ABB ACS800-67 User Manual

88 Practical examples
 Example
ABB wind turbine generator 3.05 MW, stator voltage 12 kV, 60 Hz
Generator type code AML 630L6A BAFT
Generator type Slip ring generator
Mounting designation IM 1001
Protected by enclosure/slip ring unit IP 54/23
Method of cooling IC 616
Insulation Class F
Standards IEC
Ambient temperature -20 °C…+50 °C
-30 °C…+50 °C
Altitude, max. 1000 m.a.s.l.
Doubly-fed operation
Duty type S1
Temp. rise F (RES)
Connection of stator winding Star
Rated output 3050 kW
Par. 99.12 Rated power factor 1.0
Par. 99.02 Voltage 12 kV
Par. 99.04 Frequency 60 Hz
Speed 1320 rpm
Par. 99.03 Stator current 134 A
Par. 99.15 Open circuit voltage 1722 V
Rotor voltage 177 V
Rotor current 989 A
Efficiency at rated load with fan 96.1%
Connection of rotor winding Star
Rotor resistance/phase 0.0035 ohm
Rotor short-circuited
Rated torque -22753 N·m
Par. 99.06 Load characteristics as induction machine
(2770 kW)
Load % Current A Efficiency % Power factor
100 156 96.4 0.86
75 120 96.4 0.83
50 87 95.9 0.77
Direction of rotation Uni-directional
Weight of rotor Approximately 5900 kg
Total weight of generator 13470 kg
Inertia rotor / load
Approximately 400 kgm
2
Bearings Antifriction

ABB ACS800-67 Specifications

General

Brand	ABB
Model	ACS800-67
Category	Media Converter
Language	English