Frequency converter
Environment conditions:
Climatic version: U5 (temperate)
Ambient temperature: minus 15°C to +55°C
Relative humidity: 5% to 95%
Atmospheric pressure: (84.0-106.7) kPa
Dust concentration in air: max. 500 mg/m3
Altitude: 1000m below sea level to 1000m above sea level