ECO FLUID CURRENT TRANSFORMER

A green essence flowing into our innovative technology

A green essence flowing into
our innovative technology

ECO FLUID CURRENT TRANSFORMER

550 kV / 5000 A

Current Transformers utilizing eco-friendly insulation fluid provide accurate and reliable current transformation, measurement, merging proven safety with eco-friendliness.

CHARACTERISTICS

  • For Voltage levels up to 550 kV
  • Rated primary current up to 5000 A 
  • Paper – ester internal insulation

APPLICATIONS AREAS

  • Replacement for equivalent mineral oil-filled products – thanks to the same dimensions
  • Water protection areas 
  • Underground substations

APPLICATIONS AREAS

Regenera™ is our holistic approach to protecting ecosystems, fostering environmental harmony and promoting a circular economy.

MAIN FEATURES

Eco-sustainable and proven design

Environmental

The use of ester as an insulator reduces the risk of environmental damage. The fluid is biodegradable according to OECD 301, improving the environmental balance throughout the product life cycle.

Proven design

Trench's Eco Fluid Current Transformers are based on a globally established insulation medium technology with many years of proven performance.

Improved operational safety

The higher flashpoint of the ester increases the fire safety of the CT.

High Voltage Insulation

High-quality paper and an ester liquid are used to create high-voltage insulation, with fine-graded bushings optimizing the electrical field inside and outside the product.

Hermetically sealed

In all operating conditions, a stainless-steel base bellow allows the liquid volume to change and the internal pressure to remain the same as the ambient pressure.