Connection system
6.5 Supply data for separately-driven fans
1PH7 induction motors (Machine tools)
218
Configuration Manual, (APH7W), 04/2009, 6SN1197-0AD72-0BP0
6.5
6.5
Supply data for separately-driven fans
Table 6- 5
Supply data for separately-driven fans
Shaft
height
Air flow direction
Max. current drain at
400 V/50 Hz
(±10%)
400 V/60 Hz
(±10%)
480 V/60 Hz
(±5%, -10%)
DE --> NDE
0.20
0.13
0.20
100
NDE --> DE
0.19
0.13
0.18
DE --> NDE
0.37
0.24
0.33
132
NDE --> DE
0.35
0.24
0.32
DE --> NDE
0.30
0.33
0.34
160
NDE --> DE
0.29
0.31
0.33
DE --> NDE
0.8
1.1
1.1
180
NDE --> DE
0.8
1.1
1.1
DE --> NDE
2.8
2.8
2.8
225
NDE --> DE
1.9
2.2
2.2
Recommended connection
The connection is realized through the terminal box or through the terminal box of the
separately-driven fan. The fan should be operated through motor protection circuit-breakers.
The tripping current must be set to the I
max
value of the fan.
8 9 :
3(
/
/
/
0
!
,
$GGLWLRQDOIDQV
7KHPRWRUSURWHFWLRQFLUFXLWEUHDNHULV
QRWLQFOXGHGZLWKWKHPRWRU
)DQV
Figure 6-5
Recommended connection
Summary of Contents for SINAMICS S 1PH7
Page 1: ...SINAMICS Configuration Manual 04 2009 1PH7 Induction Motors for Machine Tools SINAMICS S s ...
Page 2: ......
Page 243: ......
