A phase failure alarm alerts when there’s a loss of power to one or more phases of an electrical system, indicating a problem such as a broken wire or malfunctioning component. A mains return hooter, also known as a mains failure alarm, sounds an audible warning when the main power supply is lost, alerting people in the building and allowing the maintenance team to quickly fix the problem. It also helps in saving diesel by indicating when power has been resumed, avoiding wastage due to failing to turn off the generator on time.
Generator Alarm gives a loud warning sound when mains power gets resumed. This indicates that diesel generators can now be switched off and waste of fuel can be avoided.
Mains Return Hooter – Phase Failure Alarm – Power Failure Alert System
96 X 96 Electronic Panel Buzzer
Hooter Cut-Out Dimensions: 90 X 90 mm
Input Voltage: 220V AC (Generator Input Voltage: 220V AC)
Ideal Audible Range: 50 Meters
Tone: Single Tone
Made In India