instrument transformer / encapsulated / cast resin / toroidal
TAC, TAT series

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instrument transformer / encapsulated / cast resin / toroidal instrument transformer / encapsulated / cast resin / toroidal - TAC, TAT series
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Characteristics

  • Type:

    instrument

  • Configuration:

    encapsulated, cast resin

  • Other characteristics:

    toroidal, with copper windings, reduction, busbar passing, cable passing, wall-mount

  • Applications:

    industrial, for photovoltaic applications, for marine applications, for industrial use, for wind turbines, for sensors

Description

Technical data
self estinguishing
thermoplastic material UL94-V0
operating frequency 50÷60 Hz
insulation reference voltage 0,72 kV
test voltage 3 kV x 1’ 50 Hz
insulation classe E
protection degree IP 20
continuous overcurrent 1,2 In
rated short-time thermal current (I th) 60 In
rated dynamic current (I dyn) 2,5 x I th
safety factor N ≤ 5
operating temperature -25 +50 °C
storage temperature -20 +80 °C
manufactured according to IEC/EN 61869-1
IEC/EN 61869-2
integrated secondary terminals 6mm²
sealable terminals covers /integrated