Mains Supply (Ms) - Siemens SINUMERIK 810D Configuration Manual

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3.3

Mains supply (MS)

M
feedback module (I/RF module) and as an open--loop control infeed module
(OI). They provide the requisite operating voltages and the necessary power for
the particular system in different rating classes.
With I/RF modules, excess DC link power (e.g. in braking mode) can be fed
back into the system. The OI modules discharge the braking power to a pulsed
resistor.
The mains supply module is arranged as the first module on the left in the drive
assembly.
It is necessary to use mains filters to comply with the EMC guidelines of the CE
Standard.
Terminals
Ready signal from the NC and the drive.
72, 73, 74
In the correct state, terminals 72 and 73 are closed.
Permissible
S
modules
S
Note
The mains supply and filter modules/reactors are described in the 6SN1
197-0AA00 Planning Guide (setting options, technical data, recommended
circuits).
Warning
!
The equipment is still under hazardous power for approx. 5 minutes after all
power has been disconnected.
E Siemens AG, 2002. All rights reserved
SINUMERIK 810D Manual Hardware Configuration (PHC) - - 11.02 Edition
ains supplies (MS) are available as a closed--loop control infeed/regenerative
Mains supply : OI 5kW, OI 10kW, OI 28kW,
I/RF 16kW, I/RF 36kW, I/RF 55kW (from 07.99: 120kW)
SIMODRIVE filter modules or commutating reactor
3 Design and Installation of the 810D
3.3 Mains supply (MS)
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