purpose
SCK8 air insulated bus duct, SCM8 dense insulated bus duct, and SCL8 aluminum alloy casing bus duct are used in AC three-phase three wire, three-phase four wire, three-phase five wire frequency of 50HZ (6OHZ), rated working voltage of 660V, and rated working current of 100-500A transmission and distribution systems. The product has the advantages of small size, high transmission current, safety and reliability, flexible installation, non-interference in power distribution construction, reasonable design, and complete specifications. It is the most ideal transmission and distribution equipment for modern large and medium-sized enterprises to introduce engineering testing bases and other places for high-rise buildings. The busbar with a socket can be easily led out for power distribution through the plug-in switch box. The installation of bus ducts can be directly connected from the transformer to the distribution cabinet, or from the low-voltage cabinet to the distribution system as the main distribution line.
Product model
Normal working conditions
1. The ambient air temperature should be between -50 ℃ and+140 ℃, and should not exceed+35 ℃ within 24 hours
2. The relative temperature shall not exceed 90% (when the surrounding air humidity is+20 ℃)
3. The elevation of the installation site shall not exceed 2000 meters.
4. The pollution level is level three
5. The installation category is, level
6. When there are special regulations on the usage conditions, they should be specified in the contract, and our company shall produce according to special requirements.