Agent for cold aisle waterproof type

Waterproof fire suppression agents for cold aisle containment typically include clean gaseous agents like FM-200, Novec 1230, or inert gas systems, which are safe for IT equipment and compatible with enclosed aisles.

Fire Suppression in Cold Aisles

Cold aisle containment systems enclose the cold supply air to prevent mixing with hot exhaust air, improving cooling efficiency and protecting IT equipment. When integrating fire protection, the agent must be non-conductive, non-corrosive, and safe for electronics, while also being compatible with the containment structure. Recommended Waterproof AgentsFM-200 (HFC-227ea)A clean gaseous agent that extinguishes fires without leaving residue.

Safe for sensitive electronics and does not require water, making it inherently waterproof. Can be discharged into fully enclosed cold aisles with proper nozzle placement to ensure uniform coverage. Novec 1230Environmentally friendly, low global warming potential agent.

Non-conductive and safe for IT equipment. Effective in enclosed spaces and compatible with cold aisle containment systems, providing a waterproof alternative to traditional sprinklers. Inert Gas Systems (e.g., Inergen, Argonite)Composed of nitrogen, argon, and CO₂ mixtures.

Suppresses fire by reducing oxygen concentration without using water. Ideal for data centers where water-based suppression could damage equipment.

Installation Considerations

Nozzle Placement: Optimal placement is typically in the center of the longest wall of the cold aisle, with at least 1. 2 meters clearance to avoid obstructions and ensure uniform agent distribution. Enclosure Compatibility: Ensure the containment system is sealed with gaskets or magnetic panels to prevent agent leakage and maintain cooling efficiency.

Regulatory Compliance: Agents should comply with standards such as BS EN 15004 for fire suppression in data centers.

Summary

For cold aisle containment systems requiring a waterproof fire suppression solution, clean gaseous agents like FM-200, Novec 1230, or inert gas mixtures are the most suitable. They protect IT equipment, maintain cooling efficiency, and integrate seamlessly with modern containment designs. Proper nozzle placement and sealed enclosures are critical to ensure effective fire suppression without compromising airflow or equipment safety.