Select your business area

We use this information to provide content associated with segment of your choice.
You can change your selection any time.

Select your country:


DEIF’s protection relays and controllers, types TRANSAL DC-2TF, ACV-3TF, ACI-3TF, PFC-2TF, DC-2TB, AVC- 3TB, ACI-3TB and PFC-2TB, has been phased out and is no longer for sale.

This page provides technical documentation only.

If you have any questions, please contact DEIF at +45 9614 9614.

Looking for software, documentation or whitepapers?

A unique trademark of DEIF for decades, we offer complimentary unrestricted access to software updates, technically detailed product documentation along with educational and inspirational whitepapers on industry-relevant topics of tomorrow.