Guidelines For Planning The Electrical Installation; Contents Of This Chapter; Limitation Of Liability; Selecting The Supply Disconnecting Device - ABB ACS580-07 Hardware Manual

Guidelines for planning the electrical installation 55

5
Guidelines for planning the electrical
installation

Contents of this chapter

This chapter contains instructions for planning the electrical installation of the drive. Some
instructions are mandatory to follow in every installation, others provide useful information
that only concerns certain applications.

Limitation of liability

The installation must always be designed and made according to applicable local laws and
regulations. ABB does not assume any liability whatsoever for any installation which breaches
the local laws and/or other regulations. Furthermore, if the recommendations given by ABB
are not followed, the drive may experience problems that the warranty does not cover.

Selecting the supply disconnecting device

The drive is equipped with a main switch-disconnector as standard. The disconnector can
be locked to the open position for installation and maintenance work.

Selecting the main contactor

The drive can be equipped with a line contactor (option +F250).