ABB ACQ810 - 7 Electrical Installation; What this Chapter Contains; Warnings; Checking the Insulation of the Assembly

Electrical installation 71
7
Electrical installation
What this chapter contains
This chapter instructs in the cabling of the drive.
Warnings
WARNING! Only qualified electricians are allowed to carry out the work described
in this chapter. Follow the Safety instructions on the first pages of this manual.
Ignoring the safety instructions can cause physical injury or death.
Checking the insulation of the assembly
 Drive
Every drive module has been tested for insulation between the main circuit and the
chassis (2500 V rms 50 Hz for 1 second) at the factory. Therefore, do not make any
voltage tolerance or insulation resistance tests for example, hi-pot or megger, on any part
of the drive.
 Input power cable
Check the insulation of the input cable according to local regulations before connecting it
to the drive.