Abb Ret620 Relay

RET620 Transformer Protection Relay, NBTNAAAACBC1BNN11G.SKU : NBTNAAAACBC1BNN11G.RET620 is a dedicated transformer IED perfectly aligned forthe protection, control, measurement and supervision of bothpower and step-up transformers, including power generatortransformer blocks, in utility and industrial power distributionsystems. RET620 is a member of ABB's Relion® protectionand control product family and its 620 series. The 620 seriesIEDs are characterized by their functional scalability andwithdrawable-unit design.The 620 series has been designed to unleash the full potentialof the IEC 61850 standard for communication andinteroperability of substation automation devices.