Системы шинопроводов подразделяются на четыре основных типа в зависимости от конструкции и области применения. Их ключевые характеристики связаны с конфигурацией полюсов (4P/5P) и классом номинального тока.
The most widely used variety is the Sandwich Type (Intensive) busway, known for its compact design and excellent insulation. It typically comes in 4-pole (4P) or 5-pole (5P) configurations with a broad current range from 160A to 6300A, making it suitable for general indoor distribution.
The air-insulated type utilizes air gaps between conductors for insulation. It is often adapted for medium- to high-voltage scenarios and available in 4P/5P configurations ranging from 250A to 6300A.
For critical safety applications, the Fire-Resistant Type is engineered to meet stringent fire endurance standards. It is essential for firefighting circuits and emergency systems, offering 4P/5P specs with currents from 160A to 6300A.
Finally, the Cast Resin (Waterproof) Type offers superior environmental protection, often achieving an IP68 rating. It is specifically designed for harsh, wet, or outdoor environments, generally covering current ranges from 400A to 6300A in 4P/5P configurations.
