9Installation and Connection3. Installation and Connection3.1 Control Cabinet InstallationEnclosure type: IP20 / Open TypeOperation temperature: -10...45°C / 14...113°FStorage temperature: -25...70°C / -13...158°Fmax. heat sink temperature:Size 05/230 V 100°C / 212°FSize 07/230 V 95°C / 203°FClimatic category: 3K3 in accordance with EN 50178Relative humidity: max. 95 % without condensationPower derating for high altitude: 1 % for every 100 m/330 ftabove 1000 m/3300 ftMaximum altitude for operation: 2000 m / 6,600 ftInstallation requirements:• Mount in a stationary location with low vibration. Contact KEBwhen mounting on a moving system.• Adhere to minimum clearance distances in diagram 3.1. Mul-tiple units can be mounted side by side with zero clearance.• Most units have forced airflow from bottom to top using a ther-mostatically controlled variable speed fan. Leave space above and below the unit for properair flow.• Prevent dust or debries from entering the unit, especially during the construction of the con-trol panel. Metal chips can cause internal shorts or malfunctions.• Installation in a sealed enclosure requires proper cooling, be sure to over size control cabinetor provide suitable cooling device.• Protect the unit against conductive and corrsive gases and liquids.• Water, mist, or steam should not be allowed into the unit.• Do not allow water to condence within the unit• The COMBIVERT F5 must not be installed in and “Explosion Proof” environment.������������������������������������������������������ANTRIEBSTECHNIK���������������������������ANTRIEBSTECHNIKDia. 3.1