Auxiliary Transformer (T2) For Converter Electronics And Fans - ABB DCS880 series Hardware Manual

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.
F2
T2
230 V
T2
230 V
115 V 0 V
S F _ D R O _ 0 0 1 _ T 2 _ a . d s f
1 0 6
1 2 5
230 V
F2
115 V
S F _ D R O _ 0 0 1 _ T 2 _ a . d s f
3ADW000462R0101 DCS880 Hardware Manual e a
Input voltage: 230 / 380 ... 690 V
Input frequency: 50 ... 60 Hz
Output voltage: 115 / 230 V
Transformer Power
(T2) [VA]
T2 1,400
M E _ T R A _ 0 0 2 _ T 2 _ a . d s f
Commissioning hint:
T2 is designed to work as a 230 V
transformer to open or avoid ground loops. Connect the 230
V at the 380 V and 600 V
AC AC
drawing on the left hand side.
0 V
±10 %, single-phase
AC
single-phase
AC
Weight Powerlosses Fuse F2
[kg] [W]
15 100
6 . 3 m m F a s t o n
1 2 8
1 4 8
1 0 0 + - 5
to 230 V
AC
tapings according to the
AC
81
Secondary
[A] current [A]
16 6 @ 230 V
12 @ 115 V
isolation
AC
Accessories