CONVENTIONAL FLUID INDUCTIVE VOLTAGE TRANSFORMER

Resilience and reliability, even in extreme operating conditions

Resilience and reliability,
even in extreme operating conditions

CONVENTIONAL FLUID INDUCTIVE VOLTAGE TRANSFORMER

550 kV

Inductive Voltage Transformers utilizing conventional fluid insulation provide accurate and reliable voltage transformation, measurement, with the proven Trench design and highest reliability.

CHARACTERISTICS

  • For voltage levels up to 550kV
  • Fully type tested according to International Standards
  • Paper – conventional fluid internal insulation

GENERAL

  • Conventional fluid-impregnated paper insulation has been improved based on many years of experience with the prestigious Haefely-Trench original design.
  • The modular design allows the use of a reduced number of components.
  • Optimized Drying and Soaking Oil Process easily allow adaptation to specific Customer‘s needs.

MAIN FEATURES

Conventional fluid Inductive VoltageTransformers
ensure accurate and reliable voltage transformation

Proven Design

Trench's conventional fluid instrument transformers are based on a globally established insulating medium technology.

Seismic

Exceptional seismic performance as a consequence of the optimized design of flanges, insulators, and their interconnection.

High Voltage insulation

Superior control of internal and external insulation stress, due to the use of a proprietary system of finely graded bushings.

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.

Modular design

Modular design eliminates the need for a wide range of components.