LN-S12V2 Basic Alarm

Essential power grid monitoring and audio-visual alert system for modern livestock facilities.

Protect your farm against devastating power failures. The LN-S12V2 continuously monitors your 380V three-phase power supply, guarding against phase loss, phase reversal, and total blackouts.

Equipped with an independent 12V backup battery, it ensures that high-decibel sirens and brilliant strobe lights are instantly triggered the moment a critical anomaly is detected, giving your staff the precious time needed to respond.

Features

Fail-Safe Reliability

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380V Three-Phase Monitoring

Directly monitors the industrial power grid. Instantly detects dangerous phase loss, phase sequence errors, and abnormal voltage fluctuations.

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Built-in Backup Battery

Features an internal 12V rechargeable battery. The system guarantees the alarm will sound even if the entire facility loses power.

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High-Intensity Audio-Visual Alerts

Integrates a piercing high-decibel siren and a bright flashing strobe light to ensure farm staff are notified immediately, regardless of background noise.

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Dry Contact Outputs

Equipped with N.O./N.C. dry contact outputs, allowing seamless integration with main climate controllers or external auto-dialer systems.

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Rugged Industrial Design

Housed in a durable, dust-proof, and splash-resistant casing designed specifically to withstand the harsh conditions of livestock environments.

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Simple Plug-and-Play

Engineered for straightforward installation. Easy-to-access terminal blocks make wiring quick and hassle-free for any on-site electrician.

Specifications

Hardware Parameters

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Power Input

Main Power 380V AC (Three-Phase)
Operating Frequency 50Hz / 60Hz
Backup Power Supply 12V DC Battery

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Monitoring & Triggers

Total Power Failure Immediate Alert
Phase Loss Detection Supported
Phase Sequence Error Supported
External Trigger Input Dry Contact (From Controller)

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Alarm Outputs

Audible Alarm High-Decibel Siren
Visual Alarm Red Flashing Strobe
Relay Output N.O. / N.C. Terminals
Silence Button Front Panel Switch