Cabinet Automatic Fire Suppression Unit (HFC-227ea / FM200)

Product Introduction:

This cabinet automatic fire suppression unit is an innovative solution independently developed for protecting critical enclosures such as server racks, electrical cabinets, and telecom cabinets. It is a self-contained, pre-engineered system that integrates the extinguishing agent cylinder, delivery piping, nozzle, pressure gauge, fire detector, and signal feedback device into a compact unit. A single unit can protect one or multiple cabinets, depending on the configuration.

The system uses HFC-227ea (also known as FM200), a clean, colorless, and odorless gaseous agent. It is non-conductive, low in toxicity, and leaves no residue, making it safe for sensitive electronic equipment. FM200 extinguishes fires primarily through chemical inhibition, supplemented by physical cooling, and is highly effective against Class B (flammable liquids), Class C (gases), and electrical fires at low design concentrations.

Two types of integrated fire detectors are available: a thermo-sensitive glass bulb (standard activation at 68°C, customizable) and a flexible fire detection tube (activation at 160°C ± 10°C). These integrated detectors eliminate the need for external smoke or heat detectors and a separate fire alarm panel, simplifying system design and reducing installation costs.

Typical Applications:

• Server cabinets in IT and computer rooms

• Telecom and communication equipment cabinets

• Control cabinets for banking and financial systems

• Electrical and control cabinets in industrial machinery

Working Principle:

When the ambient temperature inside the protected enclosure reaches the rated temperature of the thermo-sensitive glass bulb (e.g., 68°C), the bulb ruptures, immediately opening the discharge valve. The pressurized FM200 agent is then released through the nozzle, rapidly suppressing the fire.

Alternatively, when using the fire detection tube, exposure to a fire source (160°C ± 10°C) causes the tube to burst at the point of highest temperature. This pressure drop activates the cylinder valve, and the extinguishing agent is discharged through the burst opening in the detection tube, directly targeting the fire source.

Main Technical Parameters and Features:
Model Specifications of Heptafluoropropane Gas Fire Extinguishing System for Cabinets:

Key Features:

• No external power or control panel required – fully self-actuating

• Dual activation options: glass bulb or detection tube

• Compact, space-saving design – mounts directly inside or on the cabinet

• No need for a separate cylinder storage room

• Low project investment and simplified installation

• Reliable, low-maintenance operation

Why Choose Us​

About Us:
  Guangzhou Xingjin Fire Equipment Co., Ltd. is a professional enterprise dedicated to the research, development and production of HFC-227ea (FM200), Novec1230, CO2 and inert gas products. For many years, the company has been committed to improving product quality, enriching product varieties and optimizing product specifications.
  At present, our company's popular FM200 products are widely used, such as: pipe network FM200 fire extinguishing system, cabinet FM200 fire extinguishing system, automatic FM200 fire extinguisher (ceiling type), fire detection tube fire extinguishing system, and automatic fire extinguishing pipe. In addition, our inert gas fire extinguishing systems are also becoming increasingly popular, such as the IG541 (nitrogen) fire extinguishing system, IG100 (nitrogen) fire extinguishing system, and IG55 (argon) fire extinguishing system. Due to our high-quality products and services as well as our good reputation, our company is highly praised by customers all over the world.

Our factory:
  The factory is divided into multiple areas, mainly used for the production of gas cylinders, gas filling, product inspection, goods packaging, storage of goods, sample display, etc. We have our own professional production and testing equipment, such as bottle washing machines, dryers, valve loaders, gas filling machines, etc

Our products:
  HFC-227ea (FM200), Novec1230, CO2 and inert gas series products (such as pipe network, suspended, external pressure storage, cabinet, integrated cabinet, fire detection pipe, portable fire extinguisher, gas cylinder), fire extinguishing pipe, complete alarm system, foam fire extinguishing series (such as vertical/horizontal foam tank, foam agent, filling machine, fire cannon), hot aerosol and other fire extinguishing equipment .

Our services:
   We have a professional and mature team, including a solution design team, a skilled installation team, a quality inspection team and an after-sales service team.
 

Our honors:
   Since its establishment in 2010, the company has won numerous praises and honors. In 2014, it was awarded the title of "AA-level Credit Company" by the China Fire Protection Association. In addition, all of our products have passed the CCC test and have relevant certificates for each product.
 

The main market:
  Our target customers are people all over the world who need fire-fighting equipment. So far, we have rapidly developed the market in Southeast Asia, the Middle East and Africa, and have received high praise from a wide range of customers. In the coming years, we will strive to explore other foreign markets.

We are ready for challenges, so please do not hesitate to send an inquiry to us!