Tartalomjegyzék
- Overview
- Key Features of DFW Cable Branch Box
- Technical Parameters of DFW Cable Branch Box
- Structural Diagram – Cable Branch Box
- Applications of the DFW Switchgear Cable Branch Box
- Installation & Setup Guide
- Pre-Installation Requirements
- Installation Steps
- Infrastructure & Layout
- Why Choose Our Cable Branch Box?
- 1. Enhanced Safety & Durability
- 2. Customizable for Various Configurations
- 3. Optimized for Low Maintenance & Longevity
- Ordering Guidelines
Overview
A DFW kapcsolóberendezés kábel elágazó doboz is an advanced medium-voltage distribution solution designed for efficient and safe power transmission. It serves as a critical component in power networks, allowing seamless cable branching while maintaining high reliability, safety, and flexibility.
Ez a Cable Branch Box is widely used in urban and rural power grids, industrial complexes, substations, és underground cable systems. Designed with robust insulation, modular flexibility, and maintenance-free operation, a dfw switchgear guide unit ensures seamless integration into smart grid infrastructures.
Key Features of DFW Cable Branch Box
- High Voltage Endurance: Engineered for 12kV systems, ensuring stable performance in medium-voltage applications.
- Compact & Modular Design: Space-efficient layout suitable for underground and overhead installations.
- Fully Sealed & Insulated: Protection against moisture, dust, and external contaminants.
- Multiple Branch Configurations: Supports a variety of power distribution schemes.
- Superior Fault Protection: Features short-circuit indicators, lightning arresters, and overload protection.
- Durability & Maintenance-Free: Built for long service life with minimal upkeep.
Technical Parameters of DFW Cable Branch Box
| Serial Number | Parameter Name | Specification |
|---|---|---|
| 1 | Névleges feszültség | 12kV |
| 2 | Névleges áram | 630A |
| 3 | Industrial Frequency Withstand Voltage (Phase-Ground) | 42kV/min |
| 4 | Lightning Impulse Voltage | 75kV |
| 5 | Rated Opening Current | 630A |
| 6 | Rated Short-Circuit Opening & Closing Current (Peak) | 50kA |
| 7 | Rated Short-Time Withstand Current | 25kA/4s |
| 8 | Rated Peak Withstand Current | 50kA |
| 9 | Rated Breaking Capacitive Current | 45A |
| 10 | Rated Inductive Breaking Current | 16A |
| 11 | Number of Full-Load Opening & Closing Operations | >100 |
| 12 | Number of Opening & Closing Mechanical Operations | 2000 |
Structural Diagram – Cable Branch Box
Applications of the DFW Switchgear Cable Branch Box
Ez a Cable Branch Box is suitable for various applications, including:
- Power Transmission & Distribution: Enhancing efficiency in electrical networks.
- Industrial & Commercial Use: Supporting factories, petrochemical plants, and energy hubs.
- Substations & Utility Networks: Integration with urban and rural substations.
- Smart Grids & Renewable Energy Systems: Ideal for solar farms and wind power stations.
- Underground & Overhead Installations: Flexible deployment in different terrains.
Installation & Setup Guide
Pre-Installation Requirements
- Ensure the site meets voltage & grounding standards.
- Verify adequate spacing for maintenance access.
- Inspect all cable branch terminals & insulation components.
Installation Steps
- Site Preparation: Set up a foundation base and prepare cable ducts.
- Cabinet Placement: Align and secure the DFW switchgear unit.
- Cable Connection: Attach incoming & outgoing cables.
- Grounding Setup: Ensure proper earthing to prevent electrical faults.
- System Testing: Perform insulation resistance tests and final functionality checks.
Infrastructure & Layout
Why Choose Our Cable Branch Box?
1. Enhanced Safety & Durability
- Manufactured with high-quality materials to withstand extreme conditions.
- Built-in arc flash and fault protection to ensure operational safety.
2. Customizable for Various Configurations
- Supports different branch numbers, switching schemes, és cable sizes.
- Compatible with GIS switchgear & RMU systems.
3. Optimized for Low Maintenance & Longevity
- Self-contained sealed unit for minimal upkeep.
- Corrosion-resistant enclosure suitable for outdoor & underground deployment.
Ordering Guidelines
When placing an order, please specify the following:
- Model & branch configuration
- Voltage & current rating requirements
- Type of insulation & protection level
- Number of incoming & outgoing cables
- Accessories such as lightning arresters & fault indicators
For customized configurations, contact our sales team for tailored solutions.
