NORD Drivesystems BU0200 - Manual (Page 23)

SK 200E Manual for frequency inverters
22 Subject to technical alterations BU 0200 GB-4411
2 Assembly and installation
2.1 Installation and assembly
SK 2xxE frequency inverters are available in various sizes depending on their output. Connection of the
SK 2xxE to the motor or the wall-mounting unit is made by means of the a suitable size of connection unit
SK T14-
… .The frequency inverter is mounted by means of integrated plug contacts.
The devices require adequate ventilation to protect against overheating. For further details, please refer to
Section 8
“Technical Data”.
Motor-mounted version: Here, the ventilation of the motor is integrated into the cooling concept of the FI.
Mounting must therefore always be carried out as shown in the illustration. For permanently low motor
speeds and self-ventilated motors, a reduction in power similar to the wall-mounted version must be taken
into account.
Wall-mounted version: In continuous operation (S1), mounting away from the motor causes a reduction in
the power of the FI by one power level. This means that relative to the motor, the FI must be selected one
power level larger.
NOTE
For further details of the power reduction and the possible ambient temperatures, please
refer to the technical data in Section 8.