ABB DCS800 - Transformer T90

Technical data
103
3ADW000194R0611 DCS800 Hardware Manual f us
Transformer T90
Data
Principle diagram of the transformer T90
Selectable transfer ratios U
prim
: 502, 601, 701, 800,1000, 1200 V AC rms
Output voltage: 7.3 V AC rms
Insulation voltage: 1200 V
Isolation test voltage: 3500 V
Ambient temperature range: - 10 …+ 70 °C
Weight: - 10 …+ 70 °C
Weight: 2.1 kg
Dimensions in mm Remark
The terminals on the primary side of the
transformer are in special design (lug termi-
nals).
Handling hints: First turn the screw counter-
clockwise to the end stop, then swing out the
shrowding cover. Put in the cable lug, swing
in the shrowding cover and fasten the con-
nection by turning the screw clockwise.
1U
1V
1W
2N
S
2U12U22U32U42U52U6
2V12V22V32V42V52V6
2W12W22W32W42W52W6
1N
max 116
max 110
130
118....120
130
80
5.2 x 7.7
3 mm