Transformadores de medida. Perfil estrecho - Barra horizontal TU_R_
Transformadores de medida. Perfil estrecho - Barra horizontal TU_R_ - Image 2
Transformadores de medida. Perfil estrecho - Barra horizontal TU_R_ - Image 3
Transformadores de medida. Perfil estrecho - Barra horizontal TU_R_ - Image 4
Transformadores de medida. Perfil estrecho - Barra horizontal TU_R_ - Image 5
Transformadores de medida. Perfil estrecho - Barra horizontal TU_R_ - Image 6
Transformadores de medida. Perfil estrecho - Barra horizontal TU_R_ - Image 7

TU_R_ Measuring transformers. Narrow profile - Window-type

The window-type TU_R_ measuring transformers are designed to adapt to both cables and busbars, offering a variety of window size options. Their specific design allows them to be placed horizontally, while the terminal blocks, strategically located in each model, facilitate their assembly and connection.

Encapsulated in resin, these transformers stand out for their durability and resistance, making them a reliable long-term solution. In addition, their slim profile gives them small dimensions that guarantee perfect integration into electrical panels.

The window-type TU_R_ measuring transformers are designed to adapt to both cables and busbars, offering a variety of window size options. Their specific design allows them to be placed horizontally, while the terminal blocks, strategically located in each model, facilitate their assembly and connection.

Encapsulated in resin, these transformers stand out for their durability and resistance, making them a reliable long-term solution. In addition, their slim profile gives them small dimensions that guarantee perfect integration into electrical panels.


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    Technical specifications
    Certificate

    Technical details

    • Dimensions
    • Technical characteristics
    • Technical data
    • Ratios
    • Standards

    Model/ Bar/ Cable
    TU40RS / 40×10 / Ø25
    TU40RSD / 37×18 / Ø36
    TU60RS / 15×60 / Ø45
    TU80RS / 50×80 / Ø50
    TU100RS / 60×100 / Ø60
    TU100RT / 100×20/ Ø20
    TU100RTC / 100×20 / Ø20
    TU125RS / 80×125 / Ø80
    TU125RT / 125×35 / Ø35
    TU125RTC / 125×35 / Ø35

    • Window-type
    • For plate
    • Resin enclosure
    • More robust
    • Narrow profile
    • The positioning is horizontal due to the position of the secondary terminals.

    General technical data

    • Factor of safety: Fs < 5
    • Operating voltage (maximum): 720 V
    • Test voltage: 3 kV AC (1min)
    • Frequency: 50-60 hz
    • Rated thermal short-circuit current: Ith limited by cable or primary busbar dimensions
    • Rated dynamic current: IDyn = 2,5 x Ith
    • Continuous overload: ID = 1.2 x IN
    • Operating temperature: -10 ... 50 ºC
    • Accuracy: 0.5 - 1 - 3 (0.2s; 0.2 and 0.5s on request)
    • Nominal secondary current: /5 or /1A
    • Insulation class: Class E // Class B (130 ºC) available

    Details of the product ratio table:

    IEC 60185
    IEC 61010
    UNE EN 618691 (IEC 618691)
    UNE EN 618692 (IEC 618692)
    UNE-EN 61000-6-3
    UNE-EN 61000-6-1
    UL94-V0
    VDE 0414
    DIN 57414
    BS 3938

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