ABB DCS880 H1 User Manual

Planning the electrical installation
34
3ADW000462R0301 DCS880 Hardware Manual e c
Single-phase autotransformer (T3) for field circuit (adapt voltage)
The field converters insulation voltage is higher than its rated voltage (see chapter Accessories
). This
provides the possibility in systems with more than 500 V mains voltage to supply the field converter
directly. An autotransformer is used to match the mains voltage to the field voltage. Moreover, the
autotransformer reduces the voltage ripple. Different autotransformer types (primary voltages from
400 ... 500 V and from 525 ... 690 V) with several rated currents are available.
Autotransformer data, details see chapter Autotransformer (T3)
Field converter type Field current Autotransformer type
DCF803-0016
FEX-425-Int
DCF803-0035
DCF803-0050
DCF804-0050
I
F
 6 A
I
F
 12 A
I
F
 16 A
U
prim
= 500 V
T 3.01
T 3.02
T 3.03
DCF803-0035
DCF803-0050
DCF804-0050
I
F
 30 A T 3.04
DCF803-0050
DCF804-0050
I
F
 50 A T 3.05
DCF803-0060
DCF804-0060
I
F
 60 A on request
DCF803-0016
FEX-425-Int
DCF803-0035
DCF803-0050
DCF804-0050
I
F
 6 A
I
F
 12 A
I
F
 16 A
U
prim
= 600 V
T 3.11
T 3.12
T 3.13
DCF803-0035
DCF803-0050
DCF804-0050
I
F
 30 A T 3.14
DCF803-0050
DCF804-0050
I
F
 50 A T 3.15
DCF803-0060
DCF804-0060
I
F
 60 A on request
DCF803-0050
DCF804-0050 I
F
 6 A
I
F
 12 A
I
F
 16 A
I
F
 30 A
I
F
 50 A
U
prim
= 690 V
T 3.11
T 3.12
T 3.13
T 3.14
T 3.15
DCF803-0060
DCF804-0060
I
F
 60 A on request
Autotransformer.dsf
Autotransformer (T3)

ABB DCS880 H1 Specifications

General

Rated current	Up to 5200A
Enclosure class	IP00, IP21, IP54
Mounting	Cabinet-mounted
Fieldbus communication	CANopen
Safety	STO (Safe Torque Off)
Output current	Up to 5200A
Communication protocols	PROFIBUS DP, CANopen
Protection features	Overcurrent, overvoltage, undervoltage, overtemperature
Enclosure rating	IP00, IP21, IP54
Cooling method	Air or liquid cooling