A configuration or firmware "zip" for an SEL protection relay used in an MDR (Medium Density Residential) development power substation.
Since this appears to be a specific project file rather than public software: Download MDR SELM TNK zip
If it relates to power equipment, log into the SEL Support Portal to find specific software or configuration files. A configuration or firmware "zip" for an SEL
Often used in industrial documentation to refer to storage tanks (e.g., fuel, water, or chemical tanks) or specific technical drawings associated with them. Download MDR SELM TNK zip
Could you clarify if this relates to , urban planning , or perhaps a specific software mod ? Knowing the industry would help narrow down the exact source. Environmental Assessment - San Bernardino County