Electrical Installation; What This Chapter Contains; Checking The Insulation Of The Assembly; Drive - ABB ACS800-04 Hardware Manual

Electrical installation

What this chapter contains

This chapter instructs in the cabling of the drive.
WARNING! The work described in this chapter may only be carried out by a
qualified electrician. Obey the
Ignoring the safety instructions can cause injury or death.
Make sure that the drive is disconnected from the input power during installation. If
the drive was connected to the input power, wait for 5 min after you disconnect the
input power.

Checking the insulation of the assembly

Drive


Do not make any voltage tolerance or insulation resistance tests on any part of the
drive as testing can damage the drive. Every drive was tested for insulation between
the main circuit and the chassis at the factory. There are voltage-limiting circuits
inside the drive which cut down the testing voltage automatically.

Supply cable


Check the insulation of the supply (input) cable according to local regulations before
you connect it to the drive.
Safety instructions
(page 11) in this manual.
Electrical installation 63
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