PENTA, a developer of high-voltage testing equipment for critical sectors, has introduced a powerful new tool to help ensure safety for maintenance engineers working on high-voltage railway networks.
The new product, named the PENTA MTag, is a voltage detector designed specifically for proving dead on high-voltage distribution systems from 1 kV to 69 kV, including the 25 kV railway network commonly used in overhead line electrification systems.
Developed to meet IEC standards and refined through feedback from industry experts, the MTag offers reliability, durability, and ease of use, providing maintenance crews with confidence when verifying the absence of voltage.
Railway maintenance often takes place in demanding environments, where visibility, weather, and noise can interfere with safety checks. The PENTA MTag has been designed with these challenges in mind. Its 100dB sound signal can be heard even in heavy traffic or high winds, thanks to a natural acoustic horn that amplifies the sound. In addition, the device features a wide-angle visual indicator that remains clearly visible in all common working environments, including direct sunlight and fog. The innovative optic ring design ensures visibility even from the side, improving awareness of the whole team at the job site.
Built to withstand the rigours of outdoor use, the MTag features a sealed, watertight electronics compartment that prevents moisture ingress, ensuring long-term reliability. Maintenance crews will appreciate the direct access to the battery, which simplifies replacements and minimises downtime.
Safety is paramount in high-voltage railway maintenance, and the PENTA MTag addresses the specific needs of engineers working on 25 kV overhead line systems. The device has been optimised to ensure that maintenance crews can quickly and confidently verify no-voltage conditions before conducting work, minimising risks associated with high-voltage circuits. Its reliable detection capabilities even in railway stations or multiple parallel lines, and durable design, make it a trusted tool for maintenance professionals working on railway networks around the world, PENTA says.
“The MTag is the result of years of feedback from maintenance professionals,” comments Bill Earlie, Commercial Manager for PENTA UKI. “We’ve developed a tool that meets the exacting safety standards of the railway industry while ensuring ease of use and long-term reliability. The MTag offers audible and visual feedback that cuts through the noise and visibility challenges faced by railway maintenance engineers every day.”
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