进口直行程电动执行器 开关型 调节型 直行程电装 电动执行器 美国RETZ瑞茨

　　品牌：RETZ/我们一直致力于流体控制和测控领域的持续创新，始于2005……

　　开关型,智能直行程电动执行器采用先进的DSP系统双密封防水外壳，"非侵入式"红外设定以及全面的防护系统，使retz电动执行器的准确控制和高可靠性得到完善的结合

　　Theswitch type, intelligent direct stroke electric actuator adopts an advanced DSPsystem with double sealed waterproof casing, a "non-invasive"infrared setting, and a comprehensive protective system, which perfectlycombines the precise control and high reliability of the retz electric actuator

　　非侵入式-终身密封 Non-intrusive -lifetime sealing

　　IQC系列执行器的现场调试无需卸掉电气箱端盖。所有设定和调整均使用提供的红外线设定器来完成。在RETZ的受控环境中组装后，空气的对流就被杜绝了、所有的内部元件都得到终身的保护。非侵入式控制意味着没有穿过控制箱体的贯通轴 Theon-site commissioning of IQC series actuators does not need to remove the endcover of the electrical box. All settings and adjustments are completed usingthe provided infrared setter. After assembly in the controlled environment ofRETZ, air convection is eliminated and all internal components are protectedfor life. Non-intrusive control means that there is no through shaft throughthe control box

　　排除故障简便 Easy troubleshooting

　　IQC系列执行器易读的、带有背景照明的显示器提供了阀门运行状况、控制和执行器报警的图标 Theeasy-to-read display with background lighting of IQC series actuator providesicons for valve operation status, control and actuator alarm

　　帮助屏幕 Helpscreen

　　用IQC设定器可调出九个帮助屏幕，因而能够对控制信号，阀门和执行器状态以及指示状态进行实时、分组分析 WithIQC setter, nine help screens can be called up, which enables real-time andgrouping analysis of control signals, valve and actuator status and indicationstatus

　　阀门力矩指示 Valvetorque indication

　　用IQC设定器通过液晶显示器以实时观察对应于阀位的阀门力矩，因此对阀门工作条件的分析成为一个标准功能 TheIQC setter is used to observe the valve torque corresponding to the valveposition in real time through the LCD display, so the analysis of valve workingconditions becomes a standard function

　　条件控制Condition control

　　对于有高安全性要求的应用，要求IQC组态为条件控制。在这一方式下，操作取决于两个独立的信号。以关阀命令为例，同时提供一个远程关阀输入信号和关阀联锁输入信号，执行器将操作，关闭阀门。如果只提供一个信号，或一个信号丢失，执行器将保位或停止以防止故障。当组态为有条件的远程控制时，就地操作无需联锁输入 Forapplications with high security requirements, IQC is required to be configuredas conditional control. In this mode, the operation depends on two independentsignals. Taking the valve closing command as an example, a remote valve closinginput signal and a valve closing interlock input signal are provided at thesame time, and the actuator will operate to close the valve. If only one signalis provided or one signal is lost, the actuator will hold or stop to preventfailure. When configured as conditional remote control, local operation doesnot require interlocking input

　　屏幕上的诊断图标Diagnostic icon on screen

　　液晶显示器中有四个专用报警图标，可以清晰地显示阀门，控制系统和执行器的报警 Thereare four special alarm icons in the LCD, which can clearly display the alarm ofvalve, control system and actuator

　　相同步器 Samestep

　　IQC优秀的相同步器自动同相调整装置，用以防止因电源接线不正确耐导致阀门损坏，可确保三相电机始终具有正确的电源相序 IQC'sunique automatic in-phase adjustment device for the same step is used toprevent the valve from being damaged due to incorrect power wiring, which canensure that the three-phase motor always has the correct power phase sequence

　　单相保护 Single-phaseprotection

　　为进一步防止电机过热，IQC的电子装置不断监视着电源的三相。如果一相或多相丢失，可以防止控制电路将接触器激励。作为标准功能，可以获得电源掉相时的现场和远程报警 Tofurther prevent the motor from overheating, IQC's electronic devicecontinuously monitors the three-phase power supply. If one or more phases arelost, the control circuit can be prevented from energizing the contactor. As astandard function, it can obtain the on-site and remote alarm when the powersupply is out of phase

　　过热保护Overheat protection

　　IQC在电机线圈内装有两个热保护继电器，用以直接检测线圈的温度。如果线圈过热，可将执行器的控制电路断开 IQCis equipped with two thermal protection relays in the motor coil to directlydetect the temperature of the coil. If the coil is overheated, the controlcircuit of the actuator can be disconnected

　　远程诊断-IrDATM

　　IQC系列执行器利用lrDA实现快速、安全、非侵入式的通讯和标准化数据交换。执行器的设定组态可以被分析和改变。每台IQC/IQTC均包括一个内置的数据记录器。我们可以对诸如阀门力矩分布、执行器事件及统计等操作数据的分析进行解释并给出建议。记录的数据信息也可以通过lrDATM兼容PDA传到用户进口直行程电动执行器6.jpg的现场总部。经过分析、更改执行器的设定组态后，再传送回执行器 IQCseries actuators use lrDA to realize fast, safe, non-intrusive communicationand standardized data exchange. The setting configuration of the actuator canbe analyzed and changed. Each IQC/IQTC includes a built-in data recorder. Wecan explain and give suggestions on the analysis of operating data such asvalve torque distribution, actuator events and statistics. The recorded datainformation can also be transmitted to the user's on-site headquarters throughlrDATM compatible PDA. After analyzing and changing the setting configurationof the actuator, it will be sent back to the actuator.

　　Modbus模块的

　　采用Modbus模块的IQC系列执行器，使用RS485数据总线连接，采用Modbus的RTU通讯协议，可以38.4Kbit/s速度传输数据，能够方便的在目前流行的组态软件中进行组态，提供执行器全部控制功能及反馈数据的现场总线通讯。总线控制系统自动切换到能够正常的通信模块，保证系统正常运转 IQCseries actuators using Modbus module, connected by RS485 data bus, can transmitdata at a maximum speed of 38.4Kbit/s using Modbus RTU communication protocol,and can be easily configured in current popular configuration software,providing field bus communication of all control functions and feedback data ofthe actuator. The bus control system automatically switches to the normalcommunication module to ensure the normal operation of the system

　　瞬时反转保护Instantaneous reverse protection

　　在执行器接到瞬时反转命令时，自动延时电路用以防止冲击负载对阀杆和齿轮箱所产生的不必要的磨损 Whenthe actuator receives the instantaneous reverse command, the automatic delay circuitis used to prevent unnecessary wear of the valve rod and gear box caused by theimpact load. The circuit can also limit the surge current through the contactor

　　自动自检测和诊断功能（ASTD）Automaticself-test and diagnosis function (ASTD)

　　在任何时刻，一旦执行器接通电源，它将自动检测操作电路，以确保正解的操作。对于很少发生的设备故障，可以被诊断出来并以图标方式自动显示在屏幕上，同时执行器的电动操作将被禁止，以便于现场维护 Atany time, once the actuator is powered on, it will automatically detect theoperation circuit to ensure the correct operation. For rare equipment faults,they can be diagnosed and automatically displayed on the screen in the form oficons. At the same time, the electric operation of the actuator will beprohibited to facilitate on-site maintenance

　　Profibus

　　采用SPC3专用集成芯片设计的Profibus DP的全部功能实现兼容EN50170标准。数据传输速率为9.8Kbit/s，每个报秒文的数据量多大244个字节，安的响应时间从几百微秒几百毫秒。传输介质为屏蔽双绞线或光纤。隔离技术，消除来自外部的干扰。根据用户要求，还可以提供DN、HAT、FF等标准的现场总线接口 All functions ofProfibus DP designed with SPC3 ASIC are compatible with EN50170 standard. Thedata transmission rate is 9.8Kbit/s, the amount of data per second is 244bytes, and the response time of A is from hundreds of microseconds to hundredsof milliseconds. The transmission medium is shielded twisted pair or opticalfiber. Isolation technology to eliminate external interference. According tothe user's requirements, it can also provide DN, HAT, FF and other standardfieldbus interfaces

　　总线控制系统 Buscontrol system

　　现场总线是当今工业控制技术领域的发展趋势。IQC系列执行器采用专用的微处理器增加数字计算机和数字通信能力，使其成为一个智能化的控制设备，采用双绞线作为总线，将多个具有总线接口的执行器连成网络，按公开、规范的通信协议实现数据传输与信息交换。使用现场总线系统，执行器将原来的集中控制转变为分散控制，简化系统设计，提高了系统运行的可靠性，可为用户节省大量的安装、维护费用Fieldbus is the development trend in the field of industrial controltechnology. IQC series actuators use dedicated microprocessors to increase thedigital computer and digital communication capabilities, making it anintelligent control device. It uses twisted pair as the bus, connects multipleactuators with bus interfaces into a network, and realizes data transmissionand information exchange according to open and standard communicationprotocols. Using the fieldbus system, the actuator changes the originalcentralized control into decentralized control, simplifies the system design,improves the reliability of system operation, and saves a lot of installationand maintenance costs for users