ABB DCS880 series Hardware Manual

Technical data
118
3ADW000462R0401 DCS880 Hardware manual e d
Transformer T90
Data
Principle diagram of the transformer T90
(3ADT745047)
Selectable transfer ratios U
prim
: 500, 600, 690, 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: 2.1 kg
Dimensions in mm Note:
The terminals on the primary side of the
transformer are a special lug terminal design.
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 connection
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

ABB DCS880 series Specifications

General

Cooling Method	Air-cooled, liquid-cooled
Control Type	Direct Torque Control (DTC)
Communication Protocols	Ethernet, Modbus RTU, Modbus TCP, PROFIBUS DP, PROFINET, EtherCAT
Protection Class	IP00, IP21, IP54
Safety	STO (Safe Torque Off)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature
Ambient Temperature	-20 to +55 °C (derating may apply)
Input Voltage	3-phase, 380-830 V AC