Operation principle and hardware description 29
Power modules
Size R8i modules are used in single or parallel configurations in both grid-side converter
and rotor-side converter. DC connection is located on the top front part of the module. The
DC voltage is connected to the busbars through fuses. Common mode filtering is
implemented by running the DC busbars through ferrite cores. Du/dt filtering is a standard
feature.
The generator connection is via a quick connector at the back of the module that couples
when the module is inserted into the cubicle. From the connector, the cables can be run
directly through the floor of the cubicle. Each parallel module is connected to the inverter
module cubicle internally by busbars.
The coolant enters the module at the bottom front and exits at the top. Inside the module,
the coolant runs through the heatsink as well as an air-to-liquid heat exchanger. For more
information on the liquid cooling system, see chapter
.
The cooling fan below the module forces air through the air-to-liquid heat exchanger and
the module itself. The converter module is shown below.
3
2
4
No.
Description
1
DC connections (UDC+ and UDC-)
2
Fiber optic connectors of the AINT board. Connected to the control units.
3
Terminal block X17 (not in use)
4
Handle
5
Coolant inlet connection
6
Coolant outlet connection
7
AC connections (U2,V2,W2). Quick connector for AC connection is located behind the module.
5
6
1
7
Содержание ACS800-67LC
Страница 1: ... ABB WIND TURBINE CONVERTERS ACS800 67LC wind turbine converters Hardware manual ...
Страница 4: ......
Страница 16: ...16 Safety instructions ...
Страница 22: ...22 Introduction to the manual ...
Страница 42: ...42 Operation principle and hardware description ...
Страница 52: ...52 Mechanical installation ...
Страница 79: ...Electrical installation 79 3 3 Rotor side cable connection terminals U2 V2 W2 ...
Страница 92: ...92 Maintenance 4 6 5 5 ...
Страница 103: ...Maintenance 103 Bussmann fuses Mersen fuses ...
Страница 109: ...Maintenance 109 5 6 7 ...
Страница 131: ...Technical data 131 Declaration of incorporation ...
Страница 136: ...136 Dimension drawings ACS800 67LC 1075 0575 7 and 1375 0575 7 ...
Страница 137: ...Dimension drawings 137 With 400 mm wide incoming cubicle option C111 ...
Страница 138: ...138 Dimension drawings ACS800 67LC 1375 1125 7 ...
Страница 139: ...Dimension drawings 139 With 400 mm wide incoming cubicle option C111 ...
Страница 140: ...140 Dimension drawings ACS800 67LC 1595 0865 7 and 2035 1125 7 ...
Страница 141: ...Dimension drawings 141 With 400 mm wide incoming cubicle option C111 ...
Страница 143: ...Dimension drawings 143 Options 2H370 and C111 Option 1H371 ...
Страница 144: ...144 Dimension drawings Options 1H371 and C111 Options 2H371 and C111 ...
Страница 145: ...Dimension drawings 145 Option H378 Options H378 and C111 ...
Страница 147: ...Dimension drawings 147 Option 2H372 ...
Страница 148: ...148 Dimension drawings Option 3H372 ...
Страница 149: ...Dimension drawings 149 Option 1H373 ...
Страница 150: ...150 Dimension drawings Option 2H373 ...
Страница 151: ...Dimension drawings 151 Option 3H373 ...
Страница 152: ...152 Dimension drawings Option H375 ...