Siemens SIMODRIVE 611A User Manual

9
02.98
1-139
 Siemens AG 1998 All Rights reserved 6SN1197–0AA00 02.98 Edition
SIMODRIVE 611 (PJ)
Supply failure buffering/retraction concept for
3–conductor connection
If the power supply is fed through P500, M500 at connector X181, it is not per-
missible to use a 6–conductor connection (electronics power supply connected
before the HF commutating reactor).
S1.5
!
S1.6
S1.4
S1.3
S1.2
S1.1
74
72
73.1 73.2
63
9 9
64
15
R
9
112
48
111 113 212
NS1 NS2
AS1 AS1
M500 P500 2U1 1U1 2V1 1V1 2W1 1W1
X121
X111
X141 X161
X171 X172 LEDs
X181
Pushbutton contact
U1 V1 W1 L1 L2 X131PE
100k
5)
1)
M600
C
DCl.
NE–module
Drive 1 Drive 2
Drive n
Pulsed resistor
1R 2R 3R PE
P600
C
DCl.
C
DCl.
C
DCl.C
DCl.
2)
2)
2)
Auxiliary
power
supply
Drive 1
Drive 2
Drive n
Pulsed resistor
module
Leading contact
L1 L2 L3 PESupply
...
Ready
relay
NE–module
4)
Necessary for I/R 80/104kW and 120/156 kW (refer to Section 9.3)
Commutating reactor, only for I/R module
Main switch
M
Important!!
M M
Ext.Optional pulsed resistor
5)
Terminal 48 must be de–energized > 10 ms before the line contacts of the main switch open. This means, e. g. a leading contact
6)
3)
to the NC
Figure 9-3
9.4 Supply failure buffering/retraction concept for 3–conductor connection

Siemens SIMODRIVE 611A Specifications

General

Brand	Siemens
Model	SIMODRIVE 611A
Category	Inverter
Language	English