Archive for the 'Green Building' Category
Oct
20
Programmable Li-Ion Battery Charger supports EV applications.
October 20, 2015 | Comments Off on Programmable Li-Ion Battery Charger supports EV applications.
Operating off 90–305 Vac, 47–63 Hz, IP64-rated EVC-120 Series includes 3 models that are factory programmable to provide 3.8–4.2 A @ 15–30 V, 2.527–2.793 A @ 22.5–45 V; and 1.938–2.142 A @ 29–58.8 V ranges. These 120 W, constant current chargers for lithium ion as well as other battery chemistries are designed for electric vehicle (EV) applications, including electric bikes, small scooters, and lifts, and feature PFC up to 0.98 @ 100 Vac and full load. Efficiencies reach up to…
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Electrical Equipment and Systems
Green & Clean
Search for suppliers of: Battery Chargers | Lithium Ion Battery Chargers
Oct
19
Residential Gas Furnaces combine 2-stage heating, ECM motor.
October 19, 2015 | Comments Off on Residential Gas Furnaces combine 2-stage heating, ECM motor.
York LX Series TM8Y and ENERGY STAR®-rated TM9Y respectively deliver efficiencies up to 80% and 96% AFUE. Factory-shipped for upflow or horizontal applications, furnaces can be converted for downflow applications. Accessible controls and lack of knockouts aid installation, and 33 in. cabinets fit in space-restricted areas. Other features include self-diagnostics with fault code display; electric hot surface ignition; 100% shut-off main gas valve; and aluminized steel tubular heat…
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Thermal and Heating Equipment
Green & Clean
Search for suppliers of: House Heating Furnaces | Furnaces | House Heating Gas-Fired Furnaces
Oct
15
Fire Resistant Spray Foam Insulation has sustainable formulation.
October 15, 2015 | Comments Off on Fire Resistant Spray Foam Insulation has sustainable formulation.
Containing >20% renewable and recycled content, Heatlok XT closed-cell spray foam insulation can be sprayed at temperatures as low as 10°F and earn commercial and residential construction projects up to 10 LEED certification points. Sprayability conserves time with 2 in. on 2 in. application; within seconds of spraying 2 in. of foam, another 2 in. can be sprayed over first application. In ASTM-E-84 testing, formulation scored 0 in fire resistance and flame spread.
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Safety and Security Equipment
Green & Clean
Search for suppliers of: Foam Insulation | Fire Resistant & Retardant Insulation | Insulation | Spray Applied Insulation
Oct
15
Hybrid Water Heating System meets needs of businesses.
October 15, 2015 | Comments Off on Hybrid Water Heating System meets needs of businesses.
To handle commercial-duty demands, Demand Duo™ combines heat exchanger technologies from 199 BTU, Energy Star®-certified C199 condensing commercial tankless water heaters with durable 119 gal tank. Hybrid water heating system, built for longevity and to conserve energy, features direct vent, common venting options, and single-unit/common vent room-air capability. Latter can use existing vertical vent penetration to eliminate need to core additional holes in walls/roofs.
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HVAC
Green & Clean
Search for suppliers of: Water Heaters
Oct
14
Ceramic-Based UV LEDs are designed for extended life.
October 14, 2015 | Comments Off on Ceramic-Based UV LEDs are designed for extended life.
Supplied in 3.5 x 3.5 mm SMT packages with silicone lenses, VLMU3500-385-060 and VLMU3500-385-120 respectively feature 60° and 120° emission angles and radiant intensity ratings of 730 and 390 mW/sr at 700 mA. LEDs are built on InGaN technology and feature typical radiant power of 780 mW at 500 mA and 1,037 mW at 700 mA in wavelength range of 380–390 nm. Suited for replacement for mercury lamps, these products offer shock resistance and immunity to degradation from frequent on/off…
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Electrical Equipment and Systems
Electronic Components and Devices
Vision Systems
Green & Clean
Display and Presentation Equipment
Search for suppliers of: Light Emitting Diode (LED) Lamps | Light Emitting Diodes (LED) | LED Products | LED Lighting | LED Lights
Oct
14
VOC Meter logs up to 32,000 data points.
October 14, 2015 | Comments Off on VOC Meter logs up to 32,000 data points.
Equipped with metal-oxide semiconductor sensor, Model HHAQ-107 measures mixed gas volatile organic compound levels as part of indoor air quality maintenance program. Handheld unit can detect ammonia, toluene, ethanol, hydrogen sulfide, and cigarette smoke as well as ambient temperature, relative humidity, dew point, and wet bulb temperature. Suitable for HVAC and IAQ technicians, meter includes data logging software, backlit dual-readout LCD, and adjustable high VOC concentration audible…
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Test and Measuring Instruments
Sensors, Monitors and Transducers
Green & Clean
Search for suppliers of: Gas Meters | Volatile Organic Compound (VOC) Emissions Monitors | Volatile Organic Compound (VOC) Emission Detectors | Meters