ECO FLUID STATION SERVICE VOLTAGE TRANSFORMER

A green essence flowing into our innovative technology

A green essence flowing into
our innovative technology

ECO FLUID STATION SERVICE VOLTAGE TRANSFORMER

170 kV

Station Service Voltage Transformers utilizing Eco Fluid insulation provide low-voltage power directly from HV potential in substations, combining proven safety with eco-friendliness.

CHARACTERISTICS

  • For voltage levels up to 170 kV
  • Single-phase units with power outputs from < 10 kVA up to 100 kVA
  • Complies with the specific requirements of the SSVT standard (dual IEC and IEEE logos)

GENERAL

  • Designed and manufactured without partial discharge
  • Scalable design with 3 units in 3-phase systems or additional units connected in parallel
  • No maintenance for a long life of over 30 years

SUSTAINABILITY

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

MAIN FEATURES

A green essence flowing into our innovative technology

Design

A safe and reliable design based on Trench's inductive voltage transformers with conventional liquid insulation. The original design of the VTs has proven itself in practice for over six decades.

Seismic

Exceptional seismic performance as a consequence of the optimized design of the insulator.

High Voltage Insulation

The optimum field grading is achieved by a fine condenser grading system that has been designed specifically for this particular application.

Modular design

Allows the use of a reduced number of components.

Low voltage Power supply

Optimized high-voltage coil for power output and specially designed low-voltage winding for power output. This allows a correspondingly large cross-section to be connected to the secondary outputs.

PRODUCT APPLICATIONS

Trench
ECO FLUID
SSVT

Main components of
the Eco Fluid Station Service Voltage Transformer

Field proven and low maintenance, Eco Fluid Station Service Voltage Transformers combine the advantages of an inductive voltage transformer with those of a small power transformer.

Proven design
Trench Eco fluid Insulated Power Voltage Transformers, SSVTs, represent a proven design approved globally. Over a thousand SSVTs – with and without ester insulation – have been installed worldwide in all environmental conditions to the complete satisfaction of our customers.
Auxiliary power supply for substation
Low voltage power supply derived directly from high voltage to power equipment in the substation.
Power supply for remote areas
Low voltage power supply derived directly from high voltage to supply energy to remote locations and equipment.

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