Trayer Switchgear ALTA Series – January 31, 2014
ALTA Series Overhead Distribution Switch Engineered to Withstand Hurricane Conditions.
Pole-mounted system includes IP68 control unit and liquid-insulated, motor-operated vacuum switch; mounting system designed for steel-reinforced, concrete poles; system features SCADA interface, battery backup and special features to facilitate safe, local operation. Read More
Trayer Switchgear PNP Series – January 28, 2014
PNP Series Supports Uninterruptible Primary Power Delivery for Spot Networks.
Automatic network protection provides parallel network feeds with integrated grid protection relays and vacuum fault interrupters to assure uninterrupted power to critical or sensitive loads; compact, self-contained assembly easily upgrades standard automatic transfer switch. Read More
Case Study of Trayer Storm-Hardened Switchgear – October 31, 2013
Case Study Describes Trayer Storm-Hardened Switchgear’s Unique Distribution Automation Solution.
Utility installs a Trayer 6-Way SCADA Vacuum Fault Interrupter (VFI) to provide ruggedized 15kV service to NOAA’s new facility in Newport, OR. Case study describes industry’s first implementation of SEL-487E control relay’s full automatic transfer potential using multiple distributed I/O.
Trayer Engineering Corporation highlights a new, cutting-edge distribution automation application with the publication of its latest case study. Read more