Box type substation
NLDW1-1600
The ambient air temperature is -5 ℃~+40 ℃, and its average temperature value within 24 hours does not exceed+35 ℃. When the ambient temperature exceeds+40 ℃, it must be reduced according to Table 1-1 for use, with a maximum allowable temperature of+65 ℃. Low temperature environments should be declared for customization at the time of ordering.