Electromagnetic interference emission

The products described in the present manual meet the EMC requirements as per IEC 61800-3 if the EMC measures described in the present manual are implemented.

WARNING

ELECTROMAGNETIC DISTURBANCES OF SIGNALS AND DEVICES

Failure to follow these instructions can result in death, serious injury, or equipment damage.

Use proper EMC shielding techniques to help prevent unintended device operation in accordance with the standard IEC 61800-3.

These types of devices are not intended to be used on a low-voltage public network which supplies domestic premises. Radio frequency interference is expected if used in such a network.

WARNING

RADIO INTERFERENCE

Failure to follow these instructions can result in death, serious injury, or equipment damage.

Do not operate this equipment in a first environment as defined in IEC 61800-3.

EMC categories with external mains filter

For the economy variable frequency drive AF1000, the following categories for emission as per IEC 61800-3 are reached with a motor cable length ≤25 m if the EMC measures described in the present manual are implemented and if the external mains filters offered as accessories are used.

Emission type	Category
Conducted emission	Category C2
Radiated emission	Category C3

Motor cable length ≤25 m

External mains filters as sum filters

Several devices can be connected to a common external mains filter.
The following mains filters are available for this purpose:

AX2090-NF12-1020
AX2090-NF12-3020

Prerequisites:

Single-phase devices may only be connected to single-phase mains filters; three-phase devices may only be connected to three-phase devices.
The total input current of the connected devices must be smaller than or equal to the permissible rated current of the mains filter.