Designed according to the needs of the energy sector and users, aiming to provide safe, economical, and reliable distribution solutions.
Cabinet Frame:
Adopting 8MF cold-formed steel modular assembly, including 20mm/100mm modular installation holes, with strong universality of 45;
The cabinet door is equipped with a pivot hinge and a mountain shaped rubber sealing strip to enhance protection by 56.
Cooling System:
There are heat dissipation slots on the cabinet to prevent overheating of components through natural ventilation channels.
Busbar Design:
Single aluminum bars are used for rated current ≤ 1500A, and double copper bars are used for rated current ＞ 1500A. The overlapping surface is treated with 28% tin coating.
Component compatibility:
Support components such as DW45, DZ20 circuit breakers, and HD13BX rotary knife switches
Applicable Fields:
Power distribution and control of 380V distribution systems in power plants, substations, industrial and mining enterprises, etc.
Environmental Restrictions:
Temperature: -5 ℃ to+40 ℃ (24-hour average ≤ 35 ℃) 16;
Altitude: ≤ 2000m, humidity: ≤ 50% at 40 ℃ (low temperature and high humidity allowed) 16;
Prohibit places with strong vibration and corrosive properties.
Certification Standards:
Compliant with IEC 60439 and GB/T 7251.1 low-voltage complete equipment standards.
