ICS TRIPLEX T8300输出卡件
短路元件的性能。1.更改以下设置点：S2系统设置\电流传感\相位CT主：1000 S6电流元件\短路跳闸\短路跳闸：在S6电流元件上\短路跳闸\ASSIGN TRIP RELAYS（分配跳闸继电器）：跳闸S6电流元件\短路跳闸\短路跳闸拾取：5.0×CT S6电流元件/短路跳闸\意向S/C延迟：0 2。根据下表注入电流，在每次跳闸后按键重置装置，并验证计时精度。每次跳闸后按下可查看跳闸前值。表7-18：短路正时注入电流预计跳闸时间测量跳闸时间5 A机组1 A机组30 A 6 A<50 ms 40 A 8 A<50毫秒50 A 10 A<50 s重置下一个GE电源管理469电机管理继电器8-1 8 469 PC软件8.1安装/升级8 8 469计算机软件8.1安装和升级8.1.1说明本章提供了安装和/或升级469PC软件的先前安装，升级继电器固件，并写入/编辑设定点文件。需要注意的是，469PC软件只能用于固件版本30D220A4.000、30D220A8.000、30D251A8.000或更高版本。469PC与Mods或220之前的任何固件版本不兼容，如果编辑设置点，可能会导致错误。它可用于升级较旧版本的继电器固件，但所有先前编程的设定点将被清除。在重新编程469固件之前，确保将所有设定点保存到文件中。本章包括以下章节：•系统要求•用于先前安装检查的469PC软件版本•469PC软件安装/升级程序•469PC系统软件配置•继电器固件升级程序•创建/编辑/升级/下载设定点文件•打印设定点和实际值•使用趋势和波形捕获•查看阶段和事件记录•故障排除8.1.2硬件和软件要求469PC软件必须满足以下最低要求才能在计算机上正常运行。•处理器：最低486，建议使用奔腾或更高版本•内存：最低4 MB，建议使用16 MB，最低540 K的常规内存•硬盘：安装软件前需要20 MB的可用空间。•操作系统：Windows 3.1、Windows 3.11 for Workgroups、Windows NT或Windows 95/98。Windows 3.1用户必须确保安装了SHARE.EXE。469PC可以从GE Power Management Products CD或GE Power Management网站www.GEindustry.com/pm安装。如果您使用的是没有网络访问或CD的旧设备，可以从工厂订购3.5英寸软盘。注8-2 469电机管理继电器GE Power Management 8.1安装/升级8 469 PC软件8 8.1.3检查是否需要安装/升级如果469PC已经安装，运行程序并检查是否需要升级，如下所示：1。在469PC运行时，插入GE Power Management Products CD并允许其自动启动（或者，将D:\index.htm文件加载到默认的web浏览器中，或访问GE Power Management网站www.GEindustr.com/pm（首选方法）。2.单击“Software”（软件）菜单项，然后从产品列表中选择“469 Motor Management Relay”（469电机管理继电器）。3.验证此页面上显示的版本是否与如下所示的已安装版本相同。选择“帮助”>“关于469PC”菜单项以确定本地PC上运行的版本。如果这两个数字与GE Power Management 469 Motor Management Relay 8-3 8 469 PC SOFTWARE 8.1 INSTALLATION/upgrade 8 8.1.4 INSTALLING/UPGRADING 469PC安装/升级469PC软件的步骤如下：确保Windows在本地PC 1上运行。将GE Power Management Products CD插入CD-ROM驱动器，或将web浏览器指向GE Power Management网站www.GEindustry.com/pm。使用Windows 95/98，Products CD将自动启动欢迎屏幕；对于Windows 3.1，通过启动CD根目录中的index.htm文件打开产品CD。产品CD本质上是GE Power Management网站在CD上打印日期的“快照”。因此，从CD和web安装的程序是相同的；然而，为了确保安装了469PC的最新版本，最好从web安装。图8-1:GE电力管理欢迎屏幕2。单击主页面的“按产品名称索引”项目，然后从产品列表中选择469 Motor Management Relay
the performance of the short circuit element. 1. Alter the following setpoints: S2 SYSTEM SETUP\CURRENT SENSING\PHASE CT PRIMARY: 1000 S6 CURRENT ELEMENTS\SHORT CIRCUIT TRIP\SHORT CIRCUIT TRIP: On S6 CURRENT ELEMENTS\SHORT CIRCUIT TRIP\ASSIGN TRIP RELAYS: Trip S6 CURRENT ELEMENTS\SHORT CIRCUIT TRIP\SHORT CIRCUIT TRIP PICKUP: 5.0 × CT S6 CURRENT ELEMENTS\SHORT CIRCUIT TRIP\INTENTIONAL S/C DELAY: 0 2. Inject current as per the table below, resetting the unit after each trip by pressing the key, and verify timing accuracy. Pre-trip values may be viewed by pressing after each trip. Table 7–18: SHORT CIRCUIT TIMING INJECTED CURRENT EXPECTED TIME TO TRIP MEASURED TIME TO TRIP 5 A UNIT 1 A UNIT 30 A 6 A < 50 ms 40 A 8 A < 50 ms 50 A 10 A < 50 ms RESET NEXT GE Power Management 469 Motor Management Relay 8-1 8 469 PC SOFTWARE 8.1 INSTALLATION/UPGRADE 8 8 469 PC SOFTWARE 8.1 INSTALLATION/UPGRADE 8.1.1 DESCRIPTION This chapter provides the necessary information to install and/or upgrade a previous installation of the 469PC software, upgrade the relay firmware, and write/edit setpoint files. It should be noted that the 469PC software should only be used with firmware versions 30D220A4.000, 30D220A8.000, 30D251A8.000 or later releases. 469PC is not compatible with Mods or any firmware versions prior to 220, and may cause errors if setpoints are edited. It can be used to upgrade older versions of relay firmware, but all previously programmed setpoints will be erased. Ensure that all setpoints are saved to a file before reprogramming the 469 firmware. The following sections are included in this chapter: • System requirements • 469PC software version for previous installation check • 469PC software installation/upgrade procedure • 469PC software system configuration • Relay firmware upgrade procedure • Creating/Editing/Upgrading/Downloading Setpoint Files • Printing Setpoints and Actual Values • Using Trending and Waveform Capture • Viewing Phasors and Event Record • Troubleshooting 8.1.2 HARDWARE & SOFTWARE REQUIREMENTS The following minimum requirements must be met for the 469PC software to properly operate on a computer. • Processor: minimum 486, Pentium or higher recommended • Memory: minimum 4 MB, 16 MB recommended minimum 540 K of conventional memory • Hard Drive: 20 MB free space required before installation of software. • O/S: Windows 3.1, Windows 3.11 for Workgroups, Windows NT, or Windows 95/98. Windows 3.1 Users must ensure that SHARE.EXE is installed. 469PC can be installed from either the GE Power Management Products CD or from the GE Power Management website at www.GEindustrial.com/pm. If you are using legacy equipment without web access or a CD, 3.5” floppy disks can be ordered from the factory. NOTE 8-2 469 Motor Management Relay GE Power Management 8.1 INSTALLATION/UPGRADE 8 469 PC SOFTWARE 8 8.1.3 CHECKING IF INSTALLATION/UPGRADE IS REQUIRED If 469PC is already installed, run the program and check if it needs upgrading as follows: 1. While 469PC is running, insert the GE Power Management Products CD and allow it to autostart (alternately, load the D:\index.htm file into your default web browser, OR Go to the GE Power Management website at www.GEindustrial.com/pm (preferred method). 2. Click the “Software” menu item and select “469 Motor Management Relay” from the product list. 3. Verify that the version shown on this page is identical to the installed version as shown below. Select the Help > About 469PC menu item to determine which version is running on the local PC. No upgrade is required if these two numbers match GE Power Management 469 Motor Management Relay 8-3 8 469 PC SOFTWARE 8.1 INSTALLATION/UPGRADE 8 8.1.4 INSTALLING/UPGRADING 469PC Installation/upgrade of the 469PC software is accomplished as follows: Ensure that Windows is running on the local PC 1. Insert the GE Power Management Products CD into your CD-ROM drive or point your web browser to the GE Power Management website at www.GEindustrial.com/pm. With Windows 95/98, the Products CD will launch the welcome screen automatically; with Windows 3.1, open the Products CD by launching the index.htm file in the CD root directory. The Products CD is essentially a “snapshot” of the GE Power Management website at the date printed on the CD. As such, the procedures for installation from the CD and the web are identical; however, to ensure that the newest version of 469PC is installed, installation from the web is preferred. Figure 8–1: GE POWER MANAGEMENT WELCOME SCREEN 2. Click the Index by Product Name item from the main page and select 469 Motor Management Relay from the product list
