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Reactor series

TD series supply transformer series

The functions of the supply transformer include power transmission, voltage change and insulation isolation. As a kind of main soft magnetic and electromagnetic elements, it is widely applied in power transmission and power electronics technology.

TD series supply transformer is applicable for the circuit with AC 50-60 Hz and voltage below 1140 V as the isolated power. The series of products have excellent performance, safety, reliability and other features, and have been widely applied in frequency conversion, PV, wind power, medical device and other fields.

  • Model description

    Technical parameters

     

    Model

    Capacity(KVA)

    Primary voltage(V)

    Secondary voltage(V)

    Insulation class

    TDA 300-780

    300

    780/720

    220/36

    A

    TDA 300-1350

    300

    1350/1140

    220/36

    A

    TDA 480-1140

    480

    1140

    220/127

    A

    TDA 480-1350

    480

    1350/1140

    220/36

    A

    TDA 750-780

    750

    780/660

    210/36

    A

    TDA 850-720

    850

    720/690

    220/36/127

    A

    TDA 900-1140

    900

    1140

    220/36

    A

  • Model

    L × W × H (mm)

    Total weight (kg)

    TDA 300-780

    116×105×135

    5

    TDA 300-1350

    116×105×135

    5

    TDA 480-1140

    135×120×145

    7

    TDA 480-1350

    135×120×145

    7

    TDA 750-780

    155×140×170

    11

    TDA 850-720

    155×140×170

    12

    TDA 900-1140

    155×175×170

    18

  • 1. The iron core of the supply transformer is E-shaped, which is of shell structure (coil wrapping iron core).

    2. The supply transformer has two windings, a primary winding and a secondary winding. Therefore, there are four leading-out terminals. In order to prevent AC hum and other disturbance, a shielding layer is often added between the primary and the secondary windings, and the shielded layer is the grounding terminal. Therefore, there are 4 wiring terminals of the supply transformer at least.

    3. The silicon steel sheet of E-shaped supply transformer is inserted alternatively, no air gap is reserved between E and I plates, and the whole iron core fits together perfectly.

Contact information

Submit your inquiry

Your local Huaxin Service Team

  • NameKai Wang
  • Address26254 Prima Way Santa Clarita,CA 91350
  • PhoneChina:15234310529,US:+1 9095606525
  • FaxChina:+86 (0)353-4909788
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Submit your inquiry

Your local Huaxin Cooperation Team

  • NameKai Wang
  • Address26254 Prima Way Santa Clarita,CA 91350
  • PhoneChina:15234310529,US:+1 9095606525
  • FaxChina:+86 (0)353-4909788
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