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Optical Current Transformers Air Insulated Switchgears

Optical Current Transformers Air Insulated Switchgears
Optical Current Transformers Air Insulated Switchgears
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Product Code : Optical_Current
Product Description

Trench optical current transformers do not containelectronic parts and do not use oil or SF6 as insulation media. Long-termsustainability and no environmental compromises – Trench optical current transformersare tested and available for worldwide applications.

Trench optical current transformers are based on Faradayeffect principle. The output is a low power optical signal which is thentransferred to a merging unit which adapts it to communication protocols suchas IEC 61850-9-2.

The use of non-conventional instrument transformers in AISswitchgears enables customers to measure a wide range of grid signals which arenot usually detected by conventional instrument transformers. Moreover, thecommunication protocols allow measuring, protection, control features anddigitalized grid information.

Product Design:

  • Applicable for voltage level from 72 to 800 kV
  • No environmental compromises and never subjected to gas taxation
  • Galvanic separation between primary and secondary side
  • Single fiber-optic cable instead of several copper cables with large cross-sections

Internal insulation is made by clean air, thus:

F-gas free insulation with lowest requirements on training,transport, installation, operation, reporting and recycling

C-gas free with no risk of C-decomposition No gas recyclingrequired



Office No.-9, Plot 53/54, Sector-34, Space Heights, Near Tawa Hotel, Kamothe, Navi Mumbai - 410209, Maharashtra, India
Mr Piyush Lalchand Rathi (Partner)
Mobile :+919819614841, +919769207841
Mr. Dnyanesh Gawande (Partner)
Mobile :+919833686249