
( Brand: Vertical Cable ), ( Manufacturer Part Number: 216-182/S/R/RD ), ( Part Type: Fire Wire Alarm ), ( Unit Type: Ft, Internal Use Only ), ( Pre-pack Estimate: 20.4 Lbs; 10x10x7 ), ( UPC: 845643040378 )
The vertical cable 216-182/S/R/RD 18/2 is a specialized type of fire alarm audio wire conductor designed for use in riser applications. This cable features a 18/2 (18 gauge, two conductor) configuration, making it suitable for carrying two fire alarm signals or power and ground wires. It is specifically designed to meet the requirements of the National Electric Code (NEC) and National Fire Alarm and Signaling Code (NFPA 70 and 704) for use in riser applications, which are vertical runs of wiring within a building that connect various floors and levels.
The termination types S, R, and RD refer to the specific jacket or sleeve materials used on the cable to help ensure fire containment and prevent the spread of fire. S is for plenum, R is for riser, and RD is for rigorous-use riser. Plenum-rated jackets are suitable for use in ducts and other spaces that are intended to circulate conditioned or treated air, while riser-rated jacket material is suitable for use in riser applications and is designed to limit the spread of fire between floors. Rigorous-use riser ratings offer even greater fire resistance.
This 1000-foot long cable is manufactured in accordance with therigorous standards of UL (Underwriters Laboratories) and is FPLR (Flameproof Liquid-tight) rated. FPLR cables are designed to provide fire resistance, protection against the intrusion of liquids or gases, and excellent electrical insulation. The use of an FPLR rated cable like the vertical cable 216-182/S/R/RD 18/2 is critical to ensure the safety and effectiveness of fire alarm systems.
Each conductor in the cable consists of a copper wire with a tensile strength of over 36,000 pounds per square inch, providing excellent durability and reliability. The wire itself is manufactured in accordance with the strict specifications of AWG (American Wire Gauge) standards to ensure consistent performance and meet the current-carrying requirements of the fire alarm system.
In conclusion, the vertical cable 216-182/S/R/RD 18/2 is an essential component in the design and installation of fire alarm systems. Its specialized design, rigorous construction, and adherence to industry standards make it an ideal choice for riser applications where performance, safety, and reliability are paramount.
The vertical cable for fire alarm audio systems, specifically the FPLR 18/2 cable with a length of 1000 feet, is an essential component in ensuring reliable and efficient fire alarm signaling. Here's a balanced evaluation of the benefits and drawbacks of purchasing such a cable.
Pros:1. Compliance with industry standards: Adhering to the National Electrical Code (NEC) and National Fire Protection Association (NFPA) guidelines for fire alarm wiring, using a listed vertical cable can contribute to safer buildings and effective early warning systems.
2. Superior fire protection: FPLR (Fire-resistant Low Voltage) cables have better fire protection features than standard communication cables. The fire-resistant coating on the cable sheath can delay the ignition and propagation of fire along the cable.
3. Improved sound quality: The audio-rated 18 AWG (American Wire Gauge) conductors offer enhanced carrying capacity for clearer and more precise sound transmission through the cable, ensuring reliable warning messages during an emergency.
4. Flexibility and ease of installation: Horizontal runs are usually simpler to install, but vertical runs can be more convenient for accessing upper floors in large buildings. Pre-terminated vertical cable kits and pre-wired pull boxes save time and minimize on-site installation work.
Cons:1. Higher cost: Vertical fire alarm audio cable systems usually come with a higher price tag compared to standard communication cables due to their specialized fire-resistant properties and sound transmission capabilities.
2. Limited compatibility: FPLR cables are specifically designed for fire alarm systems and may not be compatible with other low-voltage applications. Careful planning is essential to ensure the correct selection of cables for each application.
3. Limited pulls due to size and weight: The larger size and greater weight of FPLR cables compared to standard communication cables make it essential to comply with the specific weight limits and deflection guidelines when pulling the cable through vertical shafts to minimize cable damage.
Conclusion:Considering the pros and cons, purchasing a vertical FPLR 18/2 fire alarm audio cable 1000ft can provide you with excellent fire protection, superior sound quality, and compliance with industry standards, balance that with a higher cost and the potential for limited compatibility and compatibility checks are essential before installation. If safety and effective communication during an emergency are crucial for your building, the added investment may be well worth it.
Recommendation:When deciding to buy a vertical FPLR 18/2 1000ft cable for your fire alarm audio system, ensure that you are dealing with a reputable supplier, check for proper certifications and specifications, and carefully plan your installation to minimize any potential issues. A proper planning and execution of the project can provide you with a reliable, cost-effective, and efficient solution that adheres to safety standards while minimizing the risk of damage during installation.
18/2 Fire Alarm Audio Wire Cable 2 Conductor 18 AWG FPLR Riser - Red 1000ft, condition: Product is new and unused. PICTURES: We took pictures in-house. Pictures with rulers in the background may show size distortion due to camera angle and distance.