HZF Series Fault Passage Indicator
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.
l Flag & Hi Power LED 360°Indication
l Automatic reset on line re-energization
l User-selectable trip level, response time, timer-reset &auto-reset period
l Line mountable with standard hot-stick
l Self-powered from long-life battery
l Communication available