Summation transformers TS_

Equipment designed to be able to have the value of different load circuits in one current output. It facilitates the measurement and control of the installation when it is not possible to install measuring transformers at the head-end. Facilitates connection to metering equipment by concentrating the secondary cables. Allows a point of the secondary to be connected to the protective earth if necessary.

Equipment designed to be able to have the value of different load circuits in one current output. It facilitates the measurement and control of the installation when it is not possible to install measuring transformers at the head-end.
Facilitates connection to measuring equipment by concentrating the secondary cables. Allows a point of the secondary to be connected to the protective earth if necessary.


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    Technical details

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

    In these transformers, the resulting secondary current is the vector sum of the primary currents.

    Plastic housing
    Between 2 and 5 entries
    Allows to have different load circuits in 1 output
    Sum of transformers of equal ratio Primary/Secondary (*)
    Accuracy class 0.5
    High level of insulation, 3 kv

    General technical data

    • Continuous overload: 1.5 x In
    • Operating voltage (maximum): 720 V AC
    • Test voltage: 3 kV AC (1min)
    • Frequency: 50-60 hz
    • Rated thermal short-circuit current: Ith = 60 In
    • Rated dynamic current: IDyn = 2,5 x Ith

    Details of the product ratio table:

    Model
    TS2
    TS3
    TS4
    TS5

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