KFU 210- / 410-
5
1.2
Designated use
The product is a frequency inverter. It is designed for
installation in machines and electrical equipment
industrial environments
The frequency inverters are electrical drive components intended for stationary installation in electrical cabinets of
industrial plants or machines. They may only be used for driving asynchronous three-phase squirrel cage motors
or permanently excited three-phase synchronous motors which are designed for operation with frequency
inverters. Where built-in motor temperature sensors are evaluated via the frequency inverter, a double/reinforced
insulation of the temperature sensor against the motor winding must be provided according to DIN EN 61800-5-1.
Commissioning and start of operation is not allowed until it has been verified that the machine meets the
requirements of the EC Machinery Directive 2006/42/EC and DIN EN 60204-1.
The frequency inverters meet the requirements of the low voltage directive 2006/95/EEC and DIN EN 61800-5-1.
CE-labeling is based on these standards. Responsibility for compliance with the EMC Directive 2004/108/EC lies
with the operator.
Frequency inverters are only available at specialized dealers and are exclusively intended for commercial use as
per EN 61000-3-2.
No capacitive loads may be connected to the frequency inverter.
1.3
Transport and strorage
Ambient temperature: -25 ... 55 °C
Relative humidity: 5 ... 95%, no water condensation
Store product in its original package in dust-free room.
Avoid high temperatures.
After one year of storage, connect the device to mains voltage for 60 minutes.
1.4
After unpacking
Check if the delivered devices corresponds to the order.
Check the device for transport damage and completeness.
Any defects/damage must be reported to the supplier immediately.
