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
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
Contact us
Submit your enquiry and we will contact you