| Power Failure Alarm With Relay & Silence Button (Acknowledgment Switch) |
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| Power supply monitoring device that will trigger a buzzer when the mains supply cuts off. |
| Can be used with a UPS / Inverter / DG Set or any External Battery. |
| Hooter Cut-Out Dimensions: 90 X 90 mm |
| Input Voltage: 12v / 24 / 48 / 110v / 220v / 220v AC (Any One) |
| Current: 0.35 Amps (12V DC) |
| Ideal Audible Range: 50 Meters |
| Tone: Triple Tone |
| Made In India |
A power failure alarm is typically used in a residential or commercial building to alert people of a power outage or interruption in the electrical supply. This type of alarm is usually connected to the electrical system. The generator Alarm gives a loud warning sound when mains power gets resumed. This indicates that diesel generators can now be switched off and fuel waste can be avoided.
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 fix the problem quickly. 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.
A Mains Return Hooter (MRH) is a device used in power systems to indicate when power has been restored after an outage. Here are some benefits, including how it can help save diesel costs:
- Immediate Notification: The MRH alerts operators immediately when power is restored, allowing for a quick switch from backup generators to mains supply.
- Fuel Cost Savings: By switching back to the mains supply promptly, facilities can significantly reduce the amount of diesel consumed by generators, leading to lower fuel costs.
- Reduced Wear on Equipment: Frequent operation of diesel generators can lead to increased wear and tear. By minimizing runtime through timely switching, maintenance costs and equipment lifespan can improve.
- Operational Efficiency: An MRH contributes to overall operational efficiency by ensuring that the power supply is optimized, allowing for smoother transitions between power sources.
- Improved Safety: Clear alerts about power restoration can enhance safety protocols by ensuring that personnel are aware of changes in power status, preventing accidental use of backup generators.
- Enhanced Reliability: Regular monitoring and immediate alerts help ensure that backup systems are used only when necessary, enhancing the reliability of the power supply system.
- Environmental Impact: Reduced diesel consumption not only saves costs but also lowers emissions, contributing to a smaller carbon footprint.
Overall, a Mains Return Hooter can play a crucial role in cost savings, operational efficiency, and environmental sustainability in power management.
The benefits of a power failure alarm:
- Early warning: A power failure alarm provides an early warning of a power outage, allowing occupants to take necessary actions such as shutting down sensitive equipment or moving to a safe location.
- Safety: In the event of a power failure, a power failure alarm can help ensure the safety of the building’s occupants by alerting them to the problem and allowing them to take appropriate action.
- Protection of equipment: A power failure alarm can help prevent damage to sensitive equipment or data loss by alerting the occupants of the building to shut down equipment before a power outage becomes critical.
Our Mains Return Hooter can be used with any device like a generator or a freezer to alert when the mains goes off.
