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De-energized WDT serial linear tap changer 110KV or less

De-energized WDT. W(1+2) linear tap changer(110KV or less) all excellent

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

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De-energized WDT serial linear tap changer 110KV or less

De-energized WDT serial linear tap changer 110KV or less
0102030405
tap changer

De-energized WDT serial linear tap changer 110KV or less

The series consists of the main switch body and a rotating mechanism for operation. It is suitable for frequencies of 50Hz and 60Hz, with the highest equipment voltage ranging from 40.5kV to 126kV. The tap changer is designed for oil-immersed transformers with rated currents ranging from 200A to 1600A. It can be fixed on the body or tank cover of the transformer and can be safely tapped and exchanged when the transformer is de-energized.

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    product details

    Model Meaning

    X1nta

    Advantages

    1.The product features a simple and compact appearance design, allowing for flexible installation between the coils and occupying minimal space.
    2.The switch and transformer are easily connected, offering flexibility in layout, and the transformer design is conveniently accommodated.
    3.The contact is reliable, minimizing the chances of misoperation.

    Model Specification

    Connecting method Central voltage regulation
    Rated current 200A、400A 、600A、800A、1000 A、1250A、1600A
    Rated voltage 40.5kV、126kV


    Power-off WDT series-tap linear converters are specifically designed to provide precise voltage regulation and control in power grids with voltages up to 110KV. It uses advanced technology and state-of-the-art components to ensure optimal performance and efficiency.

    One of the main features of this product is operation without power, ensuring maximum safety during maintenance and repairs. The tap-changer operates without disconnecting the power supply, allowing seamless adjustments and maintenance without interrupting the power supply.

    Additionally, WDT serial tap linear converters are designed to be easily installed and integrated into existing power distribution systems. Its compact yet robust design makes it suitable for both indoor and outdoor applications, providing flexibility and versatility for a variety of installations.

    The accuracy and reliability of WDT serial-tapped linear converters make them an ideal solution for voltage regulation in a variety of applications, including power plants, substations, industrial facilities and renewable energy systems. It provides precise voltage regulation to ensure optimal performance and stability of the grid.

    Voltage Regulation Schematic

    X2702

    Outline Drawing

    X3ofo

    Type Rated current A Rated voltage kV Install measurement mm
    L L1 L2 h h1 h2 ΦD
    WDTⅡ200～400/35-4×3 200～400 35 656 396 72 102 73.5 25 Φ107
    WDTⅡ600～800/35-4×3 600～800 656 396 72 128 100 35 Φ127
    WDTⅡ200～400/35-6×5 200～400 800 540 72 102 73.5 25 Φ107
    WDTⅡ600～800/35-6×5 600～800 800 540 72 128 100 35 Φ127
    WDTⅡ200～400/35-8×7 200～400 944 684 72 102 73.5 25 Φ107
    WDTⅡ600～800/35-8×7 600～800 944 684 72 128 100 35 Φ127
    WDTⅡ200～400/35-10×9 200～400 1088 828 72 102 73.5 25 Φ107
    WDTⅡ600～800/35-10×9 600～800 1088 828 72 128 100 35 Φ127
    WDTⅡ200～400/63～110-4×3 200～400 63～110 728 468 96 102 73.5 25 Φ107
    WDTⅡ600～800/63～110-4×3 600～800 728 468 96 128 100 35 Φ127
    WDTⅡ200～400/63～110-6×5 200～400 920 660 96 102 73.5 25 Φ107
    WDTⅡ600～800/63～110-6×5 600～800 920 660 96 128 100 35 Φ127
    WDTⅡ200～400/63～110-8×7 200～400 1112 852 96 102 73.5 25 Φ107
    WDTⅡ600～800/63～110-8×7 600～800 1112 852 96 128 100 35 Φ127

    Outline Drawing(Wdtⅱ1000-1600a)

    X5sky

    Type Rated current A Rated voltage KV Install measurement mm
    L L1 L2 h h1 h2 φD
    WDTⅡ1000～1600/35-4×3 1000～1600 35 696 436 72 155 100 32 φ173
    WDTⅡ1000～1600/35-6×5 1000～1600 35 840 580 72
    WDTⅡ1000～1600/35-8×7 1000～1600 35 984 724 72
    WDTⅡ1000～1600/63～110-4×3 1000～1600 63～110 768 508 96
    WDTⅡ1000～1600/63～110-6×5 1000～1600 63～110 960 700 96
    WDTⅡ1000～1600/63～110-8×7 1000～1600 63～110 1152 892 96
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