Siemens extends family of ELV controllers

Following the introduction of Siemens' Extra Low Voltage (ELV) intersection controller and the rapid growth of ST900 ELV installations, the company has now launched an ELV pedestrian controller.
February 3, 2012 Read time: 2 mins
Following the introduction of 189 Siemens' Extra Low Voltage (ELV) intersection controller and the rapid growth of ST900 ELV installations, the company has now launched an ELV pedestrian controller. Enabling the implementation of a total ELV policy for all new sites, the new ST750P pedestrian family is certified to TR2500 and provides Pelican, Puffin and Toucan control strategies at both low-voltage (230V) and extra-low-voltage (48V) drive levels.

According to Keith Manston, Siemens' Head of Product Management, the new ST750P family is closely related to the acclaimed ST900 range of high-performance traffic controllers and optimised for pedestrian control.

"Not surprisingly, the new ST750P family is also compatible with the whole range of Siemens street furniture, including Helios LED signals, LED nearside signals and LED wait indicators, all offering significant power cost savings over conventional solutions," he says.

"Significantly, the use of ELV provides reduced power and cabling costs as well as improved lamp monitoring of very low-power LED traffic and pedestrian signals. ELV also provides increased electrical safety for both members of the public in the event of any damage to the installation and personnel working on or around the intersection."
Urban Traffic Control

For more information on companies in this article

Related Content

  • On a WIM – a global view of weigh in motion
    May 25, 2016
    Q-Free’s Andrew Lees looks at regional characteristics and technology trends in the global Weigh-In-Motion market. The principles of Weigh-In-Motion (WIM) are well established. Data derived from vehicles passing over in-ground sensors can be interpreted for vehicle classification (axle counts and spacing) and positive identification (especially when linked to image capture) applications as well as to derive individual axle and gross vehicle weight (GVW).
    Read More
  • Prowag signals change to vision statement
    February 15, 2024
    New pedestrian signal requirements designed to make crossings safer for the visually impaired mean that accessible signals are no longer just an option for US cities and municipalities. They now have the backing of the law, explains Andrew Stone
    Read More
  • Developing a wireless cooperative traffic management system
    March 14, 2012
    The use by MDOT of 90-foot concrete poles on which to mount CCTV equipment reduces the number of poles needed to monitor a given area and incidences of occlusion
    Read More
  • Lufft’s MARWIS moves weather
    September 22, 2014
    A mobile road weather sensor is providing authorities with new options for monitoring road conditions and winter maintenance operations. Road and traffic engineers know the vulnerable points in their network – cold spots where ice forms first, high-banked roads where snow accumulates, fog pockets… Traditionally, most authorities will position weather stations at these points to detect and monitor road conditions during bad weather events.
    Read More

Highlighted Content