24kV Tee Type Silicon Rubber Front Connector
Product Advantage
1. Adopt imported silicone rubber material to produce. Which with excellent insulation performance, heat resistance, cold resistance, dielectric properties, ozone resistance and resistance to atmospheric aging. It can be operated under various kinds working conditions and be widely used in branch cabinets, RMU, enclosure substations and so on.
2. Each batch of raw material passes the mechanical properties and electrical properties index test, which ensures product quality from the source.
3. All finished products 100% pass the factory performance test (power frequency withstand voltage, partial discharge).
4. Import Germany DESMA solid injection production system, combining with dustless and air-conditioned manufacturing workshop with constant temperature and humidity, which ensures the product not affected by external environment and have stable quality.
5. The product is designed according to standard EN50180,EN50181 C type bushing size requirement, and meet the performance requirement of standard IEC60502,GB12706.4.It passed the national authority type test certificate. It is safe and reliable with long time running.
6. Professional engineering installation team and years of installation and operating experience, we can provide on-site installation or installation guidance to ensure installation quality.
7. Excellent inside and outside sheild design, the sheilded separable connectors have stable electric perport without partial discharge and fulfill the fully indulation and sealing of the switchgears.
Technical Parameters
| 12/20(24)kV separable connector technical parameters |
| 12/20kV separable connector |
rated voltage |
12/20kV |
| rated current |
630A/1250A |
| the highest operating voltage |
24kV |
| cable accessories conductor material |
copper,copper and aluminum |
| long-time running temperature |
-40ºC to 95ºC |
| rated current conductor temperature rise not higher than |
50K |
| short circuit temperature |
250ºC,less than 5s |
| main insulation material |
high temprature liquid silicone rubber |
| power frequency withstand voltage |
54kV,5min, no flashover, no breakdown |
| partial discharge |
20kV,≤5pc |
| impulse voltage test |
125kV,±10 times |
| short circuit thermal stability (conductor) |
25KA, 2s 2 times, no visiable damage |
| short circuit dynamic stability |
63kA, not less than 91ms,no visiable damage |
| screened resistance test |
before and after aging, screened resistance not bigger than 5000Ω |
| screened leakage current |
under 24KV, leakage current not bigger than 0.5mA |
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Worshops
Application
It applies to XLPE cable of voltage class 12/20kV, 18/20kV. It is used to isolate and protect of inlet and outlet line bushing in power equipments such as switchgears and cable branch cabinets.
Quality Control System
Hifuture devotes itself to establish a leading enterprise and a famous brand. The enterprise tenet of "customer first, quality first and people first" has been implemented all the time, and Hifuture has been always making great effort to build an efficient, pragmatic, innovative corporate culture.
If you want to know more about our company and product, welcome to send inquiries to us.
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