3 ms·
They are far more expensive, and environmentally problematic [1], than an AC equivalent. [1] switchgear use SF6. DC will require the SF6 at far lower V than AC
by thsksbd 3y ago
They are far more expensive, and environmentally problematic [1], than an AC equivalent.
[1] switchgear use SF6. DC will require the SF6 at far lower V than AC