EconiQ® Live Tank Circuit Breaker – LTA
The eco-efficient Live Tank Circuit Breaker LTA, utilizes a game-changing technology as an alternative to SF6.
The EconiQ LTA breaker uses the same technology as the well-proven Hitachi Energy's SF6 Live Tank Circuit Breaker product range. It's providing our customers with the highest reliability and the same product footprint while lowering the environmental impact.
EconiQ LTA is operating with an eco-efficient CO2-based gas mixture, which significantly reduce the CO2 equivalent emissions of the insulation medium compared to SF6 gas. The eco-efficient LTA is also available as a Disconnecting Circuit Breaker.
EconiQ is Hitachi Energy's eco-efficient portfolio for sustainability where products, services and solutions are proven to deliver exceptional environmental performance.
Applications
- Line switching
- Transformer switching
Why Hitachi Energy?
- Our eco-efficient gas mixture significantly reduce the CO2 equivalent emissions of the insulation medium compared to SF6 gas
- The eco-efficient LTA is also available as a Disconnecting Circuit Breaker where the disconnecting function is integrated into the breaker
- A future-proof solution to comply with environmental regulation changes
- Based on the well-proven high-voltage breakers technology of Hitachi Energy
Brief performance data
| EconiQ Live Tank Circuit Breaker – LTA | LTA 72.5D1 | LTA 145D1 |
|---|---|---|
| Rated voltage [kV] | 72.5 | 145 |
| Rated current [A] | 2750 | 3150 |
| Rated breaking current [kA] | 31.5 | 40 |
| Ambient temperature [°C] | -50 / +40 | -50 / +50 |
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