36kv/630A European Screened Type Separable Elbow Connector
Product Description
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.
Range of Application
It applies to XLPE cable of voltage classes 12/20kV, 18/20kV, 18/30kV. It is used to isolate and protect inlet and outlet line bushing in power equipments such as switchgear and cable branch cabinets.
Technical Features
1. Product is designed compact with abundant extend property and easy to assemble and disassemble, which can meet the need of multi outgoing line protection of compact switchgear.
2. Excellent inside and outside shield design and shield resistance less than 5kΩ, which ensures the safety of products operation and security of workers, realizes the property of fully insulation, whole sealing, overall protection, maintenance-free, anti-fouling and so on.
Workshops
Technical Data
36kV separable connector technical parameters |
| 36kV separable connector |
rated voltage |
18/30kV |
| rated current |
630A/1250A |
| Max Running Voltage |
36kV |
| AC Withstand Voltage and DC Withstand Voltage |
81kV 5min or 72kV, 15min
no flashover, no breakdown |
| Partial Discharge |
30kV, PD≤5pC |
| Impulse Voltage Test |
170kV, ±10 times |
| Short Circuit Thermal Stability (Conductor) |
23kA 2s twice, no visible damage |
| Short Circuit Dynamic Stability |
83kA not less than 10ms no visible damage |
| Constant Voltage Load Cycle |
apply voltage 1.25 u to conductor and heat to(90-95)ºC heat for 5h and cool for 3h, total 3 times |
| Shield Resistance Test |
before and after aging shield resistance less than 5000Ω |
| Shield Leakage Current |
under Max voltage, leakage current less than 0.5 ma |
| Long-time Running Temperature |
-40ºC to 95ºC |
| Short Circuit Temperature |
250ºC, lasting time less than 5s |
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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.
Certificates
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