3500/33 (16 channel) relay modules
Each Bently 3500 rack is configured with a 3500/92Modbus communication gateway
For units working in hazardous areas, 3500 monitor modules connected to field signals shall be equipped with built-in safety barriers; 3500/04 intrinsically safe grounding module shall be configured in the 3500 rack.
screw compressor
For units working in hazardous areas, Bentley sensors and monitoring systems should have the option of multi agency approval units. There is no requirement for the units working in the safe area.
1. Bently measuring point configuration requirements
Keyphasor: each shafting of the compressor unit at the same speed is equipped with a Keyphasor measuring point; Bentley 3300XL series eddy current sensor is used for measurement.
Shaft vibration: each sliding support bearing is equipped with a pair of shaft vibration measuring points in X/Y direction (installed vertically to each other), which are measured by Bentley 3300XL series eddy current sensors.
Axial displacement: each thrust bearing of the compressor unit is equipped with double redundant axial displacement measuring points; Bentley 3300XL series eddy current sensor is used for measurement.
Bearing vibration: each rolling support bearing is equipped with two bearing vibration measuring points (installed horizontally and vertically), which are measured by Bentley 330500 series Velomitor piezoelectric vibration velocity sensor.
Bearing temperature (if applicable): each sliding support bearing and thrust bearing shall be equipped with bearing pad temperature measuring points; The working face and non working face of thrust bearing shall be equipped with temperature measuring points at the same time.
Gearbox shell vibration (if applicable): a pair of X/Y direction shell vibration measuring points shall be provided at the support bearings of b and output shafts of each gearbox; Bentley 330400 series piezoelectric vibration acceleration sensor is used for measurement.
2.3500 Configuration requirements
Each key compressor unit is equipped with Bentley 3500 frame
Each Bently 3500 rack is configured with redundant 3500/15 power modules
3500/22M Transient Data Interface Module (RJ45 Network Interface) is configured in each Bentley 3500 rack
For the above Keyphasor measurement points, the Bently 3500 rack of each unit is equipped with corresponding 3500/25 Keyphasor modules
The 3500/42M monitor module must be configured for the above measuring points of shaft vibration, shaft displacement, bearing vibration and shell vibration
(If applicable), the above bearing temperature measuring points need to be configured with corresponding 3500/60, 61 temperature monitoring modules, or 3500/62 process quantity monitoring modules
Each monitoring channel (shaft vibration, shaft displacement and bearing vibration) is equipped with two relay output channels of D-type; Use 3500/32 (4-channel) or 3500/33 (16 channel) relay modules
Each Bently 3500 rack is configured with a 3500/92Modbus communication gateway
For units working in hazardous areas, 3500 monitor modules connected to field signals shall be equipped with built-in safety barriers; 3500/04 intrinsically safe grounding module shall be configured in the 3500 rack. API618 reciprocating compressor
For units working in hazardous areas, Bentley sensors and monitoring systems should have the option of multi agency approval units. There is no requirement for the units working in the safe area.
1. Requirements for measuring point configuration
Multi event Keyphasor: A multi event Keyphasor runner MEW is installed at the drive end of the reciprocating compressor to measure the Keyphasor reference signal of the reciprocating compressor. The multi event Keyphasor runner can be Bentley standard multi event runner MEW, or the reciprocating compressor manufacturer can customize and design the multi event Keyphasor runner according to Bentley's engineering experience in multi event Keyphasor runner based on its own equipment structure design characteristics. The multi event Keyphasor signal is measured by Bentley 3300XL series eddy current sensor.
Crankcase vibration: a vibration speed sensor is arranged on the horizontal axis of each main bearing between two cylinder rows of the reciprocating compressor crankcase to measure the crankcase body vibration. Bentley 330500 series Velomitor piezoelectric vibration speed sensor is used when the working speed of the reciprocating compressor is higher than 500 rpm; Bentley 190501VelomitorCT piezoelectric vibration speed sensor is used when the working speed is lower than 500rpm.
Crosshead vibration: redundant acceleration sensors are configured on the vertical plane at the midpoint of crosshead movement of each cylinder of the reciprocating compressor to monitor the impact event of reciprocating components; Bentley 330425 acceleration sensor is used for measurement.
Piston rod b: a pair of mutually perpendicular piston rod b measuring points shall be configured in the horizontal and vertical directions of each cylinder of the reciprocating compressor perpendicular to the piston rod plane; Bentley 3300XL series eddy current sensor is used for measurement. For reciprocating compression piston rod measurement.
Cylinder dynamic pressure: each cylinder of the reciprocating compressor is equipped with two cylinder pressure measuring points (suction and exhaust), which are measured by Bentley 165855 cylinder pressure sensor.
Bearing vibration: each main bearing in the crankcase of the reciprocating compressor is equipped with a speed sensor to measure the bearing vibration. Bentley 330500 series Velomitor piezoelectric vibration speed sensor is used when the working speed of the reciprocating compressor is higher than 500 rpm; Bentley 190501VelomitorCT piezoelectric vibration speed sensor is used when the working speed is lower than 500rpm.
Bearing temperature: each main bearing is equipped with a temperature sensor to measure the bearing temperature.
Air valve temperature: each air valve (suction valve and exhaust valve) of the reciprocating compressor cylinder is equipped with a temperature measuring valve temperature.
Gearbox shell vibration (if applicable): a pair of X/Y direction shell vibration measuring points shall be provided at the support bearings of b and output shafts of each gearbox; Bentley 330,400 series piezoelectric vibration acceleration sensor is used for measurement.
Motor pad vibration: each rolling support bearing is equipped with two pad vibration measuring points (installed horizontally and vertically), which are measured by Bentley 330500 series Velomitor piezoelectric vibration velocity sensor.
2. Bently 3500 configuration requirements
In paper and board mills.. in a wide range of
the horizontal force component resulting from
converting operations... and in plants processing
web tension on a roll.
HWS1500-24LAM VME 母版 810-069751-114 810-046015-010 810-001489-016 810-046015-010 810-068158-014 810-225420-002 810-046015-010 810-225420-002 810-801237-021 810-801237-021 810-066590-004 810-102361-222 853-049542-173 810-800081-022 810-102361-222 810-068158-014 810-046015-010 810-001489-016 810-066590-004 810-801237-021 810-801237-021 810-046015-010810-046015-010 810-800082-043 810-073479-215 853-049542-173 810-800082-043 810-017034-005 810-800081-018 853-001983-110 LZS-1500-3 LZS-A1500-3 LZS-A1000-3 HWS1500-24LAM VME 母版 810-069751-114 810-046015-010 810-001489-016 810-046015-010 810-068158-014 810-225420-002 810-046015-010 810-225420-002 810-801237-021 810-801237-021 810-066590-004 810-102361-222 853-049542-173 810-800081-022 810-102361-222 810-068158-014 810-046015-010 810-001489-016 810-066590-004 810-801237-021 810-801237-021 810-046015-010810-046015-010 810-800082-043 810-073479-215 853-049542-173 810-800082-043 810-017034-005 810-800081-018 853-001983-110 LZS-1500-3 LZS-A1500-3 LZS-A1000-3 HWS1500-24
