YBM-12/0.4 Compact Substation

Altitude: ≤2000m
Ambient Temperature: -25℃–40℃ / -13℉–104℉ （monthly average temp ≤ 30℃/86℉；annual average temp ≤ 20℃/68℉）
Relative Humidity: daily mean≤95%；monthly mean≤90%
Installation Environment: no violent impact, no serious pollution and chemical corrosion, no conductive dust and explosion hazards
Earthquake Intensity: horizontal acceleration 0.4m/s²; vertical acceleration 0.15m/s²
Notice: please contact us if the application environment is beyond above range