There was a download of ABB IED Connectivity Package REF620 ANSI 2.0 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. This PC program works fine with 32-bit versions of Windows XP/7/8/10/11. This free software was originally designed by ABB Oy, Distribution Automation. The most popular version of the tool 2.0. The software lies within System Utilities, more precisely Device Assistants.
From the developer:
REF620 ANSI is a dedicated feeder relay perfectly aligned for the protection, control, measurement and supervision of utility substations and industrial power systems. The REF620 also offers a cable fault detection (CFD) feature for real-time detection and notification of short duration, high current feeder faults where the substation breaker does not operate.
You may want to check out more software, such as ABB IED Connectivity Package REF615 ANSI, ABB IED Connectivity Package REU611 Ver. User Documentation or ABB IED Connectivity Package REM611 Ver. User Documentation, which might be related to ABB IED Connectivity Package REF620 ANSI.
Remote Computing
Device Assistants