verified 
Working conditions | Installation height:The elevation does not exceed 1,000 m |
Envirenmental temperature:max temperature +40° | |
max day average temperature :+30° | |
Maximum annual average air temperature:+20° | |
minimum air temperature :-30° |
Feature | reduce loss and noise,prevent fire,no pollution |
simple installation,maintenance-free | |
Low overall operating cost | |
Good moisture resistance | |
Strong heat dissipation ability |