The LK-STH10B Large Electric Alarm Horn is a high-performance device designed for diverse industrial applications. With a powerful 4.0kW motor, it operates at 500Hz (±10Hz) to produce a high-decibel alarm sound, ensuring effective early warning detection. Made from durable aluminum alloy, it offers strong penetration and reliable performance even in harsh conditions. Its multifunctional design makes it ideal for construction sites, factories, and residential areas.
Application environment
The LK-STH10B Large Electric Alarm Horn is designed to operate effectively in diverse environments. It is suitable for chemical engineering construction sites, general site construction areas, office and factory buildings, as well as mechanical networks. With its durable construction and high decibel output, this alarm horn ensures reliable performance in both industrial and commercial settings, providing clear and penetrating warning signals when needed.
Product parameters
| Product Name | Product Model | Motor | |
| Large electric alarm horn | LK-STH10B | 4.0kw, 380V AC, 50HZ | |
| Protection Level | Frequency | Volume Level | Packaging Size |
| IP44 | 500Hz (±10Hz) | 135 | 1760x1760x1520mm |
Dimension
Product Features
- The LK-STH10B large electric alarm horn delivers a high decibel output, ensuring that alarm signals are heard clearly over long distances and in noisy environments. This makes it ideal for industrial sites, construction areas, and large facilities where loud and distinct warnings are crucial.
- Equipped with a high-quality 4.0kw motor operating at 380V AC and 50Hz, this alarm horn ensures reliable performance and quick starting capabilities. The use of premium materials, including motor copper and metallic components, enhances durability and efficiency.
- The alarm horn features a sturdy aluminum alloy construction, which provides excellent resistance to corrosion and aging. Its robust design ensures long-term reliability and minimal maintenance, making it suitable for harsh industrial environments.
- With its high-speed rotating wind screw, the LK-STH10B produces a penetrating sound that can effectively cut through ambient noise. This feature ensures that the alarm is noticeable even in challenging acoustic environments.
- This alarm horn is designed for a wide range of applications, including chemical engineering construction, site construction, office and factory buildings, and mechanical networks. Its versatility makes it a valuable safety device across various industries.
- The LK-STH10B is capable of producing a continuous alarm sound, ensuring persistent warning signals during emergencies. Its high RPM and loud sound enable early detection of potential hazards, enhancing overall safety and response times.
Note: For the LK-STH10B large electric alarm horn, ensure proper installation as per guidelines to avoid damage. Regularly inspect for wear and tear. Avoid exposing to extreme weather without protection. Use only the specified voltage to prevent motor failure.
Installation and Instructions
- Select a suitable location near the power supply and ensure the mounting surface is flat and stable to install the alarm horn securely.
- Position the base of the LK-STH10B alarm horn on the mounting surface. Use appropriate fasteners to fix the base firmly in place.
- Connect the electrical wires according to the provided wiring diagram. Ensure the power is off before connecting to avoid electrical hazards.
- Once the wiring is complete, turn on the power and test the alarm horn to ensure it functions correctly and the sound is clear.
- After confirming the alarm horn works properly, secure all wiring and ensure no loose parts. Perform a final inspection for safety.
Product images
