Ev2+PDG-SD型操作说明书

Eaton PDG23G0045TFFLEaton Power Defense molded case circuit breaker, Globally Rated, Frame 2, Three Pole, 45A, 35kA/480V, T-M (Fxd-Fxd) TU, Standard Terminals Load Only (PDG2X3T100)Eaton Power Defense molded case circuit breakerPDG23G0045TFFL 78667991149588.9 mm 152.4 mm 104.6 mm 1.82 kg Eaton Selling Policy 25-000, one (1) year from the date of installation of theProduct or eighteen (18) months from thedate of shipment of the Product,whichever occurs first.RoHS Compliant CCC MarkedCSAIEC 60947-2UL 489Product NameCatalog Number UPCProduct Length/Depth Product Height Product Width Product Weight WarrantyCompliancesCertifications35 kAIC at 480 Vac260045 AThree-pole600 VPD2 Global30 kAIC Icu/ 22.5 kAIC Ics/ 63 kAIC Icm @440V (IEC)18 kAIC @600V (UL/CSA)35 kAIC @480V (UL)10 kAIC Icu @250 Vdc65 kAIC @240V (UL)10 kAIC Icu @125 Vdc55 kAIC Icu/ 55 kAIC Ics/ 121 kAIC Icm @240V (IEC)20 kAIC Icu/ 15/13 kAIC Ics/ 42 kAIC Icm @525V South Africa (IEC)25 kAIC Icu/ 20 kAIC Ics/ 52.5 kAIC Icm @480V Brazil (IEC) 36 kAIC Icu/ 36 kAIC Ics/ 75.6 kAIC Icm @380-415V (IEC)8 kAIC Icu/ 4 kAIC Ics/ 16.8 kAIC Icm @690V (IEC) ThermomagneticClass AComplete breakerStandard Terminals Load Only600 Vac Eaton Power Defense PDG23G0045TFFL 3D drawingConsulting application guide - molded case circuit breakersPower Defense molded case circuit breaker selection posterPower Defense brochurePower Defense technical selling bookletPower Defense molded case circuit breakers - Frame 2 product aidMolded case circuit breakers catalogPower Defense Declaration concerning California’s Proposition 65PDG2 CB reportPDG4 CCC certificationPDG4 CB reportEU Declaration of Conformity - Power Defense molded case circuit breakersPower Defense Frame 2 terminal kit - PDG2X3(2)(4)TA225RF instructions - IL012245EN H01Power Defense Frame 2 handle mech direct rotary handle instructions - IL012134ENPower Defense Frame 2 handle mech variable depth rotary handle instructions - IL012136ENPower Defense Frame 2 shunt trip UVR instructions - IL012130EN Power Defense Frame 2 clamp terminal (steel), 20A, 3 pole instructions - IL012246EN H03Power Defense Frame 2 tunnel terminal (aluminum), 150A, 3 pole instructions - IL012238EN H03Power Defense Frame 2 global terminal shield, 3 pole - IL012330EN Power Defense Frame 2 locking devices and handle block instructions - IL012149ENPower Defense Frame 2 multi wire connector kit -PDG2X3(2)(4)TA2253W instructions - IL012243EN H01Power Defense Frame 2 box terminal (steel), 100A, 3 pole instructions - IL012234EN H03Power Defense Frame 2 box terminal (aluminum), 225A, 3 poleInterrupt ratingFrameRated operation voltage (Ue) at AC - max Amperage RatingNumber of polesVoltage rating - maxCircuit breaker typeInterrupt rating rangeSwitch off techniqueClassCircuit breaker frame typeTerminalsVoltage rating 3D CAD drawing package Application notes BrochuresCatalogsCertification reports Installation instructionsT-M (Fxd-Fxd) TU instructions - IL012235EN H03Power Defense Frame 2 tunnel terminal (aluminum), 100A, 3 pole instructions - IL012237EN H03Power Defense Frame 2 terminal kit - PDG2X3(2)(4)TA150RF instructions - IL012244EN H01Power Defense Frame 2 tunnel terminal (aluminum), 50A, 3 pole instructions - IL012236EN H03Power Defense Frame 1 IEC and Frame 2 Rotary Mechanism with NFPA Handle Attachment Instructions (IL012260EN).pdfPower Defense Frame 2 tunnel terminal kits - PDG2X1TA225K instructions- IL012239EN H01Power Defense Frame 2/3/4/5/6 voltage neutral sensor module wiring instructions – IL012316ENPower Defense Frame 1-2-3-4 IP door barrier assembly instructions -IL012278ENPower Defense Frame 2 screw terminal_end cap kit, 225A, 3 pole instructions - IL012258EN H01Power Defense Frame 2 Direct Rotary Handle Assy With Interlock Version Instructions (IL012138EN).pdfPower Defense Frame 2 multi wire connector kit -PDG2X3(2)(4)TA2256W instructions - IL012242EN H01Power Defense Frame 2 PDG2 and PDC(E)9 breaker instructions -IL012106ENPower Defense Frame 2 TMTU Aux, Alarm, ST and UVR Animated Instructions.rhPower Defense Frame 2 withTMTU, Shunt Trip_UVR Animated Instructions.rhPower Defense Frame 2 Bell Alarm with PXR Animated Instructions.pdf.rh Power Defense Frame 2 Handle Mech Variable Depth Rotary Handle Animated Instructions.rhPower Defense Frame 2 Locking Devices and Handle Block Animated Instructions.pdf.rhPower Defense Frame 3 Variable Depth Rotary Handle Mechanism Installation How-To VideoPower Defense Frame 2 Direct Rotary Handle Mechanism Installation How-To VideoPower Defense Frame 2 Aux, Alarm, Shunt Trip, and UVR How-To Video Power Defense Frame 2 Variable Depth Rotary Handle Mechanism Installation How-To VideoPower Defense molded case circuit breakersTrip TypeInstallation videosMultimediaEaton Corporation plc Eaton House30 Pembroke Road Dublin 4, Ireland © 2023 Eaton. All Rights Reserved. Eaton is a registered trademark.All other trademarks areproperty of their respectiveowners./socialmediaPower Defense Frame 5 Trip Unit How-To Video Power Defense Frame 6 Trip Unit How-To Video Eaton Power Defense for superior arc flash safety Power Defense Breakers Eaton Specification Sheet - PDG23G0045TFFL Power Defense time current curve Frame 2 - PD2Molded case and low-voltage power circuit breaker health Making a better machineSingle and double break MCCB performance revisited Intelligent circuit protection yields space savings Safer by design: arc energy reduction techniques Molded case and low-voltage breaker healthSpecifications and datasheetsTime/current curvesWhite papers。

Electric cylinder units EPCE2d I nternet: /catalogue/...Subject to change – 2023/04Electric cylinder units EPCEKey featuresAt a glancePlug and work with the Simplified Motion SeriesThe simplicity of pneumatics is now combined for the first time with the advantages of electric automation thanks to the Simplified Motion Series.These integrated drives are the perfect solution for all users who are looking for an electric alternative for very simple movement and positioning tasks between two mechanical end positions, but don't want the commissioning process for traditional electric drive systems that can often be quite complex. There is no need for any software since operation is simply based on the "plug and work" principle. Digital I/O (DIO) and IO-Link are always automatically included – a product with two types of control as standard.IntegratedEasyStandardisedConnectedThe integrated electronics in the drive are at the heart of the Simplified Motion Series.For commissioning, simply set all rel-evant parameters directly on the drive:• Speed and force• Reference end position and cushioning• Manual operationElectrical connection via M12 plug design• Power (4-pin): power supply for the motor• Logic (8-pin): control signal, sensor signal and power for the integrated electronicsUse of extended functions possible via IO-Link:• Remote configuration of motion parameters• Copy and backup function for transferring parameters• Read function for extended p rocess parameters• Freely definable intermediate position• Firmware updateThe functions of the Simplified Motion Series Basic profile for movement between two end positions: Extended motion profile for simplified press-fitting and clamping functions: v v• • Proximity switches are required in order to implement any intermediate positions.• With the intermediate position that can be freely configured via IO-Link, movements can be stopped at a freely defined point between the end positions, without the need for proximity switches or external stops32023/04 – Subject to change d I nternet: /catalogue/...Electric cylinder units EPCEKey featuresAt a glance• Without external servo drive: all the necessary electronic components are combined in the integrated drive • Two control options integrated as standard: digital I/O and IO-Link• Complete solution for simple movements between mechanical end positions• Simplified commissioning: all parameters can be manually set directly on the drive • No special expertise required for commissioning• Minimal zero stroke and extremely compact design make this product the perfect choice for applications where space is at a premium• Innovative interpretation of toothed belt technology for maximum dynamic response and minimal positioning times • Ideal for fast movement in sorting, distribution and testing applicationsThe products in the Simplified Motion Series Electric cylinder unit EPCE Electric cylinder unit EPCSElectric cylinder unit with parallelmotor mounting EPCSMini slide unit EGSS-BS-KFMini slide unit with parallel motor mounting EGSS-BS-KFSpindle axis unit ELGS-BS-KFSpindle axis unit with parallel motor mounting ELGS-BS-KFToothed belt axis unit ELGS-TB-KF Toothed belt axis unit ELGE Rotary drive unit ERMSOther variants with 3 or 4 piston rods available.Electric cylinder units EPCEPeripherals overviewCover variantsStandard Multimount, front Multimount, rear Multimount, both endsFor the variants with multimount cover (EPCE-TB-...-MF / -MB / -MD), lateral female threads with centring diameter and through-holes are also available. Mounting optionsWith standard cover variantAt the side via profile mounting On the end face via threadWith multimount coverOn the end face via thread At the side/underneath via thread Via through-holesCable outlet directionStandard[B] Rear[L] Left[R] RightControl elements[1] Pushbutton actuators for parameterisation and control4d I nternet: /catalogue/...Subject to change – 2023/0452023/04 – Subject to change d I nternet: /catalogue/...Electric cylinder units EPCEPeripherals overviewRightLeftTopRearFrontElectric cylinder units EPCEType codes6d I nternet: /catalogue/...Subject to change – 2023/0472023/04 – Subject to change d I nternet: /catalogue/...Electric cylinder units EPCEDatasheet-N- Size 45, 60-T-Stroke length 5 … 80 mm1)Adjustable in increments of 10%2)Unchangeable parameterElectric cylinder units EPCEDatasheet1) At max. feed force8d I nternet: /catalogue/...Subject to change – 2023/0492023/04 – Subject to change d I nternet: /catalogue/...Electric cylinder units EPCEDatasheet1)With cover variant EPCE-...-MF10d I nternet: /catalogue/...Subject to change – 2023/04Electric cylinder units EPCEDatasheetMaterials Sectional viewPin allocationPower supplyLogic interfacePlugPlug1324Maximum permissible loads on the piston rodIf there are two or more forces and torques simultaneously acting on the piston rod, the following equations must be satisfied:F 1/M 1 = dynamic value F 2/M 2 = maximum valueff vv =|FF yy 1|FF yy2+|FF zz1|FF zz2+|MM yy1|MM yy2+|MM zz1|MM zz2≤1 |MMMMMMMM | ≤ MMMMMMMM mmmmmmmm mmmm|FFFF FFFF | ≤ FFFFFFFF mmmmmmmm mmmm Maximum permissible lateral forces Fy max and Fz max on the piston rod as a function of projection ll [mm]F [N ]20406080100120110100EPCE-TB-45EPCE-TB-45-M...EPCE-TB-60EPCE-TB-60-M...Piston rod deflection f as a function of projection Al [mm]f [m m ]204060801001200.250.50.7511.251.51.7522.252.5EPCE-TB-45EPCE-TB-60DatasheetSizing example Application data:• Payload: 8 kg• Mounting position: horizontal • Stroke: 60 mm• Max. permissible positioning time: 0.5 s (one direction)Step 1: Selecting the smallest possible size from the table a page 12Step 2: Selecting the max. speed level v for payload mStep 3: Reading off the min. positioning time t for stroke lv m [k g ]10v t [s ]1.6l = 10 mm l = 20 mm l = 30 mm l = 40 mm l = 50 mm l = 60 mm l = 80 mma Max. speed level for payload: level 8a Min. positioning time for 60 mm at level 8: 0.3 sResultThe application can be implemented using EPCE-TB-60-60. A minimum positioning time (one direction) of 0.3 s is achieved. Longer positioning times can be selected at any time using a lower speed level.Mass m as a function of speed level v Horizontal Vertical EPCE-45EPCE-45v m [k g ]123456789100.511.522.533.544.55v m [k g ]123456789100.250.50.7511.251.51.7522.252.5EPCE-60EPCE-60v m [k g ]12345678910012345678910v m [k g ]123456789100.511.522.533.544.55H- -NoteThe lines represent the maximum values. The lower speed levels can be set at any time.DatasheetPositioning time t as a function of speed level v and stroke l EPCE-45EPCE-60v t [s ]1234567891000.20.40.60.811.21.4v t [s ]123456789100.20.40.60.811.21.41.6l = 10 mm l = 20 mm l = 30 mm l = 40mm l = 50 mml = 10 mm l = 20 mm l = 30 mm l = 40 mm l = 50 mm l = 60 mm l = 80 mmSpeed v as a function of speed level vv v [m /s ]1234567891000.10.20.30.40.50.60.7EPCE-TB-45EPCE-TB-60Feed force F as a function of force level F1F1F [N ]12345678910020406080100120140160EPCE-TB-45EPCE-TB-60H--NoteSpanner flat ß2 can be aligned either way.Datasheet-NoteH-For size 60, the through-holes cannot be used with the following combinations:• Through-hole at the front: not in combination with stroke 5 or 10 mm and motor mounting variant "Standard" (at front)• Through-hole at the rear: not in combination with motor mounting variant "Rear"Datasheet[1]At least one piston rod must be selected.[2]For size 45 with stroke 5 mm or 10 mm and cover variant -MF or -MD, not in combination with cable outlet direction "Standard".[3]For size 45 and cover variant -MB or -MD, not in combination with cable outlet direction "Rear"H--NoteFor size 60, the through-holes cannot be used with the following combinations:• Through-hole at the front: not in combination with stroke 5 or 10 mm andmotor mounting variant "Standard" (at front)• Through-hole at the rear: not in combination with motor mounting variant"Rear"AccessoriesProfile mounting EAHF-L2-...-P-S• For mounting the cylinder on the side of the profile Material:Anodised wrought aluminium alloyRoHS-compliant212023/04 – Subject to change d I nternet: /catalogue/...Electric cylinder units EPCEAccessoriesProfile mounting EAHF-L2-...-P Material:Anodised wrought aluminium alloy RoHS-compliant• For mounting the cylinder on the side of the profile.The profile mounting can be attached to the mounting surface using the drilled hole in the centreElectric cylinder units EPCEAccessories1)Packaging unit22d I nternet: /catalogue/...Subject to change – 2023/04232023/04 – Subject to change d I nternet: /catalogue/...Electric cylinder units EPCEAccessoriesFesto - Your Partner in AutomationConnect with us/socialmedia 1Festo Inc.2Festo Pneumatic 3Festo Corporation 4Regional Service Center 5300 Explorer DriveMississauga, ON L4W 5G4CanadaAv. Ceylán 3,Col. Tequesquináhuac 54020 Tlalnepantla, Estado de México1377 Motor Parkway Suite 310Islandia, NY 117497777 Columbia Road Mason, OH 45040Festo Customer Interaction CenterTel:187****3786Fax:187****3786Email:*****************************Multinational Contact Center 01 800 337 8669***********************Festo Customer Interaction Center180****3786180****3786*****************************S u b j e c t t o c h a n g e。

IEV2系列智能电动阀门用户手册北京五洲创业科技有限公司目录一、产品概述二、功能介绍1、通信功能2、智能控制功能3、防卡死功能4、宽范围供电电压5、防锈防渗漏阀体设计三、性能参数1、阀门尺寸2、阀门外形尺寸表四、机械尺寸五、型号说明IEV2智能电动阀门安装调试手册一、安装指南1、阀门安装2、电源线连接3、通信线连接二、阀门指令1、指令说明2、寄存器说明3、IEV2系列智能电动阀门的操作指令表4、阀门设置流程一、产品概述IEV2系列智能电动阀门，为您提供其它电动阀门不具有且最实用的四大功能：通信功能：提供提供RS-485接口，支持Modbus协议，可方便地与具有RS-485、Modbus通信接口的PLC、DCS、计算机等上位机及传输设备对接。

智能控制功能：可通过RS-485接口编程，编程后可在无人值守、无上位机的情况下自动运行。

防卡死功能：流体中杂质较多时，可大幅度降低维修次数。

宽范围输入电压：DC 9~35V的宽范围输入电压，可有效抵御电压波动和线路压降造成的影响。

二、功能介绍1、通信功能IEV2系列智能电动阀门，提供RS-485接口，支持Modbus协议（ASCII模式）。

通信方式：半双工。

通信速率：1200、2400、4800、9600b/s。

保护电流：50mA。

2、智能控制功能IEV2系列智能电动阀有三种工作模式，即：实时模式、星期模式、节假日模式。

实时模式在实时模式下，上位机可实时对IEV系列智能电动阀进行操作，在实时模式下IEV2系列智能电动阀可执行的控制命令有：1）开阀、关阀、阀门开度调整。

2）设置工作模式。

3）设置工作模式数据。

4）设置通信速率。

5）上报阀门开度。

6）上报阀门工作状态。

7）与上位机校对时间。

8）上报身份识别码。

星期模式星期模式必须通过上位机预先编程方可实现，编程完成后可在无上位机的情况下自动运行。

其运行方式是：将一天最多分成8个时段，每个时段的阀门开度不同，星期一至星期五按同一规律运行。

上海精派汽车充电器SDD使用说明书1、电动车充电器说明书有一条看不懂，帮忙解释一下意思是先插电动车上的插头，然后再插220伏插头，这样充电器先自检，有个时间段，所以要停十几秒钟！2、智能二段式电动车充电器的使用方法一、确定交流电与充电器输入电压是否相符。

二、确定充电器输出电压与电池额定电压是否相符。

三、先插充电器与电池盒相连的插头，后插交流电源插头，充电完成后，先拔交流电源插头。

四、充电指示灯显示红色时表示正常充电，充电完成，充电指示灯由红色变为绿色。

五、充电器用于室内，应注意防潮湿，严禁摔碰，建设不要把充电器放在电动车的后备箱中，以防止震动、颠簸。

充电时严禁覆盖，应放在通风、散热的地方，否则会影响充电器的使用寿命及充电状态，损伤电池。

3、电动汽车常用的充电方法有哪些电动汽车充电操作步骤？电动汽车常用的充电方法有两种，一种是用家里的220伏或者说30伏进行交流变直流充电。

另一种是在高速服务站或者专门的充电站，用上千伏的直流电直接充电。

具体的操作步骤，以家用的充电为例。

从后备箱取出充电器后，将充电器的一端连接到车身的充电口上，另一端接入家用的220伏插头上，此时就可以看到指示灯点亮，说明连接正常，大概到10个小时之后，可完成充电。

望采纳谢谢4、汽车电瓶充电器怎么使用？充电需要20小时，比如12V60Ah充电方式：采用恒压限流方式进行充电，恒压14.V限流15A充电16小时，再以3A恒流充电4小时，共20小时。

电瓶充满电的可根据以下现象来判断：1）蓄电池内产生大量气泡，既出现“沸腾”现象；2）端电压上升至最大值且两小时内不再上升；3）电解液上升至最高位，且两小时内不再上升。

车载充电器是指常规通过汽车电瓶(轿车12V, 卡车24V)供电的车载充电器，大量使用在各种便携式、手持式设备的锂电池充电领域。

5、电动车正确充电方法？电动车的充电问题一直以来都是用户最关心的问题之一。

充电方式不正确有可能损伤电池和电机，甚至有可能造成安全隐患。

Instruction and OperatingManualSolenoid ValveESV-S/D SeriesPower-Genex Ltd.1. Introduction1.1General InformationThis instruction and operating manual contains important notices the user should observe for a personal safety as well as for prevention against damage to property. Notices concerning a personal safety are highlighted by a safety alert symbol ().1.2General Safety InstructionsThis product was delivered out from the factory without any safety problems after a strict quality management process. In order to maintain this status and ensure a safe operation of this product, please be sure to read all safety instructions carefully described in this manual and observe safety information and symbols without exception.1.3 Correct Usage① This product can be used only for purposes specified in these instructions. If they are notdefinitely stated in these instructions, the user is fully responsible for all changes and retrofits to this product.② This product is the electrostatic sensitive device that may be seriously damaged by voltagesundetectable to a human. These kinds of voltages occur as soon as a electronic component or an assembly is touched by a person who is not grounded against a static electricity.Damage to a electronic component as a result of overvoltage cannot usually be detected immediately. It may become apparent after a long period of operation. Therefore, please make sure to avoid electrostatic charge.1.4 Range and Responsibilities of Personnel① Qualified personnel should be trained, instructed or authorized in operating and maintainingproducts and systems according to the safety regulations for electrical circuits, high voltages and hazardous atmosphere.② For explosion proof products, they should be trained, instructed or authorized in carrying outwork on electrical circuits for hazardous systems.③ They should be trained or instructed in maintenance and use of proper safety equipmentaccording to the safety instructions.④ They should have a good experience to identify risks and avoid potential hazards whenworking with these products and systems.1.5 Transport and StorageMake sure that damages during delivery are prevented through proper packaging.Products and replacement parts should be returned in their original packaging. If the original packaging is no longer available, please ensure that they should be packaged to provide sufficient protection against transport.2. SpecificationsSingle CoilDual CoilESV-SESV-SSESV-DESV-DSOperating Air pressure 1.5 ~ 10 bar Supply Air Pressure (Max.) 15 bar Operating Voltage : CurrentAC 220V : 17mA AC 110V : 55mA DC 24V : 138mAVoltage Tolerance ±10%Explosion proof class Exd IIC T6 (KC-certified)Operating Ambient Temp.-20 ~ +60℃Flow Capacity(Cv) 0.9Mounting Configuration NAMUR or screw interfacePneumatic Connections PT 1/4 or NPT 1/4 Electrical Connections G 1/2, NPT 1/2 or M20Coil Insulation GradeClass F or H Duty Cycle 100%Material (body)Aluminum 316SS Aluminum 316SS Weight0.9Kg1.9Kg1.4Kg2.5Kg3. Part Numbering System (order code)Model No.ESV - x xX XCoil(s)Single coilS Dual coilsDMaterialAluminum . 316SS SOperating VoltageAC 220 A220 AC 110 A110 DC 24D24Connections (Pneumatic -Electrical)Rc 1/4 - G1/2 P NPT 1/4 - NPT 1/2N4. Principle of Operation1) If power is on a magnetic force is created around coils.2) The armature core (10) is moved to and blocks the armature vent body (20). 3) A supply air pushes a spool through the orifice body (3) and vents out from Port 4. 4) If a voltage is not supplied, a magnetic force around coils disappears.5) A supply air from the orifice body (3) is blocked by a spring between the armature seat (18) and the armature core (10).6) A supply air pushes the spool from the bottom through an air line at the center, and air remaining in the orifice body (3) vents out from the vent body (20). 7) Eventually, a supply air vents out from Port 2 when power is off.5. Manual SwitchThe ESV solenoid valve can be operated by this switch manually while air is supplied. - Ininitial setting “0” : the ESV solenoid valve works with a power voltage. - Manual operation “1” : Port 4 is open regardless of a power voltage.When power is off and the manual switch is positioned to “0”, Port 2 becomes open. When the manual switch is postioned to “1”, Port 4 becomes open.“0”“1”Note that the manual switch is not active when power is off.<Power On / Activated><Power Off / Normal>6. InstallationAs the ESV solenoid valve is designed for NAMUR mounting pattern, it can be mounted directly onto the pneumatic actuator without an additional piping. Also, as it has Rc 1/4 or NPT 1/4threads inside of the connections as standard, the screw interface is available.<Single coil type><Dual coils type>7. Electrical ConnectionsThe ESV solenoid valve head can be rotated by 90° to the right or to the left for an optimal mounting as shown below.① Supply the rated voltage and current stated on this manual. Otherwise, it may cause a serious damage or malfunctions.② Observe all explosion proof regulations required in the area.. ③Earth internally and externally before using.8. Spare PartsNo. Description No.Description1 Valve Body 15 Orifice Body Bolt2 Valve Body Cover 16 Valve Body Cover Bolt3 Orifice Body 17 Armature Seat Ring4 Coil Box Body 18 Armature Seat Bolt5 Coil Box Cover 19 Armature Seat Tube6 Terminal Box Cover 20 Armature Vent Body7 Terminal Box 21 Solenoid Coil Bobbin8 Valve Spool 22 Solenoid Coil9 Orifice 23 Solenoid Coil Cover10 Armature Core 25 Terminal Box Bolt11 Stop Pin 26 Ground Bolt12 Stop Pin Spring 27 Air Vent13 Auto-Manual Switch14 Auto-Manual Switch Stop Pin9. Dimensions 9.1 ESV-S9.2 ESV-DPower-Genex Ltd. 99, Eunbong-ro, Namdong-gu, Incheon 405-849 Korea Tel : +82-32-812-6644Fax : +82-32-812-6645Website : E-mail : ********************Subject to change without prior notice。

COPES－VULCAN带快速更换内部部件的单座“SD”调节阀安装、运行、维护使用说明书SINGLE WEB “SD” TYPE CONTROL VALVE WITH QUICK CHANGE TRIM目录引言 (4)第一部分安装 (6)1.1 验收 (6)1.2 储存 (6)1.3 安装 (6)1.4 调试前复检 (9)1.5 执行机构及配件 (10)1.6 运行要求 (10)第二部分维护 (11)2.1 注意事项 (11)2.2 例行检查 (11)2.3 从调节阀上拆卸执行机构 (14)2.4 解体调节阀 (15)2.5 装配调节阀 (20)2.6 装配执行机构 (28)2.7 研磨阀塞及套筒 (31)图1 调节阀剖面图 (33)图2 螺栓紧固顺序 (36)表1 紧固力矩 (37)表2 阀塞和阀杆组件紧固力矩 (38)引言SD型调节阀是用于高温高压工况下的调节阀，其尺寸范围为3/4”、1”、1.5”、2”、3”、6”、8”、10”、12”、14”和16”（20mm、25 mm、40 mm、50 mm、80 mm、150 mm、200 mm、250 mm和300 mm、350 mm、400 mm），ANSI压力磅级由150磅级到2500磅级。

每个阀门由几个分项组件组成。

例如在图一中，阀体组件包含阀体〔1〕、阀盖螺栓〔13〕及阀盖螺母〔14〕和阀盖/阀体密封垫圈〔15〕。

阀盖组件包含阀盖〔2〕、盘根螺栓及螺母〔11〕和〔12〕，及根据阀门与执行机构的几种不同连接方式所需要配备的零件：压块连接包含压块〔22〕及内六角螺栓〔23〕；螺杆连接包含螺纹环〔32〕；螺栓连接包含螺栓〔33〕和螺母〔34〕。

盘根组件包含支撑环〔7〕、盘根〔8〕、盘根压盖或盖圈〔9〕及盘根紧固件〔10〕组成。

如果采用双盘根自然就包含两套盘根〔8〕及一个隔离套环〔24〕。

阀塞组件的构成取决于种类及尺寸，阀塞有平衡及非平衡式之分，尺寸有全尺寸及变径之分。

电力电源系统使用手册厦门爱维达电子有限公司目录一、简介 (1)二、外型结构与功能说明 (2)三、配线表 (5)四、安置注意事项 (6)五、操作程序 (6)六、状况处理 (9)七、动作原理 (15)八、通讯接口说明 (16)八、特性表 (18)一、简介(一)前言：本产品针对国内电网的实际情况，同时根据客户办公自动化的趋势，以精致的品质、优异的性能及人性化操作为设计导向。

安置空间的大小及位置，以及所产生的噪音对办公人员造成的干扰问题，我们已考虑在内，所以本产品是办公最佳的供电伙伴，使获得最佳的纯净电源品质，不再是一大负担。

(二)注意事项：本说明书能让你很轻易的操作及维护本系统。

为使本系统能正常发挥所有的功能，请注意下列事项：1.在使用前务必详细阅读此说明书。

2.遵照指示步骤，依法操作。

3.机器搬运时应小心轻放。

4.电源请依照说明施工。

5.为避免触电造成人员伤害及机器损坏，请勿打开机盖。

6.避免超负载使用，以免造成UPS故障。

7.妥善保存说明书，作为日后参考。

8.机器若有异常现象，请依据『异常处理程序』处理。

9.请保持UPS的干净与清洁。

二、 外型结构与功能说明 (A)操作面板说明1. 输入指示灯 : 市电供电输入指示。

2. 旁路指示灯: 市电供电输出指示。

3. 输出指示灯: 逆变器供电输出指示。

4. 电池能量指示灯: 电池能量即将耗尽指示。

5.用户用电量超载指示。

6.: UPS 故障指示。

7. LCD 液晶显示器: 数据信号显示。

8. LCD 显示循环切换按钮: 数据信号显示项目切换按钮。

9. UPS 开关机循环按键: UPS 日常开关机循环按键。

操作面板(B) 整机外型结构与功能说明2kVA,3kVA 外型结构与功能1、RS232通讯接口插座：UPS 与计算机通讯的标准接口。

2、电池输入接口3、风扇排风孔4、UPS 输入输出配电端子排：UPS 输入输出电力配线端 及接地端子。

N N LL OUTPUTINPUTGNDN N L L OUTPUTINPUTGNDBYPASSL N5、输入输出空气开关。

HMP PDG-SD型Ev2静态变形模量测试仪(平板载荷试验仪)操作使用维护手册德国HMP马格德堡试验仪器制造有限责任公司本产品依据下列标准开发：德国工业标准DIN 18 134：2001-09地基、试验过程和试验仪器平板载荷试验目录 (1)概况使用说明…………………………………………2.标志说明 (2)安全说明 (2)法律说明 (2)平板载荷试验仪技术参数 (3)基本构造 (4)平板载荷试验仪的组成部分 (4)测试测试准备 (6)承载装置的安装 (6)三点支撑架的安装 (6)仪器的连接 (6)测试过程 (7)测试开始 (7)测试结束 (8)测试值读取/打印测试数据 (9)AP 1300小型打印机 (9)读取/打印测试数据 (12)传输测试数据到PC (13)删除测试数据 (13)时钟/日期时间/日期调整 (14)设备维护电子测定仪……………………………………..15.电池充电 (15)标定 (15)服务热线 (15)附录1平板载荷试验仪的组件 (16)行业标准中对于Ev2测试的操作要点 (17)仪器的使用说明以下关于HMP PDG-SD型Ev2静态变形模量测试仪(平板载荷试验仪)的使用能帮助用户更简单、更迅速地了解和使用本产品。

在使用PDG-SD型Ev2静态变形模量测试仪(平板载荷试验仪)前，请确认已详细阅读本使用说明。

标志说明在本公司出品的PDG-SD型Ev2静态变形模量测试仪(平板载荷试验仪)使用说明书中，采用以下警告的提示标志：本标志为使用提示标志，提醒用户注意使用说明中对使用仪器时的要求。

安全说明法律证明Ev2静态变形模量测试仪(平板载荷试验仪)符合德国工商职业总会事故安全保护条例及其他有关的安全标准(VBG/UVV)。

Ev2静态变形模量测试仪(平板载荷试验仪)的仪器安装和使用符合德国工业标准《DIN 18 134 平板载荷试验》的相关规定。

Ev2静态变形模量测试仪(平板载荷试验仪)符合欧盟合格证书中一致性规程规定的基本安全要求。

D型预付费电子式电能表售电系统使用手册陕西银河电力仪表股份有限公司营销中心售后服务部一、前言本系统是陕西银河电力仪表股份有限公司针对DD(T)SY251-D 电表系列开发的一套客户使用的售电管理软件，功能齐全，界面友好，结构清晰，操作方便，是推广使用的预付费电表的有力工具。

该系统具有以下特点：1．系统的先进性它是一种面向对象的、具有可视图形接口的、专业的数据库应用开发工具2．系统功能完备除了具有很强的业务处理功能外，还应具有较强的统计分析功能，提供全面的的统计分析资料，为分析和决策提供帮助。

3．系统结构紧密系统提供严密的操作权限管理，方便、规范的基础资料录入功能，完善的资料备份、整理、恢复功能，保证系统运行的安全可靠。

4．系统界面美观系统提供简便的操作方式和美观舒适的操作借口。

每个操作环节都有相应的提示信息，窗口和菜单的设计力求简单明了。

二、售电系统的基本操作1.开户配表（第一次售电操作）点击【新表入库】，点击【入库】选择电表型号，输入出厂编号，点击【确定】【确定】后点【退出】。

其电表的信息已入进数据库。

b.输入用户的信息。

如：用户姓名、联系电话、用户地址、单位名称、选择线路区域。

c.选择电价类型、限容方式。

输入电表倍率、购电电量、报装容量、报警电量、赊欠电量。

将购电卡插入读写器，点击确注：单相电卡表的电表倍率为1；三相电卡表的倍率根据互感器的变比计算；为了使用电表的过流保护功能，选择限容断电，输入报装容量；开户时先将新卡制做成空白卡。

2.正常售电服务点击【营业售电】，进入营业售电界面。

将购电卡插入读写器，点击【读卡】，输入购电电量、报警电量、赊欠电量。

点击【购电】或【特许购电】后根据提示操作，售电操作完成。

注：用户电卡表用到报警电量时，插卡响应电表，电表可继续供电。

如用户在买电之前，没有插卡响应，在正常购电时，会提示表内剩余电量太多，是否特许购电。

点击特许购电，也可以进行售电操作。

3. 用户信息变更点击【营业】，选择【信息变更】，进入其界面，通过查询找到需变更信息的用户记录，输入正确的用户信息后，点击【确定变更】。

静态变形模量Ev2检测方法应用体会应用技术詈●●●●1|静态变形模量E检测方法应用体会刘芸___?绪论路基工程在客运专线工程建设项目中占有较大比例.在线下工程中占有举足轻重的地位.客运专线路基结构设计首次采用了变形和强度结合控制的原则.提高了路基填筑质量标准.要求路基的工后沉降小,不均匀沉降小.在动力作用下的变形小,稳定性高等.进而需采用更科学合理的路基检测技术来指导路基施工,控制路基压实质量.国内铁路建设采用压实系数K(相对密度Dr或孔隙率n)和地基系数K30值作为路基设计和施工控制土的压实质量的重要指标石武客运专线设计时速目标值为350km/h,路基要求完工后的百年沉降不大于15mm.如此严格的工后沉降要求.必须依靠强度和变形参数双指标来控制路基填土质量标准才更科学合理虽然采用地基系数K30标准也能反映路基土的强度及变形关系.但检测时的荷载是一次加载的.未考虑沉降变形中填料的塑性变形.静态变形模量E检测时,先预压,然后进行分级加载后逐级卸载.再进行二次加载.虽然沉降变形未能完全消除填料的塑性变形.但微小的残余变形可忽略不计.二次加载所得到的荷载一沉降曲线基本反映了填料的弹性变形.能够更真实地反映路基的压实质量静态变形模量检测属于一个新的检测项目,检测人员实际操作不多.笔者通过现场大量试验.针对在石武客运专线路基静态变形模量检测中遇到的问题.浅谈几点体会二,工程简介新建石武客运专线为京广铁路大通道的重要组成部分.全长353.919km.其中河南省境内151.236km.由中国铁建集团公司承建的swzo一2标(河南段)全长22.578km.管段内含有路基8.818km.为了保证质量.项目采用孔隙率n,地基系数K30,静态变形模量E等多项指标对路基填筑质量进行控制.石武客专路基检测指标中.静态变形模量的要求值为基床以下部位Ev2≥45MPa,EJEl≤2.6;基床底层Ev2≥60MPa,EJE1≤2.5;基床表层Ev2≥120MPa,Ea/El≤2.3. 三,静态变形模量E的基本原理及适用范围静态变形模量试验属于平板载荷试验,是通过在直径300mm的承载板上逐级施加第一次静荷载.然后逐级卸载.再逐级施加第二次静荷载.测定第二次加载承载板下应力和与之相对应的承载板中心沉降量,计算变形模量E,E及E,E值的试验方法.第一次加载计算的变形模量为一次变形模量,用E表示.第二次加载计算的变形模量为二次变形模量,用Ev2表示.变形模量的计量单位为MPa.变形模量是通过曲线在0.3o'lmax和0.7o'lmax之间割线的斜率确定, 并按下式计算:86暖慰囫2012g~04E=1.51式中E——变形模量(MPa)承载板半径(mm)盯lmax一第一次加载最大应力(MPa)0【一应力一沉降曲线方程一次项系数(mrn/MPa)0【f一应力一沉降曲线方程二次项系数(mm/MPa2)采用直径为300mm的承载板时.该检测方法适用于最大粒径不超过75mm的各种土和土石混合填料.测试的有效深度约为450mm.路基压实质量越好,变形模量E值越大. 四,试验方法1.检测仪器.采用德国产HMPPDG—SD型E检测仪,配置2:1杠杆式测量臂.反力装置选用挖掘机,压路机或推土机.2-钡0试准备.清除地面上的杂物.准备一个与承载板面积大小相适应的测试面,借助工具尽可能地将测试面整平. 3.仪器安装.用作反力装置的机械开到测试点后.将承载板准确放置在测试点上并调水平.接下来安装测量支架和位移测量装置.然后安装液压缸和压力传感器.连接好主机与位移装置和压力传感器的数据线4.加载程序(1)预加载.试验开始之前,预加载0.01MPa约30秒,等稳定后卸除荷载.将力和位移传感器调零.(2)分级实施第一次加载,卸载.加载时,以大致相等的荷载增量(O.08MPa)并至少分6级进行逐级加载.直至最大荷载达到0.5MPa或沉降量达到5mm后再卸载当沉降量达到5mln且该荷载小于0.5MPa时.该级荷载视为最大荷载.每级加载在1min内完成,并保持2min.卸载时按最大荷载的50%,25%和0三级进行,每级卸载在lmin内完成. 在路基实际测试中.笔者采用7级加荷.每级荷载分别为O.O8MPa,O.16MPa,0.24MPa,0.32MPa,0.40MPa,0.45MPa和0.50MPa.(3)分级实施第二次加载,卸载.加载时的操作步骤以及各级施加的荷载均与第一次加载时相同.直至加载到第一次加载的倒数第二级(即0.45MPa).加载至0.45MPa并持荷2min后.一次卸载至O.5.结果计算根据试验结果绘制标有受力方向的应力一沉降曲线并采用二次方程进行拟合.应力一沉降曲线方程的系数采用最小二乘法计算求得.变形模量通过曲线在0.3crlmax(第一次加载最大应力)和0.7crlmax之间割线的斜率确定五,注意事项1.沉降测量装置的触点应对准承载板测量孔的中心位置自由放入.与测试表面保持垂直.否则容易造成测试所得的沉降位移偏大.变形模量数值偏小为了避免反力装置对测试结果的影响.应保证承载板外缘与反力装置支撑点的距离不得小于0.75m.测桥支撑座与反力装置支撑点的距离不得小于1.25In.否则也会造成测试所得的沉降位移偏大,变形模量数值偏小2.对于透水性材料.检测面板结,松散或造成表层扰动的土.在进行变形模量测试前.需清除检测范围内表层受影响的土.下挖深度不大于承载板直径.3.当荷载增加位移出现突变时.表明土体已接近破坏临近状态.此时应终止试验4.为避免外界环境对测试结果的影响.试验时测试点应远离震源.烈日,大风和雨中严禁实施检测.5.检测中的加载或卸载.如果出现了与预定荷载值的偏差,不可对其改动.而是应将其记录在检测报告上,并加以注明.六,试验体会1.应力一沉降曲线二次方程计算方法在检测过程中容易产生歧义.《铁路工程土工及试验规程》(TB10102—2010, 以下简称规程)规定采用最小二乘法原理计算应力一沉降曲线的二次方程.但对参与计算的测点未明确.如规程上绘制的第一次加载应力一沉降曲线含有应力为零的测试点.但在计算曲线方程示例中未包含该点:规程示例中第二次加载应力一沉降曲线方程计算时盯为0的测试数据纳入了计算.这样很容易因理解不一样.造成计算的数值不一样.建议规程统一将盯为0的测试数据纳入曲线方程计算.另外,规程未对曲线方程的相关系数提出要求.不能从曲线方程相关性验证试验的正确性通过对项目300余测点数据进行统计分析发现.正常操作测点的曲线方程相关系数都大于0.95.其中大于0.98的占82.3%2.建议对变形模量的含义及计算方式进行改进试验规程上表述为"变形模量是通过应力一沉降曲线在0.3crlmax 和0.7crlmax之间割线的斜率确定的"变形模量应按式Evi= 1.5r/(al+a2~rlmax)计算.虽保证了斜率计算的△盯一致,但是忽略了两次加载曲线本身的特点.笔者认为."变形模量应统一由应力一沉降曲线在0.3~max和0.7trmax之间割线的斜率来确定."变形模量按式E=1.5r/(al+a2crimax)计算更为合理.更能突出二次加载的优点.通过现场大量数据显示,二次加载应力一沉降曲线方程的二次项系数绝大多数为负值.一次项系数为正值.也就意味着用规程定义计算的二次变形模量值偏大,E/E值偏大.3.最佳试验时机需进一步探讨在石武客运专线对路基进行变形模量E检测的过程中,通过反复试验发现,路基填料含水量对检测结果有很大影响对于细粒成分较多的填料,在路基刚碾压完时所检测的变形模量EE值较低,E,E,值偏大,路基压实质量容易检测不合格.但是放置一天或若干天后再进行检测,路基的变形模量EE值就会变大,E,E,值就会变小,原来检测不合格的路基经再次检测应用技术詈却合格有可能是随着时间的推移.填料中的水分逐渐蒸发, 含水量降低.填料中细颗粒中的水为强结合水形式.此时弹性水膜会变薄.颗粒表面电子应力控制作用增大,填料压实后的抗剪性能增强,从而导致变形模量EE值变大,E值变小.在项目路基实际施工过程中.笔者采取了检测与施工作业同步的方法来保证路基填筑质量.一般在碾压完后4 小时内检测完毕.路基压实后真实的变形模量E值应是路基填料在保持一定范围的含水量时所检测的结果.但在实际测试中如何利用有效的检测时机取得有效的变形模量E检测结果.还需要通过试验进一步确定.4.应力一沉降量曲线绘制意义不明确.判定检测数据合格与否,是通过计算曲线方程进而计算出EE,/E,并依据EE.进行合格与否的判定,并不观看曲线图.规程也未解释该曲线的意义.因此.笔者认为,绘制应力一沉降量曲线的实际意义并不是很明显5.每级荷载加载或卸载极限偏差不明确.规程明确了在加载和卸载时每级荷载的大小.却未对每级荷载偏差极限提出要求.实际检测中.千斤顶的压力系靠人工调节.因此在测试过程中很容易出现加载量或卸载量的上下浮动.此时不必要为保持与预定载荷一致而人为地增减荷载量.应该将其真实数据进行记录并加以注明.否则有可能出现因土体变形不能完全恢复而会造成E检测结果的偏差.6.在试验过程中如何保持荷载不变值得探讨.规程规定每级荷载保持时间为2min.并在此时间内保持恒定.在实际试验过程中.有人理解为保持荷载2min.意味着千斤顶不能再加压.但测力传感器上的应力值却一直在变小.这样测试出来的EE值偏大.有人理解在试验过程中应随时调整千斤顶压力.以克服路基变形造成的应力损失.但是在调整过程中应力无法保持恒定(工地采用的设备测试精度为O.0001 MPa).如何记录加载应力值.一直困扰着笔者.为了保证测试结果的一致性.建议规程能对应力在多大范围内波动属应力恒定和如何记录应力值作出规定7.试验测试的有效深度约为承载板直径的1.5倍.但验收标准上静态变形模量的测试频率为每90cm抽样测试一次.意味着每填高90cm有一半厚度路基强度没有检测. 七,结束语变形模量试验属于静态平板荷载试验.能直接反映路基的物理和力学性能.但是每检测一次所需时间较长,这就需要检测人员熟练掌握E的检测技术并严格按试验规程进行操作.及时取得准确的检测结果.否则就会给施工带来很大不便以及因检测数据不能真实反映路基填筑质量而引起质量隐患规程对试验过程中一些要求未做详细规定.测试人员对规程理解不一样.测试时方法也会不尽一致.同一测点变形模量结果也会不一样笔者根据现场大量试验.提出了一些对规程和具体试验的见解.供试验人员和科技人员参考.(作者单位:青岛理工大学土木工程学院)■圃蟹囡2012gg0487。