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Electrical installation 67
6
Electrical installation
Contents of this chapter
This chapter describes the electrical installation procedure of the wind turbine converter.
WARNING!
Only qualified electricians are allowed to carry out the work described
in this chapter. Read the complete safety instructions of the converter. If you
ignore them, injury or death, or damage to the equipment can occur.
See the circuit diagrams delivered with the converter. The diagrams of this chapter do not
necessarily match the installation-specific circuit diagrams of a tailor-made wind turbine
converter.
Checking the insulation of the assembly
WARNING!
See and obey the safety instructions of the converter. If you ignore
them, injury or death, or damage to the equipment can occur.
Converter
Do not make any voltage tolerance or insulation resistance tests (for example, hi-pot or
megger) on any part of the converter as testing may damage the converter. Every
converter has been tested for insulation between the main circuit and the chassis at the
factory. Also, there are voltage-limiting circuits inside the converter which cut down the
testing voltage automatically.
Содержание ACS880-87CC
Страница 4: ......
Страница 10: ...10 ...
Страница 17: ...Safety instructions 17 1 3 2 4 5 6 7 ...
Страница 18: ...18 Safety instructions 8 9 ...
Страница 28: ...28 Introduction to the manual ...
Страница 52: ...52 Mechanical installation ...
Страница 66: ...66 Planning the electrical installation ...
Страница 74: ...74 Electrical installation Diagrams for the customer connections are presented below ...
Страница 75: ...Electrical installation 75 optional Fast shutdown ...
Страница 85: ...Maintenance 85 b c a Air flow direction 2 3 4 6 ...
Страница 87: ...Maintenance 87 2 5 4 ...
Страница 88: ...88 Maintenance 7 Arrow indicating the air flow direction 5 6 6 ...
Страница 90: ...90 Maintenance Air flow circulation b a ...
Страница 106: ...106 Maintenance ...
Страница 124: ...124 Control units of the converter ...
Страница 126: ...126 Dimension drawings ...
Страница 127: ...Dimension drawings 127 ...
Страница 128: ...128 Dimension drawings ...
Страница 142: ...142 Cooling and heating ...