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Mains chokes
92
Installation guidelines
• If an EMC filter is also installed, the mains choke is connected between the
supply and the EMC filter. See the diagram below.
• For optimal operation of the choke, the drive and the choke must be mounted on
the same conductive surface.
• Ensure the choke does not block the airflow through the drive module, and that
the air rising from the choke is deflected away from the air inlet of the drive
module
• Keep the cable between the drive and the choke as short as possible.
WARNING!
The surface of the mains choke becomes hot when in use.
Connection diagram
~
AC supply
ACS850-04
CHK-xx mains choke
JFI-xx EMC filter (if present)
~
L1
L2
L3
PE
DC supply
U1
V1
W1
UDC+ UDC-
+
–
U
V
W
PE
X
Y
Z
Содержание ACS850 series
Страница 1: ...ACS850 Hardware Manual ACS850 04 Drive Modules 1 1 to 45 kW...
Страница 2: ......
Страница 4: ......
Страница 14: ...Table of contents 14...
Страница 20: ...About this manual 20...
Страница 32: ...Planning the cabinet assembly 32...
Страница 38: ...Mechanical installation 38...
Страница 48: ...Planning the electrical installation 48...
Страница 50: ...Electrical installation 50 1 2 3 4 5...
Страница 68: ...Electrical installation 68...
Страница 76: ...Maintenance 76...
Страница 102: ...du dt and common mode filtering 102...
Страница 108: ...Dimension drawings 108 Frame size A...
Страница 109: ...Dimension drawings 109 Frame size B...
Страница 110: ...Dimension drawings 110 Frame size C...
Страница 111: ...Dimension drawings 111 Frame size D...
Страница 113: ...Dimension drawings 113 EMC filters type JFI x1 JFI A1...
Страница 114: ...Dimension drawings 114 JFI B1...
Страница 115: ...Dimension drawings 115 EMC filters type JFI 0x...
Страница 117: ...Dimension drawings 117 Braking resistors type JBR xx...