Product Description

14.56.200-A349 is a Combivert 56 series frequency inverter. Its manufacturer is KEB Automation, a German supplier of industrial automation equipment. This inverter is part of the 400 Volts class. Its input voltage range is from 380 to 415 Volts at 50/60 Hertz line frequency. The power section on the unit requires three-phase input. Rated power output of the 14.56.200-A349 inverter is 8.3 kVA. The rated current is 12 Amps. The maximum permitted motor power rating is 5.5 kilowatts. The inverter can handle 130 to 200% overload for up to 30 seconds. Housing of the unit is IP00 rated. This means that the housing does not provide any protection against dust or moisture ingress. Operators can use 20 Amps mains fuse, if required. The power wire cross-section should not be less than 2.5 mm2.

The peak permitted site altitude is 3000 meters. Derating at the rate of 1% per 100 meters occurs for altitudes above 1000 meters. The 14.56.200-A349 inverter supports speed regulation of stepless AC motors. Extensive programing options allow customization to a wide range for applications. Operators must inspect the unit at time of delivery, and not install any unit found damaged. A rating plate is attached to each unit. It lists relevant specifications and allows equipment identification. The information on this rating plate must be verified at the time of delivery. Weight of the frequency inverter is approximately 11 kilograms. When installed in a control cabinet, 50 millimeters spacing should be provided on the sides and 100 millimeters on the top and bottom. An internal cooling fan creates 1 cubic meters of airflow per minutes, which helps to reduce the ambient temperature and keep it within specified limits.