Planning the electrical installation 53
5
Planning the electrical
installation
What this chapter contains
This chapter contains the instructions that you must follow when selecting the generator,
cables, protections, cable routing and way of operation for the converter system.
Note:
The installation must always be designed and made according to applicable local
laws and regulations. ABB does not assume any liability whatsoever for any installation
which breaches the local laws and/or other regulations. Furthermore, if the
recommendations given by ABB are not followed, the converter may experience problems
that the warranty does not cover.
Selecting the grid-side disconnecting device
(disconnecting means)
The converter must always be equipped with a grid-side disconnecting device which can
be locked to the open position for installation and maintenance work. If the converter is
equipped with the 400 mm wide incoming cubicle (C111), or power cabinet (option
+C108 or +C109) it is equipped with the disconnecting device automatically. For the other
units, the device must be selected, acquired and installed by the customer.
The disconnecting device does not, however, isolate the L1, L2 and L3 busbars from the
power supply network. Therefore during installation and maintenance work on the
converter, the converter must be isolated from the power supply network with a
disconnector at the distribution board or at the line-coupling transformer. Apply temporary
grounding before working on the unit.
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 ...