The following is a list of new products featured in the latest issue of the regular news e-newsletter from EL&P and UAE. For more news and exclusive features from Utility Automation & Engineering T&D and Electric Light & Power online, please click here.
UtiliNet remote electric disconnect/reconnect solution
Cellnet Technology Inc. announced a new remote electric meter disconnect/reconnect solution that incorporates Cellnet’s UtiliNet network radios for communication. Developed with Cellnet partner Carina Technology, the solution will be available in Q4 2006. Cellnet and Carina teamed to incorporate UtiliNet radio technology in the collar-based device, and Cellnet is expanding its host software capabilities to deliver a complete solution for its AMI and SCADA customers. Cellnet UtiliNet radios are currently deployed in networks supporting distribution automation, SCADA, and AMI applications at over 200 utilities across the United States and Canada. The UtiliNet collar is designed to leverage this installed communications infrastructure while also supporting electromechanical and solid state electric meters at most residential premises. Cellnet continues to offer the BLP X-Pulse remote disconnect/reconnect solution announced in 2005.
https://www.cellnet.com
HSI3000 thermal imaging camera
Wahl Instruments Inc. announces the addition of the HSI3000 to its line of Wahl Heat Spy thermal imaging cameras. The HSI3000 is an ergonomically designed, hand held, compact thermal imaging camera, used as a detection and diagnostic tool for condition monitoring of electrical and mechanical systems and building diagnostics such as detecting moisture damage, pest infestation, insulation integrity, as well as energy audits. The Wahl Heat Spy HSI3000 features a 160 x 120, uncooled microbolometer array, capable of producing high-resolution real time thermal images displayed on a 3.5″ color LCD with LED backlight in any of the three user selectable color palettes. Two measurement cursors, movable anywhere in the image, provide temperature readings at each cursor location, and indicates real-time differential temperature measurement between the two points anywhere along the 14°F to 482°F (-10ºC to +250ºC) range. A trigger activated Class II laser identifies problem hot spots shown on the marked center of the display. Up to 1000 images can be stored on-board for recall and post analysis, and images can also be downloaded to a PC from the supplied SD card or USB connection for use with the software included. The HSI3000 is powered by a LI-ion rechargeable battery.
Home – Palmer Wahl Pressure & Temperature Product Manufacturing
Latest version of National Electrical Safety Code
The National Electrical Safety Code (NESC) has been updated and the latest version, the 2007 National Electrical Safety Code, is available through the IEEE, the primary resource for NESC information. The Code, which is used throughout the U.S. and in over 100 countries, offers guidance on safeguarding employees and the public when electrical supply and communication lines are designed, installed, operated and maintained. It is updated every five years to reflect changes in the electrical and communications industries. In addition to the new version of the NESC, the IEEE also offers the “NESC Handbook, Sixth Edition”, a companion to the Code that gives users insight into its rules and how to apply them. The IEEE also provides a variety of NESC resources online via the “National Electrical Safety Code Zone” found on their website. The NESC is a performance code that takes a consistent approach to the safety of overhead and underground electrical supply lines, power-related telephone and cable TV lines, and rail power and signal installations. It is a document that attempts to cover all relevant topics from grounding, rotating equipment, storage batteries, transformers, conductors and circuit breakers, to switchgear, clearances, cable terminations, safety signs, protective clothing, and ladders. The 2007 Code includes changes in many areas, including rounding numbers found in the rules, metal grounding poles, starting voltages and clearances, grounding and insulation for guys, clearances between transmission lines, and many more. In addition, the 2007 Code includes new appendices on loading and conductor movement, extreme wind loading, and maximum over-voltage at a worksite.
https://shop.ieee.org/ieeestore/
Digital Ground Resistance Tester model 6470
AEMC’s new Digital Ground Resistance Tester Model 6470 performs grounding resistance, earth coupling measurement, soil resistivity and bonding tests. This direct reading tester measures from 0.01 to 99,000, and is auto-ranging, automatically seeking out the optimum measurement range test current and test frequency. The adjustable test frequency (either manual or automatic) from 40 to 513Hz test voltage provides rejection of high levels of interference, allowing it to be used under conditions such as the presence of high stray currents that normally affect accuracy. Up to 512 test results can be stored in internal memory for later recall to the display or downloaded to a PC for analysis and hard copy reports with automatic fall of potential plots. The model 6470 over voltage protected to greater than 250Vac with spikes of 3000Vac or 1000Vdc against accidental connection to live circuits. The live voltage is also displayed on screen. Additional features of the model 6470 include: a field case sealed against dust and water when closed; user selectable Soil Resistivity test method (Wenner or Schlumberger) with direct reading soil resistivity and user selectable 2-Point or 4-Point Bond Resistance testing. The Model 6470 is powered by NiMH rechargeable batteries.
https://www.aemc.com/
