Belarus standards PDF

Energy performance of lamp controlgear Part 1- Controlgear for fluorescent lamps Method of measurement to determine the total input power of controlgear circuits and the efficiency of the controlgear. Original standard UNE-EN IEC 62442-1-2019 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN IEC 62442-1-2022

Security for industrial automation and control systems Part 2-4- Security program requirements for IACS service providers. Original standard UNE-EN IEC 62443-2-4-2020 in PDF full version. Additional info + preview on request

Document status: Active

Amendment 1 - Security for industrial automation and control systems Part 2-4- Security program requirements for IACS service providers. Original standard UNE-EN IEC 62443-2-4-2020 A1-2020 in PDF full version. Additional info + preview on request

Document status: Active

OPC Unified Architecture - Part 10- Programs. Original standard UNE-EN IEC 62541-10-2020 in PDF full version. Additional info + preview on request

Document status: Active

OPC Unified Architecture - Part 11- Historical Access. Original standard UNE-EN IEC 62541-11-2020 in PDF full version. Additional info + preview on request

Document status: Active

OPC unified architecture - Part 12- Discovery and global services. Original standard UNE-EN IEC 62541-12-2020 in PDF full version. Additional info + preview on request

Document status: Active