Batteries for traffic light backups

PowerGenix, a manufacturer of high-performance, rechargeable Nickel-Zinc (NiZn) batteries, has announced an exclusive agreement with PSI Acquisition to supply battery cells for UP-Stealth, a cutting-edge uninterruptible power supply (UPS) for the traffic industry.
January 24, 2012 Read time: 1 min
Up-Stealth 'living hinge' with PowerGenix Nickel-Zinc battery packs
828 PowerGenix, a manufacturer of high-performance, rechargeable Nickel-Zinc (NiZn) batteries, has announced an exclusive agreement with 829 PSI Acquisition to supply battery cells for UP-Stealth, a cutting-edge uninterruptible power supply (UPS) for the traffic industry.

Using the high power and small size of PowerGenix NiZn battery cells, the UP-Stealth system is a smaller and lighter package than lead-acid equivalents. The partners say that UP-Stealth can be installed in previously unutilised space in existing traffic control cabinets, replacing traditional lead-acid-based UPS systems and eliminating the bulky, heavy external battery cabinet attached to the primary traffic cabinet.

Compared to the current leadacid standard, the PowerGenix-PSI solution is about 70 per cent lighter, with a much longer service life and requires no maintenance. NiZn batteries are also recyclable and RoHS compliant, with no toxic heavy metals, providing an environmentally friendly alternative to lead-acid and other battery chemistries.
Urban Traffic Control

For more information on companies in this article

Related Content

  • Low power retrofit LED wait indicators from Siemens
    January 7, 2013
    Siemens’ new energy saving LED pedestrian crossing wait indicator retrofit solution allows both Siemens and Peek 48 volt incandescent wait indicators to be upgraded to the latest Central Light Source (CLS) LED technology, says the company. Siemens claim the low power consumption the solution offers power savings typically in excess of 70% and represents a highly cost effective upgrade option for existing wait indicators, particularly when undertaken alongside a wider LED traffic signal upgrade program. The
    Read More
  • Citilog shows new version of XCam-p sensor
    September 10, 2014
    Citilog is introducing a North American-compliant version of its XCam-p video detection sensor. The new version of XCam-p – the ‘p’ stands for presence detection – follows an agreement with Signal Group, the parent company of Peek Traffic. Peek manufactures the cabinet interface unit for the system. Citilog’s previous version of XCam-p is used internationally but does not conform to US standards. “We’ve always made the camera head sensor but until this collaboration we didn’t have an interface board t
    Read More
  • HW Sands shines light at CARTES on its new portfolio of IR and UV products
    October 28, 2014
    HW Sands will be demonstrating its latest card design, functionality and security products for the card manufacturing and imaging industries at CARTES. They include its Clear Card IR Blocking solutions, including both ink and film-based IR blocking. Its newest Single Pass IR Blocking inks are translucent and meet ISO standards.
    Read More
  • System predicts train delays and informs response
    February 25, 2016
    David Crawford looks into the near-term future for Stockholm’s rail commuters. Swedish rail operator Stockholmståg, which runs commuter services in and around the country’s capital, is claiming a world first with the introduction of its automated Pendelprognosen (commuter prognosis) service. Developed to enable the prediction of delays as much as two hours before they are likely to occur, this offers the operator the scope for much earlier remedial action than previously - for example by filling in the expe
    Read More

Highlighted Content