Live Tank Circuit Breaker LTB 145D
An EPD for a live tank circuit breaker with the Auto-Puffer™
The EPD is certified, the
data and calculations are in accordance with Product Specific Requirements (PSR)
for High Voltage Circuit Breakers 2002:3.
The functional unit for the LCA is 1 circuit breaker lifetime. Calculations are based on an estimated lifetime of 40 years when operated
continuously. The operational point is 145 kV, 50% of rated current 3150 A. A
Swedish mix of energy has been used for calculating energy consumption during
manufacturing and a European OECD mix of energy for calculating energy
consumption during use and disposal.