7
05.01
7.3 Line supply fuses, transformers and main switch
7-212
© Siemens AG 2008 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) – 05/2008 Edition
7.3.2 Assigning autotransformers to the I/R modules
Note
If, for I/R modules, a transformer is used, this does not replace the external
commutating reactor.
When using a transformer, from NE module 10 kW onwards,
Order No.: 6SN114–10–01), an overvoltage limiter module must be
used (Order No.: 6SN1111–0AB00–0AA0).
Table 7-6 Autotransformers for 480/440 V input voltage
I/RF module
16/21 kW
I/RF module
36/47 kW
I/RF module
55/71 kW
I/RF module
80/104 kW
I/RF module
120/156 kW
Nominal power rating [kVA]
Autotransf. IP00/IP20
Autotransformer IP23
21
18.9
46.5
42
70.3
63.3
104
93.5
155
140
Input voltage [V] 3–ph. 480/440 V AC 10%; 50 Hz – 10% to 60 Hz + 10%
Output voltage [V] 3–ph. 400 V AC
Vector group Yna0;
neutral point N can be loaded only with maximum 10% if not corrected with an N (=
MP) line supply!
Permiss. ambient temperature
Operation [C]
Storage/transport [C]
–25 to +40, for power derating up to +55 C
–25 to +80
Humidity classification in
accordance with
DIN EN 60721–3–3
Class 3K5, moisture condensation and formation of ice not permissible
Low air temperature 0 C
Degree of protection acc. to
DIN EN 60529 (IEC 60529)
IP00/IP20/IP23
Degree of protection IP 00: ––> Order No. A
Degree of protection IP 23: ––> Order No. C
2)
Order No. according to
Catalog LV1
4AP2796–
0EL40–2X0
4AU3696–
0ER20–2X0
4AU3696–
2NA00–2X0
4AU3996–
0EQ80–2X0
IP00: 4BU4395–
0CB50–8B
IP20: 4BU4395–
0CB58–8B
IP23: 4BU4395–
0CB52–8B
Power loss [W]
Autotransf. IP00/IP20
Autotransformer IP23
160
1)
135
430
370
550
460
700
590
700
600
Short–circuit voltage uk [%] 3
Conn. cross–section, max.
primary/secondary side
16 mm
2
35 mm
2
70 mm
2
Flat termination
3)
Fuse, primary side 35 A gL 80 A gL 125 A gL 160 A gL 224 A gL
Weight [kg], approx. for
Degree of prot. IP 00
Degree of prot. IP 20/23
29
40
52
70
66
85
95
115
135
155
7 Line Su
l
Connection 05.08
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