REXROTH RD 500 Series, Applications Manual

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6-20
Electrical Installation of Inverter RD 500 RD51
DOK-RD500*RD51*******-IB04-EN-P
X83, 24 V Stand-by power supply for the electronics
(only in A1 and A2)
RD51.1-xx-
RD51.3-xx- Type pole number Execution
022 plug 2 Plug on device
030 plug 2 Plug on device
037 plug 2 Plug on device
045 plug 2 Plug on device
055 plug 2 Plug on device
075 plug 2 Plug on device
090 plug 2 Plug on device
110 plug 2 Plug on device
Tab. 6-43 Execution
Identification single connection
Identification signification
1 P24 V 24 V DC –15 / +20 %, ripple, max 5 % (VDE0411 / 500),
power consumption ~40 W, startup current 5 A
2 ground
Tab. 6-44 Identification single connection
RD51.1-xx-
RD51.3-xx- Recommended
minimum cross-
section mm² AWG Cable cross-
section which can
be connected, mm² AWG
022 1.5 16 0.2 – 2.5 24 - 14
030 1.5 16 0.2 – 2.5 24 - 14
037 1.5 16 0.2 – 2.5 24 - 14
045 1.5 16 0.2 – 2.5 24 - 14
055 1.5 16 0.2 – 2.5 24 - 14
075 1.5 16 0.2 – 2.5 24 - 14
090 1.5 16 0.2 – 2.5 24 - 14
110 1.5 16 0.2 – 2.5 24 - 14
Tab. 6-45 Connection cross-section
0.22 – 0.25 Nm
Execution
Connection cross-section
Torque