CJB20-1250/3T, CJB20-1250/4T, CJB20-1250/M 12kV, 24kV 1250A Outside Cone Screened Bus Bar System up to 24kV (Interface C)
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Product Attributes
- Certification
- RoHS, ISO9001, En50181
- Rated Voltage
- 12kV, 24kV
- Bushing Type
- 1250A Type C (EN50181)
- Model NO.
- CJB20-1250/3T, CJB20-1250/4T, CJB20-1250/M
- Application
- MV GIS Switchboard Extended Accessories
- Type Tested
- Yes
- Transport Package
- Carton Box
- Trademark
- GCA
- Origin
- China
- HS Code
- 8547900000
- Production Capacity
- 1000000PCS/Year
Product Images of CJB20-1250/3T, CJB20-1250/4T, CJB20-1250/M 12kV, 24kV 1250A Outside Cone Screened Bus Bar System up to 24kV (Interface C)
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CJB20-1250/3T, CJB20-1250/4T, CJB20-1250/M 12kV, 24kV 1250A Outside Cone Screened Bus Bar System up to 24kV (Interface C) -
CJB20-1250/3T, CJB20-1250/4T, CJB20-1250/M 12kV, 24kV 1250A Outside Cone Screened Bus Bar System up to 24kV (Interface C)
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Product Description
1250A Outside Cone Screened Bus Bar System up to 24kV (Interface C)
1250A Outside cone screened bus bar connectors are designed for connecting with type C interface bushing according to
EN50180, EN50181, DIN47636. Electrical specification according to standard of IEC 60502-4, IEC 62271-1.
CJB20-1250/M
CJB20-1250/M is a screened bus bar, made of silicone rub-ber and copper bar. The rated current is 1250A, application for up to 24kV. The selection length of bus bar according to distance between bushings center.
CJB20-1250/4T
CJB20-1250/4T is a screened bus bar intermediate connector, made of silicone rubber, de-signed to connect with the bus bar CJB20-1250/M.
CJB20-1250/3T
CJB20-1250/3T is a screened bus bar end connector, made of silicone rubber, designed to connect with the bus bar CJB20-1250/M.
Selection guide
The standard length of L (distance between bushing center) is 350, 450, 500, 600, 650mm, other length is available as
requested.
Technical data
| Test Item | Test value |
| AC voltage withstand | 54kV, 5min |
| AC voltage withstand | 65kV, 1min |
| Partial discharge | 20kV, ≤5pC |
| Thundering impulse voltage withstand at 10 positive and 10 negative | 125kV |
| Thermal short-circuit | 31.5kA, 4s |
| Dynamic short-circuit | 80kA |
Application
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR242183". Items marked "
" are certified.
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Company Profile
With 35yeras of professional experience, United Electric began international sales and developed products applicable for offshore market since year 2006 to better explore abroad market. Till now, we have achieved first-class research and development capabilities with all products holding intellectual property rights.
In 2008, we successfully passed Qualification Review and have been qualified supplier of ENEL and ENDESA on all MV power cable accessories.
Since 2015 we have been ranking first in ABB Procurement Products Quality Evaluation with full marks for five years.
We have established an advanced physical and chemistry laboratory and the most cutting-edge 500kV high voltage laboratory. All equipment has been certified by the National High Voltage Metering Station. In 2018, our 132kV terminations and joints passed KEMA type test witnessed by KEMA Engineer in this laboratory.
Since Foundation we have introduced a full set of advanced equipment and molds, top-quality raw materials, superior design and production technology from Siemens, the US and Switzerland. We are the largest manufacturer of silicone rubber cable accessories in accordance with international standards IEC and CENELEC in China. We have sufficient means to test all products and ensure that each product is delivered with perfect quality.
Our business embraces research, production, testing, installation and training for 6kV-220kV pre-molded power cable termination and joint up to 220kV, cold-shrinkable cable accessories up to 52kV, Screened separable Tee connectors up to 42kV, Inner cone plug-in separable connectors from 11kV up to 220kV, Porcelain insulator outdoor termination, Composite insulator outdoor termination up to 220kV, Straight through and insulation pre-molded slip on joint up to 220kV, There are also many kinds of switchgear ( RMU, GIS) accessory products customized for ABB, Schneider and other partners. All of them are highly-regarded and trusted by users.
Leading products have obtained KEMA certification. These products have been exported to Australia, Dubai, Malaysia, India, Vietnam, Iran, the United States, the United Kingdom, the Netherlands etc. More than 55 countries and regions in the past 10 years. There are currently more than 5 million kits of various cable accessories in safe operation all over the world.
There is a team of first-class R&D personnel in the field of power cable accessories, and the establishment of industry-university-research cooperation with many universities and research institutions to infuse a strong driving force for sustainable development.
We have independently developed 27.5kV cold-shrinkable and pre-molded power cable termination and joint for high-speed rail system applications. In the field of cable accessories for high-speed railways in China, we are in an absolute leading position, accounting for more than 80% of the market share
Participated in the drafting of national standards and obtained CRCC China Railway Product Certification. Such as Qinghai-Tibet Railway, Beijing-Shanghai high-speed rail, Harbin-Dalian High Speed Rail, Shenzhen Metro, Qingfu Line, Jingshen Line … etc.
We provide cable terminations and joints for various infrastructure, petrochemicals, power plants such as Beijing Daxing International Airport, Beijing World Expo Park, Shanghai Aircraft Manufacturing Company, Shanghai Disney, China State Grid, China Southern Power Grid, China Railway Group, "ABB, " Schneider, and various electrical projects in Angola, Tanzania, Thailand, Iran, India and etc.
Quality creates brand, integrity wins the future. We will always pursue customer satisfaction as our eternal pursuit, and we will continue to work hard to be a world-class cable accessory manufacturer.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 619, No. 6 Langshan Rd. 2, North Section Hi-Tech Industry Park, Nanshan District, Guangdong Province, Shenzhen, Guangdong, China
-
Number of Employees
- 14
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 10
-
Supply Chain Partners
- 13
Our Production Capability & Technical Expertise
- Main Products
- Power Cable Accessories, Screened Connector, Insulation Enhancement, Gis Plug-in Termination, Bus Insulation & Wildlife Protection, LV Mv Hv Power Cable Terminations & Joints, Heat Shrinkable Tubing, Bus Bar Connections, Test Lead, Kitting Material
-
Production Lines
- 1
-
Production Machines
- Oven, Laser Engraving Machine, Wrapping Machine, Sealing Machine, Ink-jet Printing Machine, Bench Drilling Machine, Callipers
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2006-04-28
-
Export Year
- 18 Years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast, Australia
-
Repeat Buyers Choice
- 80%~100%
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
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