ICS TRIPLEX T8300輸出卡件
短路元件的性能。1.更改以下設置點：S2系統設置\電流傳感\相位CT主：1000 S6電流元件\短路跳閘\短路跳閘：在S6電流元件上\短路跳閘\ASSIGN TRIP RELAYS（分配跳閘繼電器）：跳閘S6電流元件\短路跳閘\短路跳閘拾取：5.0×CT S6電流元件/短路跳閘\意向S/C延遲：0 2。根據下表注入電流，在每次跳閘后按鍵重置裝置，并驗證計時精度。每次跳閘后按下可查看跳閘前值。表7-18：短路正時注入電流預計跳閘時間測量跳閘時間5 A機組1 A機組30 A 6 A<50 ms 40 A 8 A<50毫秒50 A 10 A<50 s重置下一個GE電源管理469電機管理繼電器8-1 8 469 PC軟件8.1安裝/升級8 8 469計算機軟件8.1安裝和升級8.1.1說明本章提供了安裝和/或升級469PC軟件的先前安裝，升級繼電器固件，并寫入/編輯設定點文件。需要注意的是，469PC軟件只能用于固件版本30D220A4.000、30D220A8.000、30D251A8.000或更高版本。469PC與Mods或220之前的任何固件版本不兼容，如果編輯設置點，可能會導致錯誤。它可用于升級較舊版本的繼電器固件，但所有先前編程的設定點將被清除。在重新編程469固件之前，確保將所有設定點保存到文件中。本章包括以下章節：?系統要求?用于先前安裝檢查的469PC軟件版本?469PC軟件安裝/升級程序?469PC系統軟件配置?繼電器固件升級程序?創建/編輯/升級/下載設定點文件?打印設定點和實際值?使用趨勢和波形捕獲?查看階段和事件記錄?故障排除8.1.2硬件和軟件要求469PC軟件必須滿足以下最低要求才能在計算機上正常運行。?處理器：最低486，建議使用奔騰或更高版本?內存：最低4 MB，建議使用16 MB，最低540 K的常規內存?硬盤：安裝軟件前需要20 MB的可用空間。?操作系統：Windows 3.1、Windows 3.11 for Workgroups、Windows NT或Windows 95/98。Windows 3.1用戶必須確保安裝了SHARE.EXE。469PC可以從GE Power Management Products CD或GE Power Management網站www.GEindustry.com/pm安裝。如果您使用的是沒有網絡訪問或CD的舊設備，可以從工廠訂購3.5英寸軟盤。注8-2 469電機管理繼電器GE Power Management 8.1安裝/升級8 469 PC軟件8 8.1.3檢查是否需要安裝/升級如果469PC已經安裝，運行程序并檢查是否需要升級，如下所示：1。在469PC運行時，插入GE Power Management Products CD并允許其自動啟動（或者，將D:\index.htm文件加載到默認的web瀏覽器中，或訪問GE Power Management網站www.GEindustr.com/pm（首選方法）。2.單擊“Software”（軟件）菜單項，然后從產品列表中選擇“469 Motor Management Relay”（469電機管理繼電器）。3.驗證此頁面上顯示的版本是否與如下所示的已安裝版本相同。選擇“幫助”>“關于469PC”菜單項以確定本地PC上運行的版本。如果這兩個數字與GE Power Management 469 Motor Management Relay 8-3 8 469 PC SOFTWARE 8.1 INSTALLATION/upgrade 8 8.1.4 INSTALLING/UPGRADING 469PC安裝/升級469PC軟件的步驟如下：確保Windows在本地PC 1上運行。將GE Power Management Products CD插入CD-ROM驅動器，或將web瀏覽器指向GE Power Management網站www.GEindustry.com/pm。使用Windows 95/98，Products CD將自動啟動歡迎屏幕；對于Windows 3.1，通過啟動CD根目錄中的index.htm文件打開產品CD。產品CD本質上是GE Power Management網站在CD上打印日期的“快照”。因此，從CD和web安裝的程序是相同的；然而，為了確保安裝了469PC的最新版本，最好從web安裝。圖8-1:GE電力管理歡迎屏幕2。單擊主頁面的“按產品名稱索引”項目，然后從產品列表中選擇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
