REFUdrive 500 RD51
Electrical installation
3-9
DOK-RD500*-RD51*******-IB01-EN-P
3.5
Power terminals RD51, sizes G and H
After they have been mounted, only the electrical connections have to be
established between the line filter and drive converter:
•
Bolt-on the busbars provided, between the main contactor of the line
filter and the drive converter.
•
Insert the cable assembly with connector (coming from the line filter)
into terminal strip X5 on the drive converter.
Terminal layout diagram, size G
X1
PE
Rail for strain relief
X5
Connection to the line filter
X2
DC link
control voltage
X2
Motor connection
Main contactor
Line connection
Checkback signal, main contactor
Heat
exchanger
Converter
Line filter
U2
U1
V2
V1
W2
W1
Protective conductor clamping rail
Screen connection for motor cable
Busbars between the line
contactor and drive converter
K1
X1
on
ready
alarm
Esc
Start
Mon
Stop
Prog
Enter
Abb. 3-4: Terminal layout diagram size class G
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01