GB - 12Technical Data2. Technical Data2.1 Operating conditionsStandard Standard/classInstructionsDefinition according to EN 61800-2 Inverter product standard: rated specificationsEN 61800-5-1 Inverter product standard: general safetySite altitudemax. 2000 m above sea levelWith site altitudes over 1000 m a derating of 1 % per100 m must be taken into consideration.Ambient conditions during operationClimate TemperatureEN 60721-3-33K3 extended to -10…45 °C (use frost protection for watercooling systems and temperatures below zero)Humidity 3K3 5…85 % (without condensation)Mechanical Vibration 3M1Contamination Gas 3C2Solids 3S2Ambient conditions during transportClimate TemperatureEN 60721-3-22K3 Drain heat sink completelyHumidity 2K3 (without condensation)Mechanical Vibration 2M1Surge 2M1 max. 100 m/s²; 11 msContamination Gas 2C2Solids 2S2Ambient conditions for the storageClimate TemperatureEN 60721-3-11K4 Drain heat sink completelyHumidity 1K3 (without condensation)Mechanical Vibration 1M1Surge 1M1 max. 100 m/s²; 11 msContamination Gas 1C2Solids 1S2Type of protection EN 60529 IP20Environment IEC 664-1 Pollution degree 2Definition according to EN 61800-3 Inverter product standard: EMCEMC emitted interference (see instruction manual)Cable-based interferences EN 55011 C3 1) ≙Limit A (B optional)Radiated interferences EN55011 C3 1) ≙Limit AEMC interference immunityESD EN 61000-4-2 8 kV AD (air discharge) and CD (contact discharge)Burst - control lines + bus EN 61000-4-4 2 kVBurst - mains supply EN 61000-4-4 4 kVSurge - mains supply EN 61000-4-5 1 / 2 kV Phase-phase / phase-groundEMF EN 61000-4-3 10 V/mVoltage variation /voltage drop EN 61000-2-1 +10 %, -15 %; 90 %Voltage unsymmetries /Frequency changes EN 61000-2-4 3 %; 2 %1)This product can cause high frequency disturbances in residential areas (category c1) which require noise suppression measures.