REXROTH RD 500 Series, Руководство по применению

Страница: 203 / 276

RD 500 RD51 Electrical Installation of Inverter
6-29
DOK-RD500*RD51*******-IB04-EN-P
X83, 24 V power supply for the electronics
RD51.1-xx-
RD51.3-xx- Type Pol number Execution
132 plug 2 Plug on device
160 plug 2 Plug on device
200 plug 2 Plug on device
Tab. 6-41: Execution
Identification single connection
Identification signification
1 P24 V 24 V DC –15 / +20 %, ripple, max 5 % (VDE0411 /
500), power consumption ~80 W, startup current 15 A
2 ground
Tab. 6-42: 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 1.5 16 0.2 – 2.5 24 - 14
160 1.5 16 0.2 – 2.5 24 - 14
200 1.5 16 0.2 – 2.5 24 - 14
Tab. 6-43: Connection cross-section
0.22 – 0.25 Nm.
Control Transformer T1
A control voltage of AC 230 V is required in inverters of size class G for
the contactor fan and pump. This voltage is obtained from the line supply
voltage applied to X5 using an installed T1 control transformer.
For devices with voltage class 7: DC 530 V ... 670 V – the control
transformer is designed for the following power supplies on the primary
side:
•
Voltage: AC 400 V
•
Voltage tolerance: ±15 %
•
Frequency: 50 / 60 Hz
The control transformer has been set to a line supply voltage of AC 400 V
at the factory.
For devices with voltage class 8: DC 700 V – the control transformer is
designed for AC 500 V on the primary side.
For devices SFT- operation: control transformer inapplicable.
CAUTION
Material damage due to
overload of the component!
⇒
the correct setting is to be made by switching
terminals on the control transformer.
Execution
Connection cross-section
torque