“We are thrilled to introduce the world’s first VLD with remote, wireless status signalling,” says SALTEK product manager Jiří Vykydal. This groundbreaking innovation enhances safety and operational efficiency in rail transport, offering unmatched protection for passengers and infrastructure. “Our new Voltage Limiting Device (VLD) Class 1 (VLD-F) not only ensures the highest safety standards but also significantly reduces service costs and mitigates infrastructure corrosion.”
In alignment with SALTEK’s strategic vision, our CEO Martin Kříž expressed enthusiasm for this innovation: “The introduction of this device aligns perfectly with our commitment to pioneering technology that meets the evolving needs of the industry. By integrating cutting-edge features into our products, we enhance safety and reliability in railway operations, a key priority for our company.”
The development of this innovative device reflects SALTEK’s dedication to research and development. “Our R&D team has worked tirelessly to bring this product to life,” stated SALTEK R&D manager Viktor Čížek. “By embracing new technologies and collaborating closely with railway experts, we have created a solution that not only meets industry standards but sets new ones.”
Additionally, SALTEK’s Sales Director František Petrášek emphasised the importance of this launch for market diversification: “With the Voltage Limiting Device, we are not only expanding our product portfolio but also broadening our market reach. This product positions us to capture new opportunities in the railway sector, reaffirming our place as a trusted partner in electrical solutions.”
With over 30 years of experience in product development and a state-of-the-art testing facility, SALTEK continues to push the boundaries of innovation. The new VLD device with status signalling will make its debut at the InnoTrans Trade Fair for Transport Technology in Berlin from 24-27 September. Join us at Stand 205 in Hall 9 to experience firsthand the functionality of this revolutionary product
Other VLD SALTEK products
VLD class 2-best in class parameters
Extremely high load VLDs class 2 – VLD-O+F (with optional remote monitoring system – RMS) guarantees repeatable response both in the event of a traction failure and in the event of operational overvoltage. It is an optimal solution for AC and even DC tracks, including challenging conditions of subways (metro).
VLD Class 4-high performance in compact size
Our smart VLD class 4 is ready to satisfy all customers’ needs, especially high current loads, small footprint, and flexibility. SW based operation algorithms can be adapted to individual operation conditions. Specia construction reduces stray currents.
Special VLD 2-unique solution to protect train axles.
Our patented externally controlled VLD based system is designed to minimise arcing created during the passage of the train axle over the insulating joint between different traction systems (DC and AC, grounded and floating rail).