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05.08
05.01
Table 6-22
PE
P600
M600
1R,
2R,
3R
19
50
1) I = input; O = output; P = only for PELV voltage
2) The first data is used for pin–type cable lug.
Number of pulsed resistors used on the same DC link
The following condition must be fulfilled:
T = R
1/R
R
C
Note
For a module group with pulsed resistor modules, they must be operated on
the same power supply (device bus) of the I/R or monitoring module to ensure
a simultaneous activation and deactivation of the resistors. Otherwise individual
resistors/pulsed resistance modules can be overloaded.
For UI modules that use the integrated pulsed resistors, additional pulsed
resistor modules must be operated on the device bus (PS) of the UI module!
An additional pulsed resistor module is not permitted for the 5 kW UI module!
© Siemens AG 2012 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition
Interface description for PR modules
Term.
Designa-
No.
tion
Protective conductor
DC link
DC link
X151/X351
Equipment bus
TR1,
Connection of an external resistor
–
(remove the 1R – 2R jumper!)
TR2
X221
Reference potential 0 V
X221
Fast discharge = 0 V
The second data is used for finely–stranded conductors without end sleeve.
C
w 7.5 ms
∑N
DC link
= 1/R1 + 1/R2 + 1/R3 +...+ 1/Rn
∑N
Resistance of the parallel–connected resistors in the system
∑N
(15 ohm/resistor)
[μF] Total of all DC link capacities of the drive group
DC link
Secondary condition:
with pulsed resistor of at least 500 μF per resistor
C
DC link
6 Infeed Modules
6.7 DC link options
Function
Type
1)
I
Screw
I/O
Busbar
I/O
Busbar
I/O
Ribbon cable
I/O
6 mm
O,P
1.5 mm
I
1.5 mm
Max.
cross–section
2
2 2)
/4 mm
2
2
6-193
6
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