HV/MV Equipment
AC Disconnectors
(Disconnect Switches)
(Disconnect Switches)
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SPOL
Knee Type Disconnector up to 1,200 kV
GE’s SPO is a vertical break disconnector with a two-piece arm. In the open position the blade sections fold upon themselves in a vertical plane of only 60% of the longitudinal dimension. The SPOL is equipped with the unique pollution and ice-free L-Contact and bus transfer contacts.
Customer Benefits
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Specifications
Technical Data (IEC)
Rated Voltage | Rated Current A/ Short time current kA | BIL kV | A mm | B mm | C mm | D mm | E mm | F mm | G mm | I mm | Ø mm |
362 kV | 4000/63 | 1175 | 3190 | 3700 | 2500 | 600 | 800 | 400 | 800 | 200 | 26 |
420 kV | 4,000/63 | 1425 | 3640 | 4200 | 2700 | 600 | 800 | 400 | 800 | 200 | 26 |
550 kV | 4,000/63 | 1550 | 4290 | 5350 | 3500 | 600 | 1000 | 400 | 800 | 200 | 26 |
800 kV | 4,000/63 | 2100 | 5490 | 6000 | 3800 | 600 | 1100 | 500 | 800 | 200 | 34 |
Drawings