Cable distribution box
1. Fully isolated, sealed, no exposed live parts, safe and protects against electric shock.
2. High level of protection, waterproof, dustproof, and corrosion-resistant, adaptable to harsh environmental conditions.
3. Compact design, small size, flexible installation, and easy to mount.
4. Multi-channel branching, convenient network connection, and ring network power supply capability.
5. Maintenance-free, stable operation, and long service life.
6. Can be equipped with fault indicators for efficient operation, maintenance, and inspection.
7. Low cost, compact size, and high cost-effectiveness.
Detailed Information on DFW Series Products
1. Product Introduction
The DFW series high-voltage cable distribution box is the main power distribution equipment for 10kV/35kV cable network projects. It features a fully insulated, sealed, and modular design, compatible with European/American cable connectors, and allows for T-shaped cable connections, ring networks, radial power supply, and multi-circuit branching. The product has no exposed live parts, offers a high protection level, and is maintenance-free. It is widely used in urban network upgrades, residential communities, parks, municipal, industrial, and mining enterprises. It replaces traditional overhead branching, improving power supply reliability and line safety.
2. Technical parameters (customizable)
• Rated voltage: 10 kV/35 kV
• Rated current: 630 A
• Protection level: IP33–IP66
• Insulation method: Fully insulated connection made of silicone rubber and epoxy resin.
• Incoming and outgoing channels: 1–8 channels (flexibly configurable)
• Housing material: Stainless steel/aluminum-zinc coated sheet
• Applicable conditions: -40℃ to +40℃, outdoor/indoor/underground
• Additional configuration: SF6 load break switch, arrester, fault indicator, real-time display.
3. Main Features
Fully insulated and sealed, safe and reliable.
No exposed live parts, touch-safe without risk of electric shock, eliminating health hazards; sealed, moisture-proof, dust-proof, and corrosion-resistant housing, capable of operating in water.
Compact design, small footprint.
Compact size, light weight, easy installation, suitable for narrow spaces and for mounting on poles/in floors/underground.
Flexible branched network, powerful networking capabilities.
Supports multi-circuit incoming and outgoing lines, easily realizing ring network, dual power supply, and multi-circuit branching, simplifying distribution network topology.
Maintenance-free, long service life
Fully sealed and oil-free, requires no daily inspection or maintenance, suitable for harsh environments and ensures stable operation over long periods.
Easy fault finding and troubleshooting, efficient operation and maintenance.
Can be equipped with fault indicators for quick detection of short circuits/ground faults, reducing power outage areas and shortening repair time.
High cost-effectiveness, reducing costs and increasing productivity.
Reduces investment in cables and equipment, ensures fast and short construction; overall cost is more advantageous than using aring mainsystem.
4. Application scenarios
• Upgrading urban power grids, residential complexes, commercial buildings
• Power distribution for industrial enterprises and mining industries, such as industrial parks, mines, chemical industry, and metallurgy.
• Municipal roads, subways, airports, train stations, hospitals, schools
• Outdoor/underground/box-typesubstation, supporting cable branching and ring network power supply.
• Upgrading rural power grids, retrofitting old lines, temporary power supply projects
