SF6 load switch GSC
Categories：High voltage switch
Product Profile ：
The GSC series SF6 load switch products can be widely used in medium voltage metal sealed switchgear, suitable for three-phase AC 50H, rated voltage 3KV to 24KV ring network power supply or double radiation power supply systems, especially suitable for urban residential distribution, small secondary substations, switch stations, industrial and mining enterprises, large shopping malls, airports, subways, hospitals, sports and other places.
| Name | Unit |
GSC-SIC-12/630 Load switch |
GSC-SQC-12/125 Fuse combination electrical appliances |
|
| Rated voltage | kV | 12/24 | ||
| Rated frequency | Hz | 50 | ||
| Rated current | A | 630 | 125 | |
| Rated thermal stable current（3s） | kA | 20 | ||
| Rated short circuit breaking current | kA | 50 | ||
| Rated transfer current | A | 1750 | ||
| Fuse model | XRNP-12 | |||
| Melting machine life | Load switch | 次 | 3000 | |
| Grounding switch | 2000 | |||
| SF6 Gas pressure (relative pressure at 20 ℃) | Mpa | 0.045 | ||
| Operating motor rated voltage | V | DC24V, DC48V, DC/AC110V, DC/AC220V | ||
Safe epoxy resin shell, corrosion-resistant, low leakage rate, with a switch status observation window for easy observation of switch status, with a pressure release channel that can be optionally equipped with SF6 pressure gauge, economical and cost-effective, easy to make into a complete set of switchgear, low maintenance cost, and an operating life of at least 30 years. Reliability has been widely applied and the technology is mature. The three position switch and natural interlocking are simple and reliable.
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