ABB ACS550 Series Дополнительное руководство по установке - Страница 6

Просмотреть онлайн или скачать pdf Дополнительное руководство по установке для Контроллер ABB ACS550 Series. ABB ACS550 Series 16 страниц. Drive it low voltage ac drives 150...550 hp
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Mounting

Fastening the Unit

See the "Dimensional Drawings" in the "Technical Data" section of this document for

the exact locations of the mounting points.

1. Use at least four screws – two at the front, two at the back – to attach the unit base

plate to the floor.

2. Use at least two screws to attach the back of the enclosure to a wall.

There are two holes available at the top of each: the extension module and the drive

module.

Additional considerations that apply with the enclosure extension:

• The power cable connection diagram that applies for the ACS550-U2 is:

• Temporarily remove the upper high voltage shield (clear plastic) to gain access to

the power connections in the extension module.

• To avoid metal shavings inside the cabinet, temporarily remove the gland/conduit

plate at the top of the extension module. Then drill holes and mount conduit or

cable fittings as needed.

Installation

Extension Module

OMIO

Switch-fuse

Disconnect

Control

Wiring

L1 L2

L3 PE

Supply

Installation Supplement for ACS550-U2 Drives

ACS550-02

Drive Module

3 ~

Motor

Control

Panel