English
English French German Portuguese Spanish Russian Japanese Korean Arabic Irish Greek Turkish Italian Danish Romanian Indonesian Czech Afrikaans Swedish Polish Basque Catalan Esperanto Hindi Lao Albanian Amharic Armenian Azerbaijani Belarusian Bengali Bosnian Bulgarian Cebuano Chichewa Corsican Croatian Dutch Estonian Filipino Finnish Frisian Galician Georgian Gujarati Haitian Hausa Hawaiian Hebrew Hmong Hungarian Icelandic Igbo Javanese Kannada Kazakh Khmer Kurdish Kyrgyz Latin Latvian Lithuanian Luxembou.. Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Burmese Nepali Norwegian Pashto Persian Punjabi Serbian Sesotho Sinhala Slovak Slovenian Somali Samoan Scots Gaelic Shona Sindhi Sundanese Swahili Tajik Tamil Telugu Thai Ukrainian Urdu Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu Kinyarwanda Tatar Oriya Turkmen Uyghur
Leave Your Message
Vertical bell housing hand-wheel manual cage tap changer central voltage regulation

De-energized manual cage tap changer

Products Categories
Featured Products
Temperature controller for dry-type transformers

Temperature controller for dry-type transformers
JLT-08 capacity regulation and regulation voltage intelligent terminal

JLT-08 capacity regulation and regulation voltage intelligent terminal
JLK-718A de-energized tap changer controller

JLK-718A de-energized tap changer controller
JLK--716A on-load tap changer controller

JLK--716A on-load tap changer controller
JLK-103D5 Intelligent Terminal

JLK-103D5 Intelligent Terminal
JLK-103D3 Intelligent Terminal

JLK-103D3 Intelligent Terminal
JLK-103 on-load tap changer controller

JLK-103 on-load tap changer controller
WSB de-energized plate tap changer

WSB de-energized plate tap changer
De-energized W(1+2)T serial linear tap changer 110KV or less

De-energized W(1+2)T serial linear tap changer 110KV or less
De-energized WDT serial linear tap changer 110KV or less

De-energized WDT serial linear tap changer 110KV or less
0102030405
Vertical bell housing hand-wheel manual cage tap changer central voltage regulation

Vertical bell housing hand-wheel manual cage tap changer central voltage regulation

The products in this series are de-energized tap-changers designed specifically for oil-immersed de-energized voltage regulating transformers. They adopt a vertical cage structure and are installed in a bell type configuration. These tap-changers have wide-ranging applications in power, rectifier, and electric furnace transformers with rated frequencies of 50Hz and 60Hz, rated voltages of 35kV, 66kV, and 110kV, and rated currents ranging from 125A to 2000A. It is crucial to operate these tap-changers only when the transformer is de-energized.

    Contact us down load
    product details

    Model Meaning

    E3R2w7l

    Advantages

    1.This product is suitable for use in all de-energized transformers, showcasing its versatility.
    2.With its robust short-circuit resistance, this product can be customized to meet the demands of high-current and high-voltage environments.

    Details

    Connecting method Central voltage regulation
    Rated current 125A-2000A
    Rated voltage 10kV、35kV、66kV、110 kV

    Voltage Regulation Principle

    E4R5bbt

    Outline

    1E2Fmjd2Q3Wq8r

    Type Rated voltage kV Frequency withstand level（kV/1min）
    H H1 H2 H3 ΦD To ground Between phase Between contacts
    WSLⅡ 200～630/35-6×5～10×9 Z 35 830 650 210 170 360 95 95 30
    WSLⅡ 800～1000/35-6×5～10×9 Z 930 750 240 195 360
    WSLⅡ 200～630/35-11×10～14×13 Z 830 650 210 170 430
    WSLⅡ 200～630/66-6×5～8×7 Z 66 1140 953 360 240 360 140 140 45
    WSLⅡ 200～630/66-10×9～12×11 Z 1140 953 360 240 430
    WSLⅡ　200～630/110-4×3～6×5 Z 110 1576 1390 470 400 360 230 230 55

    The above design and parameters will be changed without notice when the product is improved, and the specific size is subject to the switch outline drawing provided by our company at the time of ordering.

    Read more