| Customization: | Available |
|---|---|
| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Energy-storage Type |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
GIS MV cubicles SF6 LBS
Specification:
Load break switch+fuse combination set
Load break switch top unit
Load break switch lower unit
GSC-12/24/36kV serie is 3 position SF6 load break switch designed for indoor and outdoor medium voltage switchgear-air insulated panel,adopted SF6 gas as arc-extinguishing and insulation medium, The epoxy resin enclosure ensures good insulation and resistance to moisture and environmental pollution.
characteristics :
Strictly follow the standards of IEC60256-1, IEC60420,GB3804-1990,1997, GB16926,etc....
Small volume ,easy installation and operation
Great adaptability to surrounding environment,suitable for high altitude.
Mechanical Data
| Item NO. | Name | Unit | Technical parameters | |||
| Load break switch panel | ||||||
| 1 | Rated Voltage Un | kV | 12 | 24 | 36 | |
| 2 | Rated Frequency | Hz | 50 | 50 | 50 | |
| 3 | Rated Current | A | 630 | 630 | 630 | |
| 4 | Rated Load Breaking Current | A | 630 | 630 | 630 | |
| 5 | Rated Short Time Withstand Current(rms) | kA | 20 | 20 | 20 | |
| 6 | Rated Short Time Duration | s | 3 | 3 | 3 | |
| 7 | Rated Peak Withstand Current | kA | 50 | 50 | 50 | |
| 8 | Rated Closed Switch - Off Current | A | 630 | 630 | 630 | |
| 9 | Rated Cable Charging Breaking Current | A | 10 | 10 | 10 | |
| 10 | Rated Active Load Breaking Current | A | 630 | 630 | 630 | |
| 13 | Earthing Switch 2s Short Time Withstand Current | kA | 20 | 20 | 20 | |
| 14 | Rated Short-Circuit Current Making Times | times | 2 | 2 | 2 | |
| 15 | Rated Current Breaking Times | times | 10 | 10 | 10 | |
| 16 | Mechanical Endurance | Load Break Switch | times | 3000 | 3000 | 3000 |
| Earthing Switch | times | 2000 | 2000 | 2000 | ||
| 17 | SF6 gas anual leakage rate≤ | /year | 0.10% | 0.10% | 0.10% | |
| 18 | Rated Insulation Level | Unit | Technical parameters | |||
| 1min Power Frequency withstand voltage(rms) | On isolating distance | kV | 48 | 60 | 110 | |
| Phase to Phase | kV | 42 | 50 | 85 | ||
| Phase to Earth | kV | 42 | 50 | 85 | ||
| Lightning impulse withstand voltage(peak) | On isolating distance | kV | 85 | 145 | 215 | |
| Phase to Phase | kV | 75 | 125 | 185 | ||
| Phase to Earth | kV | 75 | 125 | 185 | ||
Company website:
http://feiteelectric.en.made-in-china.com
Comtact person:Willow Chen
Professional, Creative, Good quality and Excellent service
Welcome your inquiry, Welcome our cooperation!
){kind=link}