LGH Cables

LGH cable, also known as Low Smoke Halogen-Free (LSHF) cable, is a type of cable designed to reduce the emission of toxic and corrosive gases during a fire. It is particularly important in environments where the safety of people and equipment is a priority.

Definition:
LGH cable is a category of electrical cable that is engineered to limit the release of halogen gases, which can be harmful and corrosive, and to produce minimal smoke when exposed to high temperatures or fire. This type of cable is often specified in safety-critical applications where the risk of fire is a concern.

Functions:
1. Safety: LGH cables are designed to reduce the risk of injury or death by limiting the production of toxic fumes in the event of a fire.
2. Visibility: By producing less smoke, LGH cables help maintain visibility during an emergency, allowing for easier evacuation and firefighting efforts.
3. Corrosion Resistance: The absence of halogen gases means that LGH cables are less likely to cause damage to equipment and infrastructure in the event of a fire.
4. Compliance: LGH cables meet stringent safety standards and regulations, making them suitable for use in a variety of industries and applications.

Applications:
LGH cables are used in a wide range of applications, including:
- Public Buildings: Schools, hospitals, and government buildings where the safety of occupants is paramount.
- Transportation: Trains, buses, and airplanes where space is confined and the risk of fire is a concern.
- Industrial Settings: Factories and manufacturing plants where equipment is sensitive to corrosive gases.
- Data Centers: To protect sensitive electronic equipment and ensure the continuity of operations.

Selection Criteria:
When choosing LGH cables, consider the following factors:
1. Certifications: Ensure the cable meets the necessary safety and performance standards.
2. Material: The cable should be made from materials that are inherently flame-resistant and produce low smoke and no halogen gases.
3. Temperature Rating: Select a cable with the appropriate temperature rating for the application.
4. Flexibility: For applications requiring frequent movement or installation in tight spaces, choose a cable with good flexibility.
5. Conductor Material: Copper is commonly used due to its conductivity, but other materials may be specified for specific applications.
6. Insulation and Jacket: The insulation and jacket should be resistant to abrasion, chemicals, and environmental factors.

In summary, LGH cables are a critical component in fire safety systems, offering a safer alternative to traditional cables by reducing the risk of toxic gas emissions and improving visibility in the event of a fire.
Please refer to the product rule book for details.