FZW □ - 40.5 outdoor high-voltage disconnector switch|Hongtuo Transformer Co., Ltd

summary:

FZW □ - 40.5 Outdoor high-voltage isolation vacuum load switch base frame is made of stainless steel and carbon steel with hot-dip galvanizing and ultraviolet protective coating, which ensures the normal operation of the body in outdoor environment. The parts and components are made of stainless steel, which ensures the durability, stability, water resistance, salt spray resistance and other properties of the load switch. It is characterized by large force, safety and reliability, long electrical life, frequent operation, less maintenance, and obvious relay. The operation mode is single-lever manual operation, electric and remote control operation.

Normal use conditions:

◇ Ambient air temperature:+40 ℃~30 ℃; (The lower limit of - 45 ℃ is required by the user)

◇ The altitude shall not exceed 1000m, 2000m and 3000m;

◇ Wind pressure shall not exceed 700Pa (equivalent to 34m/s wind speed)

◇ The pollution level shall not exceed Level IV;

◇ There is no frequent violent vibration, and the seismic intensity is not more than 8 degrees.