REXROTH RD 500 Series, Applications Manual

Page: 111 / 276

RD 500 RD51 Electrical Installation of Converter
4-23
DOK-RD500*RD51*******-IB04-EN-P
4.5 Power Terminals RD51 Size Classes G - H
After the device has been mounted, the electrical connections between
the line filter and drive converter must be established:
•
Bolt the busbars provided between the main contactor of the line filter
and the converter.
•
Insert the assembled cable with connector (coming from the line filter)
into terminal strip X5 in the converter.
•
Depending on the line supply voltage, check whether the settings on
the control transformer are correct. (See Example Control
transformer page 4-37).
Terminal Layout Diagram Converter Size Class G
U1V1W1
Heat exchanger
Converter
Line filter
X80 Starting lock-out
X5 Connection to Line filter
X2 DC link, brake resistor
control voltage
X2 Motor connection
terminal for additional function
(L1, F1, W1, Z1)
T1
Control transformer
busbars between Line contactor and converter
K1 Main conductor
X1 Line connection
PE Terminal rail for Protective conducter
Screen connection for Motor cable
busbars for strain relief
X1 Feedback Main contactor
U2 V2 W2
Feedback Pre-charging contactor
AN520004EN03.FH9
ALARM
ON
READY
ESC
START STOP
MON ENTER PROG
-
+
X83 24 V - Power supply
C D
F
12
1 2
1 2 4 5
1 ................15
Fig.: 4-4 Terminal layout diagram, converter size class G