8DR1 up to 800 kV
Gas-Insulated High-voltage Switchgear
Description
More information on our largest switchgear can be obtained from our sales and marketing department.
Technical data
Switchgear type | 8DR1 |
Rated voltage | up to 800 kV |
Rated frequency | 50/60 Hz |
Rated power frequency withstand voltage (1 min) | up to 950 kV |
Rated lightning impulse withstand voltage (1.2/50 μs) | 2100 kV |
Rated bus current | up to 8000 A |
Rated feeder current | up to 5000 A |
Rated breaking current | up to 63 kA |
Rated impulse current | up to 170 kA |
Rated short-time current | up to 63 kA |
Leakage rate per year and gas compartment | < 1 % |
Bay width | 4500 mm |
Standards | EN/IEC |