Accessories
159
3ADW000462R0401 DCS880 Hardware manual e d
Auxiliary transformer (T2) for converter electronics and fans
The auxiliary transformer (T2) is designed to supply the module‘s electronics and cooling fans. One
transformers power and current allow supplying the single-phase fans and electronics of e.g. two H6
converters.
Input voltage:
230 / 380 ... 690 V
AC
±10 %, single-phase
Input frequency:
50 ... 60 Hz
Output voltage:
115 / 230 V
AC
single-phase
Transformer
(T2)
Power
[VA]
Weight
[kg]
Powerlosses
[W]
Fuse F2
[A]
Secondary
current [A]
T2
1,400
15
100
16
6 @ 230 V
12 @ 115 V
F2
T2
0 V
115 V
2
3
0 V
S F _ D R O _ 0 0 1 _ T 2 _ a . d s f
15
0
1 0 6
1 2 5
1 2 8
1 4 8
1 0 0 + - 5
35
0 11
5
23
0
0 38
0
40
0
41
5
45
0
50
0
52
5
57
5
60
0
66
0
69
0
6 . 3 m m F a s t o n
M E _ T R A _ 0 0 2 _ T 2 _ a . d s f
F2
T2
0 V
115 V
2
3
0 V
2
3
0 V
S F _ D R O _ 0 0 1 _ T 2 _ a . d s f
Commissioning hint:
T2 is designed to work as a 230 V
AC
to 230 V
AC
isolation transformer to open or avoid ground loops.
Connect the 230 V
AC
at the 380 V
AC
and 600 V
AC
tapings according to the drawing on the left hand side.
