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  • Current transformer CTB

  • With UL Certification
  • Current transformers

  • This latest current transformer type CTB incorporates not only a higher maximum operating voltage (Um < 1,2 kV) but also an increased insulation test voltage (6 kV Ueff, 1 min, 50 Hz) as well as an increased ambient temperature range (-5 °C < T < +50 °C).

    The new CTB’s connection is arranged with a "cage clamp ®".

    The production of the new current transformer is in accordance with the technical characteristics corresponding to IEC 61869-1/2.

    UL Certification applied: Certificate Number - 20100426-E336996

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  • Description
  • Specifications
  • Downloads
Performance characteristics:
  • • The delivery program covers a wide range of plug-on current transformers
  • • Worldwide the first CT with screwless connection technology "cage clamp ®"
  • • Accuracy class 1
  • • Insulation class E
  • • Self-extinguishing, flame retardant
  • • Plastic casing closed by ultrasonic welding
  • • UL Certification applied: Certificate Number - 20100426-E336996

Options:
  • • Accuracy class 3, 1, 0.5
  • • CT for tariffs in accordance with the conformity evaluation procedure
  • • Dimensions: see data sheet in Downloads
  • • Insulation class: E
  • • Higher insulation level 1.2/6/12 kV - lightning impulse tested for  690 V systems according to IEC 61439-1 and -2!

  • Datasheet current transformer CTB

    Dateityp: pdf
    Dateigrösse: 3.94 MB
    Info: Currently available in German only, for questions please contact us by phone or email.
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