
24 Operation principle and hardware description
Layout overview
An example of the inverter construction is shown below. An optional DC cabinet is
displayed in these figures. Cabinet order and door opening direction can also be different.
Code
Description
Code
Description
F2
AC fuses
K2
AC contactors
F3
DC input fuses
U1
Power modules
F40
Backup fuse for SPD
U2
LCL filters
F41
DC side SPD
Q1
DC disconnector
F50
Backup fuse for SPD
Q2
AC breaker
F51
AC side SPD
A21
Grounding option
K1
DC contactors
Item
Description
A
AC cabinet
B
ISU cabinet 1
C
ISU cabinet 2
D
DC cabinet 1
E
Optional DC cabinet 2
F
AUX cabinet
Front view
A
B
C
D
E
F
Содержание PVS800-57B
Страница 1: ... ABB SOLAR INVERTERS PVS800 57B central inverters Hardware manual ...
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Страница 30: ...30 Operation principle and hardware description ...
Страница 32: ...32 Planning the mechanical installation ...
Страница 62: ...62 Dimension drawings Cabinet dimensions ...
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Страница 64: ...64 Dimension drawings Cabinet attachment points ...
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Страница 66: ...66 Dimension drawings AC and DC cabling lead throughs ...
Страница 67: ...Dimension drawings 67 ...
Страница 68: ...68 Dimension drawings AC cabling ...
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Страница 70: ...70 Dimension drawings DC cabling ...
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Страница 72: ...72 Dimension drawings ...