ABB DCS880 series Hardware Manual

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 V115 V230 V
S F _ D R O _ 0 0 1 _ T 2 _ a . d s f
1 5 0
1 0 6
1 2 5
1 2 8
1 4 8
1 0 0 + - 5
3 5
0
1 1 5
2 3 0
0
3 8 0 4 0 0 4 1 5 4 5 0 5 0 0 5 2 5 5 7 5 6 0 0 6 6 0 6 9 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 V115 V230 V
230 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.

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