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OLTC
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CMD
Type CMD is designed with state-of-the-art technology and concept. Its unique contact system ensures superior performance for carrying heavy load and enduring short circuit current. In large power and ultra high voltage transformers, Type CMD is the natural choice to achieve high reliability.
2017
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07
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03
Detail>>
CV
Type CV is a typical selector switch structure tap changer, an ideal solution for medium power transformers (up to 110kV) down to distribution transformers. Its compact size allows transformers designers to achieve the most optimal tank design.
2017
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07
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05
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CM
Type CM is a classic on-load tap changer composed by diverter switch & tap selector. It covers the widest application range from small power up to large power transformers. After a long history of operation and modifications, today type CM is one of the most reliable tap changers, which is able to withstand heavy duty with over 1,000 daily operations in furnace application.
2017
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08
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24
Detail>>
DETC
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WSL, WDL
Type WSL De-Energized Tap Changer (herein referred as tap changer) is of in-tank structure and without separate oilcompartment. It is mounted to transformer tank by a tap changer head ange.By the operation method, tap changer can be divided into motor driving at man position, and manual drive mechanismoperating at man position as well as hand wheel manual operation on the top.
2017
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07
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30
Detail>>
W□G
Type WDG is a drum type de-energized tap changer. It is often designed by the combination of one single-phase and one two-phase tap changers. These two tap changers are to be installed in the clearance between the three winding in one transformer, which is a dramatic saving of transformer space and oil.
2017
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07
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30
Detail>>
Accessories
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SHM-K
SHM-K is equipped with high-resolution touch screen. CPU is made from ARM9 chip, clocked 400M, FLASH 256M, RAM 64M, with a very fast speed and huge memory space. Through the optical fiber, it is communicates with the SHMLC on both ways. It can work under five modes:① manually independent regulator;② automatic independent regulator;③ manual regulator in parallel host mode;④ automatic...
2017
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08
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25
Detail>>
HMC-3C
This position indicator type HMC-3C is applied with motor drive units of CAM7 and CMA9 (hereinafter referred as MDU) of on-load tap changer, and it can display the actual position of tap changer, there are three buttons "1-N", "stop" and "N-1" on the front panel, beside them is an indication lamp of "Remote Control". The input signal for position indication ...
2017
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08
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25
Detail>>
ZXJY
ZXJY is an intelligent on-line oil filter unit, both for oil & particle removal from tap changer oil compartment. The internal processor allows users to flexibly set both time & operation based automatic working modes. The stand-alone cabinet makes it fairly convenient for retrofit purpose on existing tap changers.
2017
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07
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30
Detail>>