Straight-Through Cable Joints With Connectors
Specialised in branch cable joints for 20 years
Insulated, flame retardant, fire resistant, waterproof, wide range of uses
Suitable for main cable 4~16mm, branch cable 1.5~10mm.
Rated voltage 0.6/1kV
Advanced technology, reusable
No need to cut the main cable, no need to reserve lengths
Flexible installation position
Saves 2-3 metres of main cable, labour costs and time
Complies with international safety and security standards and GB/T 14048.7-2016.....
Comprehensive cost can be reduced by 300%~500%, high cost performance.
Straight-Through Cable Joints With Connectors
Xi'an OUKAMU Power Technology Co., Ltd. specializes in manufacturing advanced Straight-Through Cable Joints With Connectors designed for low-voltage power distribution systems. Our flagship model ZR-JFZ-16/10 supports main cables from 4-16mm² and branch cables from 1.5-10mm² at rated voltage 0.6/1kV. With over 150 national invention patents and 20 years of cable connection expertise, our solutions eliminate the need to cut main cables, saving 2-3 meters of cable per installation while reducing comprehensive costs by 300%-500%. These innovative joints comply with GB/T 14048.7-2016 standards and have been deployed in over 10,000 projects including major infrastructure like the Hong Kong-Zhuhai-Macao Bridge and multiple metro systems.
Why Choose OUKAMU Branch Cable Connection System?
Traditional cable jointing methods require cutting main cables, compromising their structural integrity and load capacity. Our products revolutionize this approach with uncut main cable technology.
Your installation teams can position branches anywhere along the main cable without pre-measuring or customization. This flexibility dramatically reduces labor costs and installation time. The main cable retains its original current-carrying capacity and mechanical strength throughout its service life.
Our two-part polyurethane resin encapsulation provides IP68-rated protection against water ingress and electrical faults. This makes our joints ideal for cable wells, direct burial, and complex underground environments where moisture protection is critical.
Parameters
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MODEL
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Specification (cross-sectional area of cable core conductors) (mm²)
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Technical Parameters
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||||
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Main Cable
(2~5 Cores)
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Branch Cable
(2~5 Cores)
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Rated Voltage(kV)
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Rated Current(A)
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Size
L*W*H(mm)
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||
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Copper Core
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Aluminum Alloy Core
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ZR-JFZ-16/10
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4~16
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1.5~10
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0.6/1
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72
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/
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260*105*65
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ZR-JFZ-35/16
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10~35
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2.5~16
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0.6/1
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95
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76
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325*140*75
|
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ZR-JFZ-70/35
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25~70
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2.5~35
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0.6/1
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150
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120
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365*170*105
|
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ZR-JFZ-95/35
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35~95
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2.5~35
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0.6/1
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150
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120
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375*175*110
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ZR-JFZ-120/35
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50~120
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2.5~35
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0.6/1
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150
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120
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380*180*115
|
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ZR-JFZ-150/50
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50~150
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6~50
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0.6/1
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190
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152
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425*185*115
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ZR-JFZ-185/35
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70~185
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2.5~35
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0.6/1
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150
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120
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430*190*120
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ZR-JFZ-95/70
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35~95
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16~70
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0.6/1
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240
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190
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440*190*120
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ZR-JFZ-240/70
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95~240
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6~70
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0.6/1
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240
|
190
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460*210*130
|
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ZR-JFZ-185/95
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70~185
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10~95
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0.6/1
|
290
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230
|
515*230*140
|
|
ZR-JFZ-300/95
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120~300
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10~95
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0.6/1
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290
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230
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515*230*140
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ZR-JFZ-240/120
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95~240
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50~120
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0.6/1
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340
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280
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520*240*145
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Installation Steps
1.Tools
2.Determine installation location
3.Open outer sheath
4.Strip main cable insulation
5.Installation of branch cable body
6.Overwrap open seams
7.Installation of branch cables
8.Snap-on protective housing
9.Lock and glue the cable outlet
10.Installation completed
Key Features and Benefits
No Main Cable Cutting Required
Your electrical continuity remains uncompromised because the main cable conductor stays intact. This unique design reduces potential failure points and maintains optimal power transmission throughout the distribution network.
Flexible On-Site Installation
You can adjust branch positions freely during construction without pre-planning exact measurements. This adaptability proves invaluable when dealing with unexpected site conditions or design changes during project execution.
Superior Waterproof Protection
The integrated resin encapsulation creates a complete seal around all connection points. Cable cores remain fully protected from moisture, dust, and environmental contaminants in harsh underground conditions.
Cost-Effective Solution
By eliminating main cable cuts, you save 2-3 meters of expensive cable per connection point. Labor requirements drop significantly because installation takes less time and requires fewer specialized skills.
Enhanced Safety Performance
Our flame-retardant and fire-resistant models meet stringent safety requirements for tunnels, metro systems, and high-rise buildings. The sealed design prevents accidental contact with live conductors.
Application Scenarios
Our Straight-Through Cable Joints With Connectors serve diverse low-voltage power distribution needs across multiple sectors.
Industrial Facilities: Factory floors require reliable power distribution to machinery and equipment. Our joints enable quick reconfiguration as production layouts change.
Commercial Buildings: Shopping centers, office complexes, and hotels benefit from the space-saving design and maintenance-free operation during decades of service.
Residential Projects: High-rise apartments and residential communities use our system for efficient vertical and horizontal power distribution with minimal space requirements.
Infrastructure Projects: Metro stations, tunnels, and public facilities demand the highest reliability. Our proven track record includes successful installations in major Chinese infrastructure projects.
Underground Applications: Cable wells and direct burial installations require IP68-rated protection. Our resin-sealed joints provide long-term stability in moisture-prone environments.
Installation Advantages
Cable jointing, conventionally, takes specialist expertise and a significant amount of preparation time. Our solution takes the hassle out of the whole process for your installation teams.
You don't have to strip the main wire insulation all the way or make fancy connection points. The connector design permits branch cables to be installed easily with rudimentary tools and training.
If you mix it per the directions, the polyurethane resin system cures well. Consistent results are achieved with proper mixing ratios and ambient temperatures between 72°-85°F. Mix well for 3-5 minutes, scraping the sides of the container to remove any streaks.
You can move the branches around even after the last coat of glue. This allows your personnel to verify measurements and alignment prior to permanent sealing.
All of the joint is tiny and suited for cable trays, conduits and tight areas where typical junction boxes won't fit.
Quality Assurance and Innovation
Xi'an OUKAMU Electric Co., Ltd. has put up a great effort in research and development since 2007. Our engineering team is the owner of patents for integrated cable branch connection systems with 20 years protection duration.
Each product is subjected to stringent tests for electrical performance, mechanical strength and environmental resistance. Before a product is released to the market, we check flame-retardant qualities, waterproof ratings and long-term insulating reliability.
Our manufacturing methods include strong quality control protocols. This guarantees that each joint leaving our site fulfils international safety standards and offers constant performance over its service life.
Continual enhancement driven by feedback from 10,000+ completed projects. We enhance design from the real installation experience and new industrial needs.
FAQ
Q: What cable types are compatible with your joints?
A: Our joints work excellently with PVC, XLPE, and polymeric insulated cables. They accommodate both armoured and non-armoured constructions in single-core and multi-core configurations.
Q: Can I install these joints without cutting the main power cable?
A: Yes, that's the core advantage. The main cable remains intact while branch connections tap into it through our specialized connector system. This preserves cable integrity and reduces installation complexity.
Q: How do I ensure proper resin curing?
A: Mix resin and hardener in exact 1:1 ratio by volume. Stir thoroughly for 3-5 minutes in a clean container. Maintain ambient temperature between 72°-85°F. Allow 72 hours for complete curing before energizing.
Q: What protection rating do waterproof models provide?
A: Our waterproof variants achieve IP68 rating when properly installed. They withstand continuous submersion and provide reliable sealing in direct burial and flooded cable well applications.
Q: Are these joints reusable if I need to modify connections?
A: Yes, our advanced design allows disassembly and reinstallation when circuit modifications are required. This feature provides significant long-term value compared to permanent traditional joints.
Q: How much cable length can I save per installation?
A: Typical installations save 2-3 meters of main cable per branch point because you don't need to route cables to separate junction boxes or create service loops for traditional joints.
Contact Us for Cable Connection Solutions
Ready to improve your Straight-Through Cable Joints With Connectors installation efficiency and reduce project costs? Contact us at info@okmbranchcable.com for expert guidance and product selection assistance.
