Connection to three-phase networks with isolating transformer

Notice

Connection only with upstream isolating transformer

The use of an isolating transformer is generally required for the following network forms.

Non-compliance may damage the economy variable frequency drive AF1000 and the components.

Notice

Damage to the product possible

Use an upstream isolating transformer with the following networks.

Non-compliance may damage the economy variable frequency drive AF1000 and the components.

  • Connection only with upstream isolating transformer