Understanding IEC 61537: A Comprehensive Guide to Cable Tray Systems and Load Testing
IEC 61537 is a crucial international standard established by the International Electrotechnical Commission (IEC). The Chinese national standard GB/T 21762 adopts this standard equivalently. Focusing on the technical aspects of cable tray systems, IEC 61537 outlines strict requirements and regulatory guidelines for various technical indicators. The primary goal is to ensure the safety and stability […]
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