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Главная » Продукция » Высоковольтное оборудование » Трансформаторы тока

CTO

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0.00MB; 0 files) in file "phpthumb.class.php" on line 652 [9] => skipping CleanUpCacheDirectory() because config set to not use it in file "phpthumb.class.php" on line 751 [10] => CleanUpCacheDirectory() purged 0 files (from 0) based on config settings in file "phpthumb.class.php" on line 757 [11] => file_exists() = 0 in file "phpthumb.class.php" on line 1102 [12] => is_executable() = 0 in file "phpthumb.class.php" on line 1103 [13] => using ImageMagick path from `which convert` (/usr/bin/convert) in file "phpthumb.class.php" on line 1122 [14] => ImageMagick version checked with "convert --version" in file "phpthumb.class.php" on line 1149 [15] => ImageMagick did not return recognized version string (Version: ImageMagick 6.8.9-9 Q16 x86_64 2016-08-25 http://www.imagemagick.org Copyright: Copyright (C) 1999-2014 ImageMagick Studio LLC Features: DPC Modules OpenMP Delegates: bzlib cairo djvu fftw fontconfig freetype jbig jng jpeg lcms lqr ltdl lzma openexr pangocairo png rsvg tiff wmf x xml zlib) in file "phpthumb.class.php" on line 1155 [16] => ImageMagick convert --version says "Unknown" in file "phpthumb.class.php" on line 1158 [17] => $AvailableImageOutputFormats = array(text;ico;bmp;wbmp;gif;png;jpeg) in file "phpthumb.class.php" on line 885 [18] => $this->thumbnailFormat set to $this->config_output_format "jpeg" in file "phpthumb.class.php" on line 896 [19] => $this->thumbnailFormat set to $this->f "png" in file "phpthumb.class.php" on line 903 [20] => $this->thumbnailQuality set to "75" in file "phpthumb.class.php" on line 913 [21] => $this->sourceFilename set to "assets/images/prod/72d/uploadlhuopc.jpg" in file "phpthumb.class.php" on line 813 [22] => ololoassets/images/prod/72d/uploadlhuopc.jpg/var/www/elektropul2/data/www/elektropul.ru/assets/images/prod/72d/uploadlhuopc.jpg [23] => setCacheDirectory() starting with config_cache_directory = "/var/www/elektropul2/data/www/elektropul.ru/assets/cache/phpthumbof" in file "phpthumb.class.php" on line 920 [24] => setting config_cache_directory to realpath(/var/www/elektropul2/data/www/elektropul.ru/assets/cache/phpthumbof) = "/var/www/elektropul2/data/www/elektropul.ru/assets/cache/phpthumbof" in file "phpthumb.class.php" on line 948 [25] => $this->config_cache_directory is not writable (/var/www/elektropul2/data/www/elektropul.ru/assets/cache/phpthumbof) in file "phpthumb.class.php" on line 959 [26] => SetCacheFilename() _src set from md5($this->sourceFilename) "assets/images/prod/72d/uploadlhuopc.jpg" = "1744a54167e6b09196c0a784bcaac54c" in file "phpthumb.class.php" on line 3075 [27] => SetCacheFilename() _par set from md5(_far1_w298_dpi150) in file "phpthumb.class.php" on line 3108 [28] => starting ExtractEXIFgetImageSize() in file "phpthumb.class.php" on line 2895 [29] => $this->useRawIMoutput=true after checking $UnAllowedParameters in file "phpthumb.class.php" on line 1233 [30] => phpThumb_tempnam() returning "/tmp/pThumbcOArAq" in file "phpthumb.class.php" on line 3868 [31] => ImageMagickSwitchAvailable(thumbnail) = 1 in file "phpthumb.class.php" on line 1190 [32] => ImageMagickSwitchAvailable(density) = 1 in file "phpthumb.class.php" on line 1190 [33] => GetImageSize(assets/images/prod/72d/uploadlhuopc.jpg) SUCCEEDED: a:7:{i:0;i:200;i:1;i:210;i:2;i:2;i:3;s:24:"width="200" height="210"";s:4:"bits";i:8;s:8:"channels";i:3;s:4:"mime";s:10:"image/jpeg";} in file "phpthumb.class.php" on line 1317 [34] => GetImageSize(assets/images/prod/72d/uploadlhuopc.jpg) returned [w=200;h=210;f=2] in file "phpthumb.class.php" on line 1322 [35] => source dimensions set to 200x210 in file "phpthumb.class.php" on line 1325 [36] => SetOrientationDependantWidthHeight() starting with "200"x"210" in file "phpthumb.class.php" on line 2874 [37] => SetOrientationDependantWidthHeight() setting w="298", h="0" in file "phpthumb.class.php" on line 2890 [38] => Remaining $this->fltr after ImageMagick: (array(0) { } ) in file "phpthumb.class.php" on line 1808 [39] => ImageMagick called as (convert -density 150 -thumbnail x "assets/images/prod/72d/uploadlhuopc.jpg[0]" png:"/tmp/pThumbcOArAq" 2>&1) in file "phpthumb.class.php" on line 1827 [40] => GetImageSize(/tmp/pThumbcOArAq) returned [w=1;h=1;f=3] in file "phpthumb.class.php" on line 1844 [41] => ImageMagickThumbnailToGD::ImageCreateFromPNG() succeeded, $this->gdimg_source is now (1x1) in file "phpthumb.class.php" on line 1850 [42] => ImageMagickThumbnailToGD() returning $this->IMresizedData (668 bytes) in file "phpthumb.class.php" on line 1851 [43] => Skipping rest of GenerateThumbnail() because ($this->useRawIMoutput == true) in file "phpthumb.class.php" on line 318 [44] => RenderToFile() failed because "/var/www/elektropul2/data/www/elektropul.ru/assets/cache/phpthumbof/" is not writable in file "phpthumb.class.php" on line 531 ) " alt="CTO " title="CTO ">

Класс напряжения: 110 - 1100 кВ

Оптоэлектронные датчики – Нестандартные измерительные трансформаторы (НИТ)

CTO является "нестандартным измерительным трансформатором" (НИТ), и результатом наших разработок в области измерительных трансформаторов нового поколения.

CTO - является "автономным" устройством, предназначенным для измерения тока в высоковольтных линиях в целях контроля и защиты.

Стандарты

  • Соответствие требованиям стандартов МЭК, ANSI/IEEE или эквивалентных им стандартов

Основные характеристики

  • Для измерений и защиты
  • Напряжение до 1100 кВ
  • Номинальный ток в первичной обмотке: от 1 A до 4000 A
  • Номинальный ток во вторичной обмотке:
    • Измерительный выход с усилением: 1 A; 0.5 ВА
    • Цифровой выход: МЭК; 61850-9.2/9.1
  • Динамический диапазон и точность:
    • Ток измерения МЭК: класс 0.2 S
    • Ток защиты МЭК: класс 5P20
    • Частотный диапазон от 0,5 Гц до 6 кГц
  • Рабочие температуры:
    • от -50° C до +55° C (оборудование, установленное на открытом воздухе)
    • от -5 С до +50° C (оборудование, установленное внутри помещения)

Главные преимущества

  • Повышенная точность измерений
  • Снижение стоимости для высоковольтных применений
  • Экологическая безопасность
  • Международный стандарт МЭК 61850 для "цифровых подстанций"
  • Функциональная совместимость благодаря использованию цифровых и аналоговых устройств сопряжения

Надежность - Работоспособность - Безопасность
Высокая гибкость в плане установки на подстанциях

Брошюра: