DFW-12SF6 sulfur hexafluoride fully enclosed cable branch box
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- Product Overview
- The sulfur hexafluoride (SF₆) cable distribution box is specifically designed for cable nodes in AC 12kV cable systems to distribute electrical energy.It features a simple and convenient connection method, along with characteristics such as full insulation, full hermetic sealing, corrosion resistance, maintenance-free operation, safety and reliability, small size, light weight, elegant appearance, oil-free design, easy installation, flexible grounding, and no exposed live parts. Adopting advanced technology, it solves key challenges such as cable "T" connections and multi-circuit incoming/outgoing lines in ring network power supply.The product types can be classified into switch-equipped branching boxes, European-style branching boxes, and American-style branching boxes.All incoming and outgoing cable connections adopt fully insulated cable connectors; it is easy to install and reliable in use.The surface of the outer cabinet is processed by electrostatic spraying technology, which is elegant and generous. Different colors can be selected for processing according to different environments.The cabinet is equipped with corresponding cable fixing clamps and grounding terminals.
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Main Applications
This product is suitable for power distribution networks in urban streets, residential districts, high-rise buildings, underground facilities, highways, tunnels, industrial and mining enterprises, oilfields, ports, airports, terminals, development zones, overpasses, construction sites, large and medium-sized enterprises, and other occasions. It is particularly applicable to urban power grid renovation projects, as it can significantly reduce investment in equipment and cables while improving power supply reliability.
Normal Operating Conditions1. Altitude: Not exceeding 1000m;
2. Ambient Temperature: -25℃ ~ +40℃;
3. Relative Humidity: Daily average ≤ 95%, monthly average ≤ 90%;
4. Seismic Resistance: Grade 8 (Chinese seismic intensity scale);
5. Occasions free from fire, explosion hazards, severe pollution, chemical corrosion, and violent vibration.
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