REXROTH RD 500 Series, Applications Manual

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6-28
Electrical Installation of Inverter RD 500 RD51
DOK-RD500*RD51*******-IB04-EN-P
X2, W1 95 mm² terminal C and F (additional function)
RD51.1-xx- Type number Execution
132 High current terminal 3 Terminal on mounting rail
160 High current terminal 3 Terminal on mounting rail
200 High current terminal 3 Terminal on mounting rail
Tab. 6-35: Execution
Identification single connection
Identification signification
C
F
Forced terminal for brake resistor
Tab. 6-36: Identification single connection
RD51.1-xx- Cable cross-section which can be connected
in mm² AWG
132 35 - 95 2 – 4/0
160 35 - 95 2 – 4/0
200 35 - 95 2 – 4/0
Tab. 6-37: Connection cross-section
15 – 20 Nm.
X80, starting lock-out
RD51.1-xx-
RD51.3-xx- Type Pole number Execution
132 Plug-in connection 4 Plug on device
160 Plug-in connection 4 Plug on device
200 Plug-in connection 4 Plug on device
Tab. 6-38: Execution
Identification single connection
Identification signification
1
2
During operation, terminals 1 - 2 must be closed; when
they are opened, the start of the connected motor is
inhibited.
3
4
Starting lock-out floating acknowledge contact,
30 V DC / 1 A N / C contact
Tab. 6-39: Identification single connection
RD51.1-xx-
RD51.3-xx- Recommended
minimum cross-
section mm² AWG Cable cross-
section which can be
connected, mm² AWG
132 1 18 0.08 – 1.5 28 - 16
160 1 18 0.08 – 1.5 28 - 16
200 1 18 0.08 – 1.5 28 - 16
Tab. 6-40: Connection cross-section
0.22 – 0.25 Nm.
Execution
Connection cross-section
torque
Execution
Connection cross-section
torque