Previous
Next
XTK-▢ Indoor SF6 Gas Insulated Two-Position Load Break Switch
Product Overview
- Material: Copper with Silver Glavizanition
- Rated Voltage: 12kV, 15kV, 24kV, 36kV, 40.5kV
- Rated Current: 630A， 1250A
- Standards: IEC 62271-102
- Use for SF6 Gas Insulated Switchgear (GIS)
- Arc-extinguish: SF6 Gas
XTK-◻ Indoor SF6 Gas Insulated Two-Position Load Break Switch
General
The 2-position load break switch for gas insulated switchgear includes: a movable portion of disconnector and main aix.
The Rated Voltage can use for 12kV, 24kV, 36kV. Rated Current can be 630A and 1250A.
It is used for the SF6 Gas Insulated Switchgear. We design and teste as per IEC 62271-200, IEEE C37.20.9 and IEEE C37.20.7. Certificated in famous lab.
Technical Data
| Technical specification XTK-□ | |||||
| Rated Voltage | kV | 12 | 24 | 36(40.5) | |
| Rated Current | A | 630 | 630 | 630 | |
| Rated Power Frequency | Hz | 50/60 | 50/60 | 50/60 | |
| Short Circuit Making Capacity | kApeak | 62.5 | 50 | 50 | |
| Peak Withstand Current | kApeak | 62.5 | 50 | 50 | |
| Short Time Current | |||||
| – 1sec. | kA | 25 | 25 | 25 | |
| – 2Sec. | kA | 20 | 20 | 20 | |
| Max. Breaking Capacity in Co-operation with Fuses (test duty 4, IEC 62271-105) | A | 1530 | 920 | 630 | |
| Mainly Active Load Breaking Capacity | A | 630 | |||
| Cable Charging Current | A | 630 | |||
| Max. fuse current(XRNT Fuse) | A | 200 | 200 | 100 | |
| Power frequency withstand voltage 50Hz 1 min. | |||||
| – To earth and between poles | kV | 42 | 55 | 95 | |
| -Across isolating distance | kV | 45 | 70 | 120 | |
| Impulse Withstand voltage 1.2/50μs | |||||
| – To earth and between poles | kV | 75 | 125 | 190 | |
| -Across isolating distance | kV | 85 | 145 | 220 | |
| Mechanism Endurance | cycles | 1000 | |||
Drawings
Packing Details
| Model | Description | Gross Weight/kgs | Net Weight/kgs | Volumn/m3 | Packing Size/m |
| FLN36-12 | 12kV SF6 LBS P=210mm | 48 | 45 | 0.18 | 0.79×0.44×0.52 |
Additional Resources
Contact Us
Recommend for you
记得增加系列产品链接
English 
Русский