66 Planning the electrical installation
Planning the installation of equipment connected to the
rotor cable
Safety switches, contactors, connection boxes, etc.
To minimize the emission level when safety switches, contactors, connection boxes or
similar equipment are installed in the rotor cable between the converter and the generator:
•
EU: Install the equipment in a metal enclosure with 360° grounding for the shields of
both the incoming and outgoing cables, or connect the shields of the cables otherwise
together.
•
US: Install the equipment in a metal enclosure in a way that the conduit or rotor cable
shielding runs consistently without breaks from the converter to the generator.
Bypass connection
WARNING! Never connect the power supply to the converter rotor-side terminals
U2, V2 and W2. Input voltage applied to the U2, V2 and W2 terminals can result in
permanent damage to the unit.
Summary of Contents for ACS800-67LC
Page 1: ... ABB WIND TURBINE CONVERTERS ACS800 67LC wind turbine converters Hardware manual ...
Page 4: ......
Page 16: ...16 Safety instructions ...
Page 22: ...22 Introduction to the manual ...
Page 42: ...42 Operation principle and hardware description ...
Page 52: ...52 Mechanical installation ...
Page 79: ...Electrical installation 79 3 3 Rotor side cable connection terminals U2 V2 W2 ...
Page 92: ...92 Maintenance 4 6 5 5 ...
Page 103: ...Maintenance 103 Bussmann fuses Mersen fuses ...
Page 109: ...Maintenance 109 5 6 7 ...
Page 131: ...Technical data 131 Declaration of incorporation ...
Page 136: ...136 Dimension drawings ACS800 67LC 1075 0575 7 and 1375 0575 7 ...
Page 137: ...Dimension drawings 137 With 400 mm wide incoming cubicle option C111 ...
Page 138: ...138 Dimension drawings ACS800 67LC 1375 1125 7 ...
Page 139: ...Dimension drawings 139 With 400 mm wide incoming cubicle option C111 ...
Page 140: ...140 Dimension drawings ACS800 67LC 1595 0865 7 and 2035 1125 7 ...
Page 141: ...Dimension drawings 141 With 400 mm wide incoming cubicle option C111 ...
Page 143: ...Dimension drawings 143 Options 2H370 and C111 Option 1H371 ...
Page 144: ...144 Dimension drawings Options 1H371 and C111 Options 2H371 and C111 ...
Page 145: ...Dimension drawings 145 Option H378 Options H378 and C111 ...
Page 147: ...Dimension drawings 147 Option 2H372 ...
Page 148: ...148 Dimension drawings Option 3H372 ...
Page 149: ...Dimension drawings 149 Option 1H373 ...
Page 150: ...150 Dimension drawings Option 2H373 ...
Page 151: ...Dimension drawings 151 Option 3H373 ...