Transit systems like the New York Transit Authority (NYCTA) have a responsibility to guarantee their passengers safe travel each and every day. That’s why Low-Smoke Zero Halogen (LSZH) cables are so important.
With fire-resistant properties, and reduced toxic emissions, LSZH cables are essential in transit systems and Proterial Cable America (PCA) are leading by example—providing NYCTA-approved transit cables along with other LSZH solutions to ensure safe and efficient operations regardless of environment.
“LSZH compounds react to fire by displacing oxygen, resulting in flame suppression without the use of harmful halogenated flame-retardants. Additionally, LSZH does not generate significant smoke, allowing passengers to react quicker to safety signage during emergencies,” says Ken Davis, Wireless Principal Product Engineer for PCA. “Should a fire erupt in a tunnel, there are many critical factors to consider, not the least of which, are the first responders.”
Davis emphasized that these features mean LSZH cables are perfect for enclosed or crowded spaces like subway tunnels or train cars. If first responders are called to an emergency, visibility and air quality are is critical. In a situation like that, LSZH cables generate less smoke and prevent toxic contaminates from compromising passenger safety, allowing additional time for first responders to locate & evacuate safely.
New York City Transit Authority (NYCTA) requires cable manufacturers to meet their strict specifications, which are considered the most stringent set of rules for Transit Systems in the US, before approving any products for use. NYCTA officially approved PCA cables, proving our team’s expertise in the field of transit cable and unwavering commitment to provide safe solutions.
PCA manufactures both Communication and Supervisory Communication trackside cable solutions, which are trusted by major transit authorities nationwide.
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LSZH cables are commonplace in Europe where eliminating halogenated flame-retardants has been a priority for years. Which is leading to wider acceptance globally.
“Achieving success in this region drives the need for a portfolio of LSZH solutions, from straight forward control and power cables to industrial ethernet, fiber, as well as high-speed data cables,” Davis says.
While vital for transit systems, LSZH is also utilized outside of the subway. In fact there are several other types of confined spaces and critical applications where LSZH is either required or recommended.
From Industrial Ethernet and fiber optics to hybrid and specialty transit cable, our customers know we will deliver high-performing, durable and safe cable throughout transit systems regardless of how demanding locations may be.
PCA produces reliable and safe transit cable solutions, and we stand at the forefront with NYCTA-approved solutions. Our decades of experience in engineering and manufacturing high-performance products speaks for itself.
So whether you’re developing a transit project, upgrading infrastructure, or exploring options, PCA can offer the expertise and performance you need to succeed.
Get in touch with PCA today to learn more about our LSZH offerings and find out what we can do to help with your transit project.
