Electrical installation 916Electrical installationWhat this chapter containsThis chapter gives instructions on wiring the drive.WarningsWARNING! Only qualified electricians are allowed to carry out the workdescribed in this chapter. Follow the Safety instructions in the first chapter ofthis manual. Ignoring the safety instructions can cause physical injury or death.Checking the insulation of the assembly DriveDo not make any voltage tolerance or insulation resistance tests on any part of thedrive as testing can damage the drive. Every drive has been tested for insulationbetween the main circuit and the chassis at the factory. Also, there are voltage-limiting circuits inside the drive which cut down the testing voltage automatically. Input power cableCheck the insulation of the input cable according to local regulations beforeconnecting it to the drive.
