45% (37) 381 views 4 pages

Enviline VLD Voltage Limiting Device Manual

AI-enhanced description

This document describes ABB's Enviline VLD, a voltage limiting device that protects people and equipment from hazardous rail-to-ground voltages in DC rail transit systems. It detects dangerous voltage conditions on running rails and safely shorts them to ground, ensuring compliance with safety standards like EN 50122-1 and IEC 62128.

Uploaded by LEONARDO-Wilson
Download
/ 4
Loading document…