Cable distribution box
1. Fully insulated, sealed, no exposed live parts, safe and protects against electric shock.
2. High level of protection, waterproof, dustproof and corrosion resistant, adapt to harsh environmental conditions.
3. Compact structure, small size, flexible installation and easy to assemble.
4. Multi-channel branching, convenient network connection and the possibility of power supply to the ring network.
5. Maintenance-free, stable performance and long service life.
6. Can be equipped with fault indicators for efficient operation, maintenance and inspection.
7. Low cost, compact size and high economic efficiency.
Detailed information about DFW series products
1. Introduction to the product
The DFW series high-voltage cable distribution box is the key power distribution equipment for 10 kV/35 kV cable network projects. It features a fully insulated, sealed, and modular design compatible with European/American cable connections and enables T-shaped cable connections, ring networks, radial power supplies, and multi-circuit branching. This product has no exposed live parts, offers a high level of protection, and requires no maintenance. It is widely used in urban network modernization, residential complexes, parks, municipal, industrial, and mining facilities. It replaces traditional overhead branching, improving power supply reliability and line safety.
2. Technical Parameters (Configurable)
• Nominal voltage: 10 kV/35 kV
• Rated current: 630 A
• Protection level: IP33–IP66
• Insulation method: Fully insulated joint made of silicone rubber and epoxy resin.
• Incoming and outgoing channels: 1–8 channels (flexibly configurable)
• Housing material: stainless steel/sheet with aluminum-zinc coating
• Applicable conditions: -40℃ to +40℃, outdoor/indoor/underground
• Additional configuration: SF6 load break switch, arrester, fault indicator, real-time display.
3. Main characteristics
Fully insulated and sealed, safe and reliable.
No exposed live parts, safe to touch without risk of electric shock, eliminating health hazards; sealed, moisture-, dust-, and corrosion-resistant housing, capable of operating in water.
Compact design, small footprint.
Compact size, light weight, easy to install, suitable for narrow spaces and pole/floor/underground installation.
Flexible, extensive network, powerful network capabilities
Supports multi-circuit incoming and outgoing lines, easily realizing ring network, dual power supply and multi-circuit branching, simplifying the distribution network topology.
Maintenance free, long service life
Fully sealed and oil-free, no daily inspection or maintenance required, suitable for harsh environments and provides long-term stable operation.
Easy troubleshooting, efficient operation and maintenance.
Can be equipped with fault indicators to quickly detect short circuits/ground faults, reduce the power outage area and reduce repair time.
High economic efficiency, reduced costs and increased productivity.
Reduces investment in cable and equipment, ensures quick and short construction; the overall cost is more advantageous than usingring road systems.
4. Application scenarios
• Modernization of urban power grids, residential complexes, commercial buildings
• Electricity distribution for industrial and mining applications such as industrial parks, mines, chemical and metallurgy industries.
• Municipal roads, metro, airports, train stations, hospitals, schools
• External/underground/box-typesubstation, supporting cable branching and power supply of ring networks.
• Modernization of rural power grids, refurbishment of old lines, temporary power supply projects
