Siemens SINUMERIK 810D Configuration Manual page 30

2 Installation Conditions
2.1 Secondary electrical conditions
Table 2-3 Requirements for the DC supply
Rated voltage
Harmonic content
Non-periodic overvoltages
Transient voltage dips
Configuring the
The EP and AP points for the power section modules are only valid in
810D power connection with the SINUMERIK 810D (axis expansion). When using
SIMODRIVE 611D modules with closed--loop control modules, the EP and AP
consumption
points from the NC60.1 catalog apply.
Table 2-4
810D
EnDat encoder
Power section module ± 50A
Power section module > 50A ±80A
Power section module > 80A, ± 120A
611D module MSD or FDD
Table 2-5 Typical supply power calculation four axes / one spindle for the 810D
Electronics points (EP)
Module Weighting
factor single
module
810D
2
EnDat encoder 0
LTM 50A 0,6
LTM 80A 0.75
2-28
in accordance with IEC 65A (Co) 22-I
S
Voltage range (mean value)
S
Voltage ripple at rated voltage and
current peak-to-peak
S
Booting time after switching on
according to EN 50178
S
Duration of overvoltage
S
Restoration time
S
Events per hour
S
Duration of voltage dips
S
Restoration time
S
Events per hour
EP and AP points for 810D components
Component
Number of Product
modules
1 2
2 0
1 0,6
1 0.75
SINUMERIK 810D Manual Hardware Configuration (PHC) - - 11.02 Edition
24VDC
20.4VDC to 28.8VDC
5% (unfiltered 6-pulse rectification)
Optional
±10%
± 35V
± 500msecs
² 50secs
± 10
± 5ms
² 10secs
± 10
Electronics points Control points (AP)
(EP)
2
0
0,6
0.75
1.5
See NC 60.1 catalog See NC 60.1 catalog
Control points (AP)
Weighting Number of
factor single modules
module
4.5 1
0.3 2
0.5 1
1 1
E Siemens AG, 2002. All rights reserved
11.02
12.95
4.5
0.3
0.5
1.0
1.5
Product
4.5
0,6
0.5
1