Engineering The Simodrive 611 Line Supply Infeed For Simodrive Posmo Si/Cd - Siemens SIMODRIVE 611 digital Configuration Manual

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© Siemens AG 2008 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) - - 05/2008 Edition
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Engineering the SIMODRIVE 611 line supply infeed for
SIMODRIVE POSMO SI/CD
When calculating the charge limit of the SIMODRIVE line supply infeed mod-
ules, for charging the "DC link" an equivalent capacitance for POSMO SI/CD
should be used for each unit depending on the pre--charging circuit of the line
supply infeed module.
The number of POSMO units connected to a line supply infeed module is lim-
ited as a result of the charge limits.
Table 1-2
Line infeed modules
SIMODRIVE 611
5 kW, 10 kW, 16 kW
28 kW to 120 kW
Table 1-3
Designation
POSMO SI
POSMO CD 9 A
POSMO CD 18 A
Table 1-4
Designation
UI 5 kW/10 kW
10/25 kW UI
I/R 16 kW/21 kW
UI 28 kW/50 kW
I/R 36 kW/47 kW
I/R 55 kW/71 kW
I/R 80 kW/131 kW
I/R 120 kW/175 kW
Charge limit (net) = charge limit -- DC link capacitance, infeed module
Example, I/R 80 kW: 17855 µF = 20000 µF -- 2145 µF
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Equivalent capacitance for charge limits
POSMO SI/CD 9 A
600 µF
1740 µF
Line supply power POSMO SI/CD
Order number
6SN2460- -2CF00- -jGjj
6SN2463- -2CF00- -jGjj
6SN2480- -2CF00- -jGjj
6SN2483- -2CF00- -jGjj
6SN2500- -2CF00- -jGjj
6SN2703- -2Aj0j- -0BA1
6SN2703- -2Aj0j- -0CA1
Charge limit (net), line supply infeed modules
Order number
6SN114j- -1AB00- -0BA1
6SN114j- -1AA01- -0AA1
6SN114j- -1Bj01- -0BAj
6SN114j- -1Aj01- -0CAj
6SN114j- -1Bj02- -0CAj
6SN114j- -1BjAj- -0DA1
6SN114j- -1BB00- -0EA1
6SN114j- -1BB00- -0FA1
Industry Automation
1 Overview of the Drive System
1.3 Engineering a drive
POSMO CD 18 A
1100 µF
2200 µF
Power drawn [kW]
1.6
2.3
2.7
4.0
4.4
5.2
10.3
Charge limit Rated power
kW
(net) [ µF ] [
1050 5
5560 10
5505 16
19010 28
19010 36
17855 55
17855 80
15710 120
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1
]
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