Leviton’s LevNet RF™ line of wireless energy management devices integrates Leviton’s design and performance with EnOcean’s wireless control technology. With no wires to run, the family of LevNet RF devices reduces labor and material costs and takes only minutes to configure. Once installed, LevNet RF devices can be used in virtually any commercial retrofit environment to control energy consumption and reduce carbon emissions.
LevNet RF wireless control devices meet a wide range of application requirements in addition to occupancy detection. Devices can be used for single-pole On/Off switching, multi-location switching, HVAC control, motor control and more. The family of products includes: 1) Wireless Sensors and Companion Wall Switch and Remote Receivers; 2) Remote Switches for Lighting and Temperature Control; 3) SLT Circuit Interlock and 4-Channel Transmitters; 4) 3- and 5-Way Line Voltage Relay Receivers; 5) Plug-In Dimmer and ON/OFF Relay Receivers; and, 6) 2-, 3- and 4-Channel Room Receivers, 2-Channel Shade Controller, and 4-and 8-Channel Relay Receivers. Accessories such as an RS-232 Signal Box Data Interface and Signal Strength Meter extend the functionality of the devices.
LevNet RF self-powered transmitters do not require external power and there are no batteries or components to replace or maintain. Devices are interoperable and can interact with other devices on the LevNet RF wireless network.
Ideally suited to achieve energy savings in hospitality applications, the LevNet RF Key Card Switch signals a room’s electrical and HVAC controllers to automatically turn lights off and set-back the HVAC system when guests leave their rooms. It turns lighting back on and adjusts temperature controls when guests re-enter using the Key Card. Levnet RF’s innovative Wireless Thermostat receives signals from transmitting devices such as LevNet RF occupancy sensors or the LevNet RF Card Switch and adjusts temperature controls when occupancy is detected.
LevNet RF occupancy sensors use artificial light and switch products use kinetic energy to power themselves, further adding to energy savings. LevNet RF transmitters and receivers can send and receive signals from 50-150 feet in range. Products come with a 3-Year Limited Warranty, and have a performance lifespan of over 20 years. All devices are NAFTA- and Buy America Act compliant.
By Lighting Controls Association, on April 6, 2012
Retrofitting an energy-saving control system into a conference room, classroom, common area, or stairwell has never been easier or more cost effective. Lutron Electronics is pleased to introduce updates to its Energi TriPak™ family of energy-saving products including stairwell retrofit solutions and simple energy retrofit packages for small commercial spaces.
The flexible Energi TriPak product family allows users to select a mix of components to best meet the needs of their space and save energy. New energy retrofit packages allow contractors to order one model number that includes all the components necessary for a simple, dual voltage switching solution with occupancy sensing. Each package includes a Maestro Wireless switch with Claro faceplate and either a wireless, ceiling-mount occupancy/vacancy sensor, or wireless, ceiling-mount vacancy-only sensor.
Stairwell retrofit solutions help buildings meet code and still save energy in every stairwell by reducing lights to minimum levels when the stairwell is unoccupied, and immediately turning lights on when the stairwells become occupied. Retrofit fixtures communicate seamlessly with all Energi TriPak components.
These retrofit-friendly products communicate wirelessly via Lutron’s reliable Clear Connect Radio Frequency technology, making it an ideal solution for retrofit applications.
By Lighting Controls Association, on March 12, 2012
University of California Santa Cruz’s (UCSC) Science and Engineering Library is one of two campus libraries that serve over 16,000 students. The school was concerned that existing lighting was fully activated in the morning and remained on until the cleaning staff left nearly 20 hours later, leading to daily energy waste. Occupancy of the building varied greatly day by day and did not follow a reliable pattern. Facing time constraints and the potential high cost of conventional wired technologies, the energy team chose to utilize Leviton’s LevNet RF products using EnOcean’ s energy harvesting technology to achieve their energy goals.
The LevNet RF receivers were paired to wireless occupancy sensors and light sensors that control the updated and more efficient T8 light fixtures. The wireless light sensors control all perimeter lighting fixtures adjacent to windows and takes advantage of daylight harvesting. When there is an abundance of ambient lighting, these sensors will keep the lights off resulting in greatly reduced energy waste. The lighting upgrade at UCSC, combined with the introduction of Leviton occupancy sensors, reduced energy consumption by 50 percent in the facility representing an anticipated $48,000 annually savings in energy costs. The university was also able to make use of an energy rebate incentive for the replacement of the inefficient T12 light fixtures and an additional incentive was given for the occupancy and light sensors that further reduced the project cost. The project was also given the “Best Practice Lighting Award” at the 2011 California Higher Education Sustainability Conference.
“We are very excited to have our LevNet RF wireless lighting control used in this award winning and innovative project,” said Richard Westfall, Vice President and General Manager for Leviton’s Lighting & Energy Solutions. “Energy conservation has never been more important, from both an environmental and economic perspective”.
The EnOcean Alliance, a 250-member consortium of companies working to standardize and internationalize energy harvesting wireless technology for green intelligent buildings, has awarded the University of California Santa Cruz (UCSC) with its prestigious “Wireless Innovation Project of the Year” award. The award is designed to promote innovation and increase implementation of wireless energy harvesting green intelligent building technology.
Using a photodiode element, the daylight sensor continuously measures daylight levels and sends the information to the Smart Pack which then performs daylight switching or dimming functionality based on the amount of natural light in the area.
Features
Open loop operation
Mounts vertically and horizontally
Architecturally attractive design
Plug and play integration with wiHUBB Smart Pack
Five year limited warranty
Click here to learn more about Hubbell’s wiHUBB wireless lighting controls.
By Lighting Controls Association, on February 15, 2012
Leviton and the University of California Santa Cruz’s (UCSC) Science and Engineering Library’s joint project has been named a recipient of two significant awards.
The university utilized Leviton’s LevNet RF™, a high-performance line of wireless occupancy sensors, switches and accessories that feature EnOcean’s energy-harvesting technology, to aid in helping reduce the library’s energy consumption by 50 percent.
For their efforts, UCSC was awarded the “Best Practice Lighting Award” at the 2011 California Higher Education Sustainability Conference and the Wireless Innovation Project of the Year” award bestowed by the EnOcean Alliance, a 250-member consortium of companies working to standardize and internationalize energy harvesting wireless technology for green intelligent buildings.
The school was concerned that existing lighting in the library was in use for nearly 20 hours a day, leading to daily energy waste. Daily occupancy of the building varied greatly and did not follow a reliable pattern. Facing time constraints and the potential high cost of conventional wired technologies, the energy team chose to use Leviton’s LevNet RF products to achieve their energy goals.
The LevNet RF receivers were paired to wireless occupancy sensors and light sensors that control the updated and more efficient T8 light fixtures. The wireless light sensors control all perimeter lighting fixtures adjacent to windows and takes advantage of daylight harvesting. With an abundance of ambient lighting, these sensors will keep the lights off resulting in greatly reduced energy waste. The introduction of Leviton occupancy sensors, combined with a lighting upgrade, resulted in an anticipated $48,000 annually savings in energy costs for UCSC. The university was also able to make use of an energy rebate incentive for the replacement of the inefficient T12 light fixtures and an additional incentive was given for the occupancy and light sensors that further reduced the project cost.
By Lighting Controls Association, on February 10, 2012
This short video, produced by the Lighting Controls Association at the 2011 LIGHTFAIR event, introduces the building industry to Lutron Electronics’ PowPak load controllers.
These innovative control devices mount to a junction box or lighting fixture, and communicate with Radio Powr Savr® (RPS) sensors and Pico® wireless controls via Lutron reliable Clear Connect™ Radio Frequency (RF) technology. They are part of the new Energi TriPak® family of products that sense, control and adjust to save energy in a space. Benefits include easy installation, simple setup and the ability to reduce lighting energy consumption by up to 60%.
PowPak load controllers install easily to a standard junction box knock-out and communicate to Radio Powr Savr sensors and Pico wireless controls. Occupancy/vacancy sensors automatically control lights based on user presence, while Pico controls allow users to customize their lighting at the touch of a button. Daylight sensors further increase energy savings by reducing electricity consumption when sufficient daylight is available. The PowPak load controllers are ideal for retrofit applications of classrooms, private offices, conference rooms and other single area spaces that are looking for a cost-effective solution to lighting control. In addition, the PowPak® load controllers provide the opportunity to meet or contribute to national or regional codes and standards.
The Cassia Energy Management System from Schneider Electric is a revolutionary wireless in-room solution that can impact all aspects of a hotel’s bottom line, from satisfying guests and reducing carbon footprint to maximizing energy savings with a rapid return on investment.
By Lighting Controls Association, on November 11, 2011
OSRAM SYLVANIA’s ELOGIC™ Lighting Controls solution includes dimmable fluorescent ballast controls as well as dimmable LED power supply controls using wireless dimmer technology based on the company’s work with the EnOcean Alliance, a consortium of companies working to standardize and internationalize energy harvesting wireless technology for green intelligent buildings.
The dimmable fluorescent ballast and LED power supply controls can both be addressed using OSRAM SYLVANIA’s wireless and battery-free single and dual rocker switches that have both manual ON/OFF switches as well as automatic OFF functionality. Once installed, their wireless nature affords increased flexibility for reconfiguration, as switches may be relocated without rerouting any wiring.
By Lighting Controls Association, on August 17, 2011
DCL Control Systems are now even easier to use, thanks to the new WTDCL Time Controller from Universal Lighting Technologies. With this user-friendly device, all programming, including basic configuration of the DCL system, is achieved by front-panel keystrokes. No computer or special commissioning tools are required.
By communicating with DEMANDflex high-efficiency ballasts over existing power lines, DCL eliminates the need for expensive re-wiring in existing buildings, and it lowers the time and expense of new construction. And now, the WTDCL Time Controller adds a new dimension of flexibility and simplicity in programming.
With WTDCL, a weekly schedule provides on/off and dimming control based on time-of-day, while user programmed holidays and daylight savings time adjustments accommodate planned schedule deviations. Two manual override options can be accessed for user-defined needs. In addition, WTDCL can be used with line-voltage controls such as occupancy sensors and toggle switches.
The WTDCL is packaged in a NEMA 1 enclosure with an integral class 2 transformer. The only required connections are a 120VAC power source and a DCL load. This controller may also be purchased as a wall-mount kit requiring a user-supplied 24VAC Class 2 power source. Each WTDCL Time Controller operates four groups of DCL circuits using four presets. Day schedules are assigned by day of the week, plus up to 32 separate holiday dates.
Retrofitting an energy-saving control system into a conference room, classroom, common area, or stairwell has never been easier or more cost effective. 
