UL67 standard power distribution cabinet is suitable for power plants, industrial and mining enterprises, shopping malls, hospitals, schools, high-rise buildings and other types of building unit lighting distribution, AC 50Hz, rated working voltage 220V-400V, Rated working current 630A and below three-phase three-wire or three-phase four-wire infrequent operation of the power distribution system for power distribution, dual power switching, fire control, motor control, distribution line for control and lighting distribution.
Provide protection against overload, short circuit and leakage of the line. The product has the advantages of novel structure, beautiful appearance, convenient and reliable installation, etc. It can be customized according to different voltage levels, and applied to civil buildings such as large residential buildings, villas, office buildings, commercial facilities such as shopping malls, hotels, and public places such as industrial and mining enterprises, sports venues, hospitals, schools and so on.
In industry, buildings and infrastructure, the operation of all kinds of systems depends on a safe and reliable supply of electricity, and even a brief power outage can have serious consequences. To do this, you need products and systems that can handle a variety of contingencies to meet safety requirements.
According to the requirements of the site, the function can be customized to meet the harsh industrial and mining environment conditions of the site, waterproof, dustproof, anti-corrosion, explosion-proof, anti-low temperature and other special operating environment applications.
Through the UL certification (UL:Underwriter Laboratories Inc.) Underwriters Laboratory of America
item |
argument |
item |
argument |
Rated voltage of main loop |
communication380V |
Bus bar rated short-time withstand currentIcw |
15kA |
Rated frequency |
50Hz |
Electrical clearance | ≥10mm |
Rated insulation voltage |
660V |
Creepage distance |
≥12.5mm |
Rated current of main bus | 630A~100A | Class of protection |
IP30/IP40(Indoor type) IP55/IP65(Outdoor type) |