ARD2系列智能电动机保护器说明书(三)
电机智能保护器配置手册说明书
How to configure, monitor, and control Motor Insight via Modbus, DeviceNet, and PROFIBUSApplicationMotor Insight T is an advanced motor protective relay with thermal motor overload, supply,and load protection; configurable ground fault detection; power monitoring; an intuitive user interface; and optional communications. The optional communications allow for remote control and reset of faults, and remote monitoring of numerous operating and configuration parameters. The communication modules also include inputs that can be usedto bring the status of sensors or switches backto the system controller, as well as outputs to control the contactor or turn on pilot lights.OverviewThe industrial networks supported by the Motor Insight relay are all open networks. This means that there are many software tools already available that can be used to configure the device over these networks. Each of the supported networks will be discussed in this document, including suggestions for various configuration tools, many of which are free downloads from the Internet. In many cases, the network tools supplied by the manufacturerof the network master can be used to configure any device on that network.Overview of Modbus T, DeviceNet E and PROFIBUS TFor most applications, the Motor Insight relay parameters can be easily configured using its intuitive user interface. Then, the communication network master can be used to control and monitor the device during operation. This network master reads status information from each slave device and writes control information. The communication interface modules forMotor Insight allow control for the following:1. Remote reset of a fault2. Remote trip3. Control of on-board field outputs Numerous parameters are available to be monitored from Motor Insight, including:1. Device status bits2. rms current IA3. rms current IB4. rms current IC5. rms current average6. rms voltage VAB7. rms voltage VBC8. rms voltage VCA9. rms voltage average10. Total kW11. Voltage unbalance percent12. Current percent13. Apparent power factor14. Residual ground current deciamps15. Frequency16. Overload thermal pile17. Trip reason18. Overload status19. Error code20. Field inputsThe following is a discussion concerning the third-party software tools available for the open networks supported by Motor Insight. ModbusMotor Insight supports both Modbus RTU and Modbus ASCII modes, as well as baud rates from 9600 to 115.2K baud. It will communicate with any Modbus master.The unique aspect of Modbus is that special configuration tools are typically not necessaryas they are with many other industrial networks. The reason is that Modbus requires Modbus Data Register addresses for all parameters in all Modbus devices. This allows a Modbus master to easily read and write data to a Modbus slave device for configuration, control, and monitoring purposes. Motor Insight is no different. It has assigned a Modbus Data Address to all available parameters. This information is publishedin the Motor Insight overload and monitoring relays user manual, publication MN04209001E.Eaton Corporation Electrical Sector1111 Superior Ave. Cleveland, OH 44114United States877-ETN-CARE (877-386-2273) © 2010 Eaton CorporationAll Rights ReservedPrinted in USAPublication No. AP04209004E / Z9775 August 2010PowerChain Management is a registered trademark of Eaton Corporation.All other trademarks are property of their respective owners.Application Paper AP04209004E Effective August 2010How to configure, monitor, and control Motor Insight via Modbus, DeviceNet,and PROFIBUSIf a third-party Modbus software package is desired to configureor verify the configuration or operation of Motor Insight, there are numerous software tools available. Many of these tools are free downloads, such as ModScan. Others can be found by simply searching the Web for Modbus Software Tools.Eaton has a line of electronic operator interface devices called HM i.A program for a 4-inch HM i is available as a free download from /motorinsight or via this direct link. This program communicates via Modbus to multiple Motor Insight devices. It contains screens for configuring, monitoring, and controlling upto 16 Motor Insights from a single HM i. To obtain the HM i software needed to download the program to an HM i, visit / electrical. Then, click the “Tools & Downloads” link. Next, select “Software Downloads.” On the next page, under the Products drop-down, select “Operator Interface...” and then select “HM i Operator Interface Configuration Software.” Also note that the HM i software allows for changing the HM i program so it can be downloaded to any size HM i: 4-, 6-, 8-, or 10-inch unit.Another source of available Modbus tools can be found on the official Modbus Web site: .DeviceNetUnlike Modbus, where all parameters in a device have a data address assigned to them, DeviceNet slave devices use input and output assemblies. Each input assembly will include the same status bits indicating operational status of the device. The various input assemblies differ by the additional data that can be monitored with each. The Motor Insight relay has five different input assemblies. Two of these input assemblies allow the user to select the parameters to monitor. The various output assemblies are for control. They provide the ability to reset faults, trip the overload, and turn the outputs on-board the DeviceNet module on and off. DeviceNet is an open network that requires a software tool to configure slave devices and to map their data into the scan list of the master. The manufacturer of the DeviceNet master will provide a software tool to map slave devices into the scan list of the master so the system controller can control and monitor each Motor Insight. Motor Insight contains an intuitive user interface for configuration, but when on a DeviceNet network, it can be configured by any third-party DeviceNet commissioning tool as well. The DeviceNet specification requires that all DeviceNet products have an eds file (electronic data sheet). This file is a text file that is used to uniquely define each parameter in the device. DeviceNet commissioning tools are designed with the ability to import eds files for any valid DeviceNet slave device. The software tool can then be used to configure the device. There are two eds files and an icon file available for Motor Insight. They may be downloaded from/motorinsight. These files can then be imported into any valid DeviceNet commissioning software, such as:1. Eaton’s CHStudio E2. Eaton’s ELCSoft (DNET CONFIG Tool)3. Rockwell’s RSNetWorx E for DeviceNetCHStudio is a free download from the Eaton Web site; searchfor CHStudio and download the software and activation code.It can be used to configure any DeviceNet slave device, but notthe network master.ELCSoft is the programming software for the Eaton PLC line called ELC. This PLC line includes a complete DeviceNet master, the ELC-CODNETM module. The commissioning software is included in the ELCSoft programming software. It can configure any DeviceNet slave device by importing the eds file for the device and can fully configure the ELC-CODNETM DeviceNet master module.The manufacturer of the network master typically supplies the software tools needed to configure the master. RSNetWorxfor DeviceNet can be purchased from Rockwell or a Rockwell distributor. Motor Insight eds files can be imported into RSNetWorx for DeviceNet, allowing the software to configurethe Motor Insight and a Rockwell DeviceNet master.Once all slave devices on a DeviceNet network have been configured and mapped into the DeviceNet master’s scan list, the master will continuously poll the slave devices, like the Motor Insight, writing control data to them and monitoring various parameters. Motor Insight has more data available to monitor than any other overload relay of its type. This information is published in the Motor Insight overload and monitoring relay user manual, MN04209001E.Another source of available DeviceNet tools can be found on the official DeviceNet Web site: .PROFIBUSPROFIBUS is very similar to DeviceNet in that the network configuration tools are typically supplied by the manufacturer of the PROFIBUS master. There is also a file for PROFIBUS similar to the eds file for DeviceNet, called a GSD file. All valid PROFIBUS slave devices must have a GSD file. This file is imported into the PROFIBUS commissioning tool or the programming software, allowing the software to configure the device and map its I/O data so the PROFIBUS master can poll the slave devices for control and monitoring purposes. These PROFIBUS tools are supplied bythe manufacturer of the PROFIBUS master. The GSD file may be downloaded from /motorinsight. This file can then be imported into any valid PROFIBUS software tool, such as Siemen’s SIMATIC Software. Other PROFIBUS network product vendors are Woodhead Connectivity, Bihl+Wiedemann GmbH and PROCENTEC. Another source of available PROFIBUS tools can be found on the official PROFIBUS Trade Organization Web site: /.Supporting documentationMotor Insight User Manual MN04209001E Motor Insight DeviceNet Instructional Leaflet IL04209005EMotor Insight Modbus Instructional Leaflet IL04209004EMotor Insight PROFIBUS Instructional Leaflet IL0420900XEELC System Manual MN05003003EELC-CODNETM Instructional Leaflet IL05001003EHM i User manual MN04802014EAdditional helpIn the event that additional help is needed, please contact the Technical Resource Center at 1-877-ETN-CARE (386-2273).。
电动机保护器说明书
数显式电机保护器
一、功能简介：
1、反时限
2、手动(即时)/断电复位
3、可显示三相最大电流值
4、数字显示故障原因，便于处理故障
5、调节电流及时间旋钮时，可准确显示电流及时间设定值
6、过电流／堵转/缺相／不平衡/反相保护
7、显示部分与主体可分离，便于在面板上安装和操作
见附图2。
四、安装调试
1、将保护器固定在交流接触器旁，A1、A2接操作电源，主回路相线按R、S、T相序对
应穿过保护器的三相互感器，辅助触点接线端子95、96按接线图（附图3）连接。
2、调试方法
根据反时限特性和实际启动时间，保护设置时间＝实际启动时间╳(110～120％)设
置后电机按所设特性脱扣，启动为冷态，启动后按照热态，具体参看说明书反时限脱扣特性曲线。
3、设置负载电流及过载延时
①调节“电流设定”旋钮，此时显示体上显示负载电流设定值，将负载电流设定
至电机额定电流的110%.
②调节“时间设定”旋钮，此时显示体上显示过载电流设定值，将过载延时设定
至电机启动所需的时间。
五、ZCDB－62工作过程中的显示状态（附图1）
三相最大电流值设定负载电流设定过载延时过电流
缺R相或R相电流低缺S相或S相电流低缺T相或T相电流低反相
六、ZCDB －62反时限特性曲线(附图2)
七、接线图（附图3）
热态 冷态 5S 10S 20S 30S 60S 5S 10S 20S 30S 60S 1000%。
电动机智能保护器说明书
0731-汤经理WDB-FST电动机智能保护器、AA说明书0731-汤经理AQ0OSENDIANQIWDB-FST智能电动机保护器⑧家质h【认证企业国索强制性认证（3C）及!£09^01:硬■誉踵傅乘认证电动机保护器订购热线：*************0731-汤经理一、概述我公司是一家从事于电动机保护器科研、生产、销售、技术支持的高新技术企业。
对电动机的保护有着深入的研究，本公司生产的电动机保护器具有低价、物美、品种齐全，性能卓越深受用户的喜爱。
电动机保护器从产品品种上分为四种。
1基本型，2基本智能型，3智能豪华型，4普通实用型。
本产品核心部件均采用美国MICRHIP公司新型十六位单片机及控制器配低功耗集成电路开发而成的，该保护器0731-汤经理具有保护功能齐全，测量参数直观，反应灵敏，动作及时可靠，工作稳定可靠、精度高、保护参数设定简单方便和数字化、智能化、网络化等特点，可满足不同层次用户的要求。
广泛应用于电力、石油、治金、化工、纺织等工业电动机及三相电力系统。
作过热、过载、欠载、断相、过压、欠压、堵转、三相电路不平衡保护。
还通过本机RS-485远程通迅接口和PC组成网络监控系统，通过PC对监控器保护参数进行修改及运行状态控制。
是一种提高电机运行安全和自动化管理水平的智能化仪器，可以与上位机通迅构成远程监控与一体的高新技术产品。
二、主要特点采用先进的微机技术与高性能的集成芯片，整机功能强大、性能优越。
测试精度高，线性度好，分辨率高，整机抗干扰能力强，保护动作可靠。
三相电流值，电压值及各类故障代号，显示于LED上、直观清晰。
稳定性好，长期工作无须维护。
采用E2PR0M存储技术，实现参数设定，掉电后设定参数仍保存下来，勿须再设定。
一机多用，可取代传统的电流互感器、电流表、电压表、热继电器和时间继电器等。
配有RS485串行数字接口，便于上位机（PC）进行数字通迅。
三、 依据电动机制造商的规范和过程控制要求设置预警和脱扣参数图1主要功能 保护功能：除了具有通用的保护功能外，还有自启动、通迅启动和关闭，且欠流、过压、欠压、三相电流不平衡、自启动等功能用户可取可舍。
ARD2F智能电动机保护器
4
ARD2F 智能电动机保护器
ARD2F-1.6A、ARD2F-6.3A、ARD2F-25A、ARD2F-100A、ARD2F-250A、 ARD2F-800A。 ARD2F 智能电动机保护器是江苏安科瑞自主研发的产品，适用于煤矿、 石化、冶炼、电力、船舶以及民用建筑等领域。采用最新的单片机技术，具有 抗干扰能力强、工作稳定可靠、数字化、智能化、网络化等特点。保护器能对 电动机运行过程中出现的起动超时、过载、堵转、断相、不平衡、欠载、接地 / 漏电、阻塞、过压、欠压、温度、tE 保护等多种情况进行保护，设有 SOE 故 障事件记录功能，方便现场维护人员查找故障原因，并通过 LCD 中文液晶显 示屏、状态指示灯等各种方式，将电机的运行状态清晰、直观地显示出来。该 保护器具有 RS485 远程通讯接口，DC4~20mA 模拟量输出，方便与 PLC 、PC 等控制机组成网络系统，实现电动机运行的远程监控。
辅助电源： AC220V 电机额定电流： 6.3A~25A 应用场合：三相电机 测量参数：三相电流、 PTC 电阻值 附加功能：起动控制、温度保护、报警输出、 RS485 通讯接口、 Modbu s 协议、 4-20mA 模拟量输出、 8 个 SOE 事件记录 显示方式： 90FL （中文液晶显示） 型 号： ARD3-250/CLTUEpSR+90L
2
RS485 Modbus 协议 智能电动机保护器安装尺寸 （单位 mm ） ARD2F 主体安装方式为标准 35mm 导轨式安装 ARD2F 显示模块安装方式为嵌入式，外形尺寸为 90mm*70mm ，开孔尺 寸为 86mm*66mm ， LCD 液晶显示（ 90FL ）。 专利及著作权 ARD2F 智能电动机保护器专利： 电动机保护器液晶显示单元 -- 外观专利号 200930093483.4 ；智能电动机保护器 -- 实用新型专利号 200920067828.3 范例 型 号： ARD2-25/CKSR 辅助电源： AC220V 电机额定电流： 6.3A~25A 应用场合：三相电机 测量参数：三相电流、三相平均电流 附加功能： RS485 通讯、 2 路开关量输入、 8 个事件记录 型 号： ARD2F-25/CJMQTSR+90FL
化工行业电动机保护装置ARD2F系列说明书
■ 起动超时保护 同时还可以选配以下附加功能： ■ 通讯接口 ■ 剩余电流(漏电)保护 ■ 电压功能(相序保护，过压、欠压保护，欠功率保护) ■ 温度保护(PTC) ■ 4～20mA 模拟量输出 ■ tE 时间保护 ■ 电能计量 ■ 失压重起(抗晃电)(包括电压、事件记录功能) ■ 故障记录 过载保护 当电动机在过负载情况下，长时间超过其额定电流运行时，会导致电动机过热，绝缘降 低而烧毁，保护器根据电动机的发热特性，计算电动机的热容量，模拟电动机发热特性对电 动机进行保护。 断相/不平衡保护 断相/不平衡故障运行时对电动机的危害很大，当电动机发生断相或三相电流严重不平 衡时，如不平衡率达到保护设定值时，保护器按照设定的要求保护，发出停车或报警，确保 电动机的安全运行。 堵转保护 电动机在起动过程中，由于负荷过大或自身机械原因，造成电动机轴被卡住，而未及时 解除故障，将造成电机过热，绝缘降低而烧毁电机，堵转保护适用于电动机起动发生此类故 障时进行保护，当电流达到动作设定电流时，保护器及时在动作(延时)设定时间内动作或报 警，避免电机烧毁。 欠载(欠流)保护 当电动机所带负载为泵式负载时，电动机空载或欠载运转会产生危害，保护器提供欠载 保护，三相的平均电流与额定电流的百分比低于欠载设定值时，保护器应在动作(延时)设定 时间内动作或报警。 外部故障保护 当保护器检测到外部故障出现，外部故障开关量有故障信号输入时，保护器按照设定的 要求保护，确保电动机设备安全。 阻塞保护 阻塞保护适用于电动机运行过程中发生卡死。当电流达到动作设定电流时，保护器及时 在动作(延时)设定时间内动作或报警，避免电机烧毁。 起动超时保护 电动机起动时间到后，若保护器检测到电动机回路电流仍未下降到110%Ie 以下，启动 该保护。针对增安电机，起动时间整定不得超过 1.7倍 tE 时间。 剩余电流保护(接地/漏电) 保护器同时具备接地保护和漏电保护功能，二者只能选一种。接地保护自动计算剩余电 流不需要外接互感器，用于保护相线对电动机金属外壳的短路保护。漏电保护电流是通过增 加漏电互感器，检测出30mA-900mA 的故障电流，主要用于非直接接地的保护，以保证人 身安全。 相序保护 当保护器检测到电动机的电压相序错误时，闭锁电动机起动，保护电动机安全。
ARD2智能电动机保护器
ARD2智能电动机保护器
引言由于生产自动化及各种自动控制、顺序控制设备的出现，要求电机经常运行在频繁的起动、制动、正反转、间歇以及变负荷等方式，电机的运行要求越来越高，运行环境也越来越苛刻，同时，由于电机与配套机械连在一起，当电机发生故障时，经常波及生产系统。
因此，对电机实行有效的保护是保证生产系统正常工作的一项重要任务。
本文将要介绍的是ARD2 型电动机保护器的经济、简洁的设计方法和应用。
该型保护器主要用于对电动机运行状态的监测，并针对电动机在生产运行过程中出现的启动超时、欠压、过压、欠载、过载、短路、堵转/阻塞、断相、不平衡、剩余电流（接地/漏电）等故
障进行保护，使电动机不至于因为以上原因而导致损坏，从而使生产遭受损失，采用ARD2 电动机保护器能有效提高电动机运行的安全性，降低生产损失，是传统热继电器的理想替代品。
1技术指标ARD2 型智能电动机保护器的技术指标见表1。
表1
2设计方法目前市场上综合型的智能电动机保护器的设计主要采用交流采样方式+高性能单片机的方案，采用该设计方法的电动机保护器测量参数多、测量精度高、能够提供更完善的保护功能，但是采用此设计方法的成本较高，销售价格也高，在只需要对电动机提供过载、断相等基本常见故障保护的场合没有性价比可言。
因此采用一种设计简单、功能能够满足基本保护要求、主要用于替代热继电器的智能电动机保护器将会有很大的市场。
ARD2 型保护器就是一款设计简洁，保护功能较多，能够满足大多数电动机保护要求的经济型的智能电动机保护器。
ARD2 型智能电动机保护器采用低成本的设计方案，整体系统由信号处理单元、中央处理单元、电源模块、人机交互单元、人。
电机保护器说明书
ARD2 Series Intelligent Motor Protective
Device (hereinafter referred to Protection), using the latest SingleChip technology, has the strong anti-interference capabilities, stable and reliable, digital, intelligent, network-based features. The protection can deal with many situations in the process of motor running such as overtime of starting, overload, phase failure, phase unbalance, underload, grounding/ leakage, the blocking, external faults and others, and with the accident record of SOE (Sequence Of Event) to facilitate maintenance personnel at the scene to find cause of the malfunction. It is suitable to coal, petrochemical, metallurgical, power, shipping and civil buildings, and other fields. The protection has long-distance communications ports of RS485, DC4 ~ 20mA analog output, is convenient to build a network with PLC, PC and so on. The remote monitoring of motor running is implemented.
安科瑞 ARD3M 智能电动机保护器使用说明书
428ARD3M智能电动机保护器使用说明书V1.2安科瑞电气股份有限公司ACREL Co.,Ltd申明版权所有，未经本公司之书面许可，此手册中任何段落，章节内容均不得被摘抄、拷贝或以任何形式复制、传播，否则一切后果由违者自负。
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目录1、概述 (1)2、产品特点 (1)3、型号说明 (2)4、主要参数 (3)5、外形尺寸及安装 (5)6、保护功能说明 (12)7、功能设置与说明 (27)8、通讯设置与说明 (42)9、典型应用方案 (82)10、特色功能简介 (87)11、订货范例 (89)1、概述ARD3M智能电动机保护器（以下简称保护器）适用于额定电压至660V的低压电动机回路，集保护、测量、控制、通讯、运维于一体。
其完善的保护功能确保电动机安全运行，带有逻辑可编程功能，可以满足多种控制方式。
可选配不同通讯模块适应现场通讯需求。
该产品采用分体式结构，由主体、显示单元、互感器和选配的通讯模块组成，可适应各种柜体的安装。
产品执行标准：——GB14048.4-2010低压开关设备和控制设备第4-1部分：接触器和电动机起动器机电式接触器和电动机起动器(含电动机保护器)；——JBT10736-2007低压电动机保护器。
2、产品特点■辅助电源类型可选，AC220V电源模块支持电源范围AC85-265V/DC100-300V，AC380V 电源模块支持电源范围AC/DC100-415V。
■支持基波和全波电力参数测量（U、I、P、Q、S、PF、F、EP、EQ），电压及电流不平衡度，电压、电流正序、负序、零序分量，三相电压相角，剩余电流，电压、电流2-63次分次谐波测量，分次谐波含有率及总谐波畸变率。
■保护功能包括过载反时限、过载定时限、接地、起动超时、漏电、欠载、断相、堵转、阻塞、短路、溢出、不平衡(电流、电压)、过功率、欠功率、过压、欠压、相序、温度、tE 时间、外部故障、起动次数限制、运行时间报警、故障次数报警。