![ABB ACS880-34 Скачать руководство пользователя страница 87](http://html.mh-extra.com/html/abb/acs880-34/acs880-34_hardware-manual_2653087.webp)
Installation instructions 87
Checking the compatibility with IT (ungrounded), corner-
grounded delta, midpoint-grounded delta, and TT
systems
EMC filter (E202)
A drive with EMC E202 (ARFI-10) connected can be installed to a symmetrically
grounded TN-S system. If you install the drive to another system, you may need to
disconnect the EMC filter. See sections:
•
•
Guidelines for installing the drive to a TT system
on page
•
Disconnecting EMC filter and ground-to-phase varistor
on page
WARNING!
Do not install the drive with EMC E202 connected to a system
that the filter is not suitable for. This can cause danger, or damage the drive.
Note:
When the EMC filter is disconnected, the drive EMC compatibility is considerably
reduced.
Ground-to-phase varistor
A drive with the ground-to-phase varistor connected can be installed to a symmetrically
grounded TN-S system. If you install the drive to another system, you may need to
disconnect the varistor. See sections
•
•
Guidelines for installing the drive to a TT system
on page
•
Disconnecting EMC filter and ground-to-phase varistor
on page
WARNING!
Do not install the drive with the ground-to-phase varistor connected to
a system that the varistor is not suitable for. If you do, the varistor circuit can be
damaged.
Содержание ACS880-34
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 34 drive modules 132 to 400 kW 200 to 450 hp Hardware manual ...
Страница 4: ......
Страница 14: ...14 ...
Страница 22: ...22 Safety instructions ...
Страница 28: ...28 Introduction to the manual ...
Страница 42: ...42 Operation principle and hardware description ...
Страница 118: ...118 External control unit ...
Страница 140: ...140 Installation example with full cabling panels option H381 M8 16 Hex 2 5 4 3 1 1 1 1 2 6 7 ...
Страница 152: ...152 Installation checklist ...
Страница 156: ...156 Start up ...
Страница 158: ...158 Fault tracing ...
Страница 174: ...174 Maintenance ...
Страница 202: ...202 Technical data EU Declaration of Conformity Machinery Directive ...
Страница 204: ...204 Technical data ...
Страница 206: ...206 Dimension drawings Standard configuration 3AXD50000038012 ...
Страница 207: ...Dimension drawings 207 Location of power cable connection terminals with options H370 H356 3AXD50000038012 ...
Страница 208: ...208 Dimension drawings Drive module with options 0B051 H356 0H371 3AXD50000038012 ...
Страница 209: ...Dimension drawings 209 Configuration with option H381 3AXD50000323210 ...
Страница 210: ...210 Dimension drawings LCL filter module 3AXD50000206162 ...
Страница 214: ...214 Dimension drawings External control unit 3axd50000011687 ...
Страница 238: ...238 Resistor braking ...
Страница 242: ...242 du dt and sine filters ...
Страница 256: ...Contact us www abb com drives www abb com drivespartners 3AXD50000035191 Rev B EN 2018 09 28 ...