DNV GL has issued an IEC 61850 Edition 2 Certificate Level A1 for Relion® 620 series. Certificate number: 74108008-OPE/INC 15-2319.
DNV GL has issued an IEC 61850 Edition 1 Certificate Level A1 for Relion® 620 series. Certificate number: 74108008-OPE/INC 15-2323.
UL 508 and CAN/CSA C22.2 No. 14-13, Industrial Control Equipment.
Additional certificates can be found on the product page.