Sel 735 Manual Jun 2026

Communication and integration sections explain supported protocols (e.g., DNP3, IEC 61850, Modbus), object models, mapping of points, and guidance for configuring network parameters and cybersecurity features. The manual should include sample configuration files, addressing schemes, and recommended practices for secure remote access—such as account management, password policies, and network segmentation. Comprehensive documentation of the relay’s event and disturbance recording formats enables system operators to capture, analyze, and exchange fault data for post‑event analysis.

Complies with IEC 61000-4-30 Class A , capturing disturbances such as voltage sags, swells, interruptions, and harmonics up to the 63rd order. sel 735 manual

Exceeds ANSI C12.20 Class 0.1 and IEC 62053-22 Class 0.1 S requirements, guaranteeing accuracy as high as 0.06%. mapping of points