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EconiQ™ gas-insulated current transformer TG

Superior performance with lowest carbon footprint

The EconiQ TG is part of the extensive EconiQ high-voltage portfolio that eliminates SF6 with scalable solutions for the lowest carbon footprint. The product utilizes a game-changing alternative insulation gas mixture that significantly reduces its carbon footprint compared to SF6.

Built on Hitachi Energy’s well proven design, the EconiQ gas-insulated current transformer retains the same size and is as reliable as the conventional solution based on SF6. This ensures significant reduction in carbon footprint with similar performance. EconiQ gas-insulated current transformers are available as both new and retrofit solutions to enhance sustainability of electrical installations.

Applications

EconiQ gas-insulated current transformers can be used in a wide range of applications across utilities, industries, transport and infrastructure segments.

Why Hitachi Energy?
 

  • Exceptional environmental performance
  • As reliable as the conventional solution based on SF6
  • Footprint same as SF6-based solution, enabling easy retrofit
  • Wide operating ambient temperature range
Brief performance data

Parameter

Unit

EconiQ TG 145

EconiQ TG 170

Rated voltage

kV

145

170

Rated short-duration power-frequency withstand voltage

kV

275

325

Rated lightning impulse withstand voltage

kV

650

750

Rated short-time withstand current (1s)

kA

40

Rated peak withstand current

kA

108

Maximum continuous thermal current

A

2400

Temperature range

°C

-30 to +40

Number of cores

 

up to 5

Downloads for EconiQ gas-insulated current transformer TG

EconiQ gas-insulated current transformer TG

2-pages, product leaflet

EconiQ™ gas-insulated instrument transformer – towards a sustainable energy future

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