Instrument transformers. TU_R Class 0,5s

Transformador de corriente TU3R para primario bobinado y TUP20R para primario pasante. En ambos casos la envolvente es de resina lo que le dota de una mayor robustez y posibilidad de instalación en ambientes adversos. Estos transformadores se encuentran homologados para su instalación en compañías eléctricas de España.

Out of stock


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    Technical details

    • Dimensions
    • Technical characteristics
    • Technical data
    • Relations
    • Standards

    Modelos
    TU3R (0,5s)
    TUP20R (0,5s)

    • 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: 60xIn or Ith limited by cable or primary busbar dimensions
    • Rated dynamic current: IDyn = 2,5 x Ith
    • Sobrecarga continua: ID = 1,5 x In
    • Operating temperature: -10 ... 50 ºC
    • Precisión: 0,5s
    • Rated secondary current: x/5
    • Insulation class: Class E // Class B (130 ºC) available

    Details of the product relationship table:

    • IEC 60185
    • IEC 61010
    • UNE EN 61869-1 (IEC 61869-1)
    • UNE EN 61869-2 (IEC 61869-2)
    • UNE-EN 61000-6-3
    • UNE-EN 61000-6-1
    • UL94-V0
    • VDE 0414
    • DIN 57414
    • BS 3938