Product Description

13.F0.R11-3429 is a Combivert F0 series frequency inverter. It is manufactured by KEB Automation. The inverter is designed for industrial use. The inverter can be used for control of compatible KEB industrial motors. It belongs to the 400 Volts class, and works with mains voltages ranging from 380 to 480 Volts AC. The inverter requires three input line phases. Its rated output power is 8.3 kVA. The rated output current is 12 Amps. The maximum permissible motor power rating for 2 and 4 pole motors is 5.5 kilowatts. Output voltage of the 13.F0.R11-3429 inverter ranges from 0 Volts to the input voltage. The output frequency range is from 0 to 408 Hertz. KEB has designed the inverter for maximum 4 kilohertz switching frequency. It can handle 151 to 200% load for 30 seconds.

The inverter can handle 111 to 130% load for up to 5 minutes and 131 to 150% load for 2 minutes. If required, operators can use a mains fuse with maximum 20 Amps current rating. KEB recommends using power cables with 2.5 mm2 cross-sectional area. The inverter has a cool air inlet at the bottom and a warm air outlet at the top. It requires –10 to 45 degrees Celsius operating temperature. For temperatures between 45 and 55 degrees, the inverter output falls by 5% for every additional degree Celsius. The recommended ambient temperatures for storage and transportation are -25 to 70 degrees Celsius. The ambient relative humidity must not exceed 95% (without condensation). Water or moisture must not penetrate into the inverters. During operation, the unit dissipates 165 Watts as heat. The inverter mounts vertically and must be properly ventilated.