The 10kV Cable Branching Box is a robust, fully enclosed, and sealed high-voltage electrical distribution solution engineered to simplify cable connections and enable efficient power branching. With a rated voltage of 10kV and a rated current of 630A, this innovative unit delivers stable, waterproof, and maintenance-free performance across urban power grids, industrial networks, and transformer substations. Whether installed outdoors, indoors, or underground, it meets the growing demands of smart grid infrastructure and urban power cabling with unmatched reliability.
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As cities transition from overhead lines to underground networks, the 10kV Cable Branching Box emerges as a key player in enhancing grid flexibility and supporting multi-branch cable systems. Ready to revolutionize your power distribution? Let’s dive into its features, applications, and benefits.
What is a 10kV Cable Branching Box?
A Cable Branching Box is a vital component in medium-voltage power systems, designed to connect and split high-voltage cables. The 10kV model excels at streamlining power distribution, making it ideal for modern electrical networks where reliability and compactness are paramount. From urban grids to industrial setups, it ensures seamless load switching and grid expansion without compromising safety or performance.
Application Scenarios
The 10kV Cable Branching Box adapts to a wide range of environments, including:
- Urban Distribution Networks: Powers cityscapes efficiently and reliably.
- Residential Community Cable Networks: Delivers consistent electricity to homes.
- Underground Substations: Fits seamlessly in space-limited setups.
- Industrial Transformer Stations: Supports high-power industrial demands.
- Renewable Energy Power Output Units: Integrates with solar and wind systems.
- Indoor/Outdoor Cable Splicing Units: Offers versatile installation options.
It shines in dual-circuit power supply zones and Ring Main Units (RMUs), providing compact, dependable cable connections where they matter most.
Key Features of the 10kV Cable Branching Box
Here’s why this product stands out:
- Fully Insulated & Sealed Design: Ensures safety and durability in harsh conditions by protecting against moisture and corrosion.
- Maintenance-Free Operation: Eliminates upkeep costs and downtime with its sealed structure and prefabricated connectors.
- Flexible Installation Options: Mount it outdoors, indoors, or underground without performance loss.
- Multiple Cable Interfaces: Supports multi-branch extensions, looped supply systems, and ring cabinets.
- Standards Compliance: Meets IEC 265 and national power grid specifications for global reliability.
Technical Specifications
| Parameter | Value | Description |
|---|
| Rated Voltage | 10kV | Ideal for medium-voltage systems |
| Rated Current | 630A | Handles high current loads effortlessly |
| Power Frequency Withstand Voltage | 42kV | Ensures safety under voltage stress |
| Material | Steel / SUS304 Stainless Steel | Corrosion-resistant and durable |
| Protection Degree | IP65 (fully sealed) | Waterproof and dustproof for all environments |
| Installation Type | Outdoor / Indoor / Buried | Adapts to any setup |
| Environmental Temperature | -25°C ~ +40°C | Performs in extreme climates |
| Seismic Resistance | Up to 8 degrees | Built to withstand earthquakes |
| Core Components | Prefabricated elbow-type connectors | Simplifies cable connections |
| Standard Compliance | IEC 265 | Adheres to international safety standards |
Product Description
The 10kV Cable Branching Box is more than a connection hub—it’s a cornerstone of modern power grids. As urban areas shift to underground cable networks, this unit simplifies the transition by splitting incoming power into multiple outputs with ease. It connects seamlessly to equipment like:
- Transformer Substations
- Load Switch Cabinets
- Ring Main Units (RMUs)
- Fuse Combination Cabinets
- Power Transformers
Its plug-and-play elbow-type cable interfaces allow quick connections and isolations, making operation and maintenance a breeze while enhancing grid reliability.
Installation Guide
Maximize performance with these steps:
- Prepare the Foundation: Ensure a flat, stable surface for mounting.
- Verify Grounding: Confirm grounding resistance aligns with national standards.
- Position the Unit: Avoid flood-prone or chemically corrosive areas.
- Connect Cables: Use prefabricated elbow connectors for secure attachment.
- Test Integrity: Perform a pressure test to check insulation and sealing.
- Follow Safety Protocols: Use insulated tools and adhere to IEC guidelines.
Frequently Asked Questions (FAQs)
Q1: What is a Cable Branching Box used for?
It connects and splits high-voltage cables in medium-voltage systems, supporting load switching and grid flexibility for efficient power distribution.
Q2: Can it work with looped systems?
Yes, it’s fully compatible with dual-feed looped networks and RMUs, ensuring reliable integration into complex setups.
Q3: Does it require regular maintenance?
No, its sealed design and prefabricated connectors make it maintenance-free under normal conditions.
Q4: Is underground installation possible?
Absolutely—it’s built with waterproof and anti-corrosion features for underground use.
Why Choose the 10kV Cable Branching Box?
This high-voltage solution offers unmatched benefits:
- Safety: Fully insulated and sealed for worry-free operation.
- Efficiency: Maintenance-free design saves time and costs.
- Versatility: Adapts to any installation environment.
Ready to upgrade your power distribution network? Contact us to explore how the 10kV Cable Branching Box can meet your needs.
