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IS220PDIOH1B 336A5026ADP6燃機工控模塊
測量功能(UIfPQ) 應用電壓、電流、實際功率和視在功率的測量頻率,例如用于在控制單元的監視器上顯示或用于轉移到高級站控制系統,以便進一步處理。
B、 特征單相測量(1個電壓和1個電流I/P)相對地電壓測量或相對相電壓測量(如果安裝了三相Y連接的v.t)基頻分量的評估頻率范圍(0.9…1.1)內的高精度fN除非電壓過低,否則測量的電壓頻率
在這種情況下,測量電流;如果兩者都太低,則顯示為0.000 Hz每秒至少測量一次
對電壓和電流中的直流分量不敏感對電壓和電流諧波不敏感
電路和測量補償規定
相位誤差。測量變量輸入
測量變量輸入可連接到以下裝置:
資料來源:測量變量常數,整數或百分比范圍。
保護功能測量變量,角度范圍為±180.00°,電流和電壓在相應的單元中傳送。
來自IBB的輸入,整數范圍。模擬信道。3.6.4.1.6.測量變量輸出
測量變量輸出可連接到以下裝置:水槽:測量編號1…64。每次FUPLA時,必須再次加載FUPLA代碼
配置已更改。進行內部FUPLA更改后并復制文件“project1.bin”和這是一個項目。cfg'到FUPLA目錄,從主目錄中選擇“編輯器”菜單,然后“返回”以加載新的FUPLA代碼。
Measurement function (UIfPQ)
A. Application
Measurement of voltage, current, real and apparent power and
frequency, e.g. for display on the monitor of the control unit or for
transferring to a high level station control system for further
processing.
B. Features
single-phase measurement (1 voltage and 1 current I/P)
phase-to-ground or optionally phase-to-phase voltage measurement (providing three-phase Y connected v.t's are installed)
evaluation of the fundamental frequency components
high accuracy in the frequency range (0.9 ... 1.1) fN
frequency of voltage measured unless voltage too low, in
which case current is measured; if both are too low, the display is 0.000 Hz
at least 1 measurement per second
insensitive to DC components in voltage and current
insensitive to harmonics in voltage and current
provision for compensation of circuit and measurement
phase errors. Measured variable inputs
Measured variable inputs can be connected to the following
sources:
Measured variable constant,
integer or percent range.
Protection function measured variable,
the range for angles is ±180.00° and currents and voltages
are transferred in the corresponding units.
Input from the IBB,
integer range.
Analogue channels.
3.6.4.1.6. Measured variable outputs
Measured variable outputs can be connected to the following
sinks:
Measurements Nos. 1...64.The FUPLA code has to be loaded again each time the FUPLA
configuration is changed. After making internal FUPLA changes
and copying the new versions of the files ‘project1.bin’ and
‘project.cfg’ to the FUPLA directory, select “Editor” from the main
menu and then ‘RETURN’ to load the new FUPLA code.