NORD Drivesystems BU0200 - Manual (Page 56)

2 Assembly and installation
BU 0200 GB-4411 Subject to technical alterations 55
2.9 Plug connectors
The use of optionally available plug connectors for power and control connections not only makes it possible
to replace the drive unit with almost no loss of time in case of servicing, but also minimises the danger of
installation errors when connecting the device. The most common plug connector versions are summarised
below. Possible mounting locations on the connection unit of the frequency inverter (SK TI4-
…) are listed in
Section 2.1.4.
2.9.1 Plug connectors for power connections
Plug connectors are available for the motor or mains connection of sizes 1 to 3.
Connection of up to two power plug connectors (HAN Q5: up to 2 x 2 plug connectors) is carried out
exclusively via the connection unit (SK TI4-
…). The following 3 connection versions are available:
Mounting version Meaning
… - LE Power input
… - LA Power output
… - MA Motor output
With this, the mains connection and the motor output can be implemented with separate plug connectors in
the case of wall-mounted frequency inverters.
For motor-mounted frequency inverters it is possible to mount a mains output plug in place of the motor
connection. Via this connection, the mains voltage can be looped to the next frequency inverter.
ATTENTION
The permissible current load for the connection terminals, plugs and supply cables must be
observed when looping the mains voltage.
E.g. FI with HAN 10E plug connector E.g. FI with HAN Q5 plug connector