LED display 20-year life expentancy Automatic Time Reset:2~24h optional resistant to corrosion Voltage class:0~35kV

Fault Indicator

The type HYI-AIV short circuit fault indicator is designed to indicate the short circuit fault and identify fault locations.

It is used in overhead power lines up to 35KV.

It meet the requirements of various environmental conditions. By virtue of the minimum power consumption,

It is supposed to be eco-friendly with merits like long life expectancy and accurate indication. 

Its accurate fault indication enables the operator to identify the fault sections easily, and isolate them in time. As a result, it shortens the range and time of power outage, and increase the reliability of power supply. HYI-AIV short circuit fault indicators are used on the outdoor overhead power lines.

Features and Function

1  Accurate indication with powerful anti-jamming

2  Adaptive trip and logic inrush restraint

3  Adopting parts of auto minimum power consumption with

20-year life expectancy and eco-friendly advantage