- HZF Series Fault Passage Indicator HZF Series Fault Passage Indicator

Overview：

HZF fault passage indicator is used onoverhead lines to assist in the rapid location of faults on Medium Voltage networks (6～35kV). When the current exceeds a preset level, the indication is given by means of both a mechanical flag and high-intensity LED.

HZF is mounted to the overhead lines using a standard hot-stick. A spring-loaded clamp mechanism fixed the unit to the line,and prevents it from movement due to high winds, etc.

Features:

lFlag & Hi Power LED 360°Indication

lAutomatic reset on line re-energization

lUser-selectable trip level, response time, timer-reset &auto-reset period

lLine mountable with standard hot-stick

lSelf-powered from long-life battery

lCommunication available