je.st
news
Tag: overhead
Overhead Hood Ventilation System removes fumes, heat at source.
2013-08-26 14:32:07| Industrial Newsroom - All News for Today
Available in 27, 32, and 37 in. hood diameters and with 250 or 450 cfm exhaust blowers, table-top Vent-A-Fume systems capture toxic fumes and heat immediately at their source. Single-speed motor for cooler running and more efficient operation, and support stand facilitates installation as well as height adjustments of overhead hood. Standard hoods are fabricated from .063 gauge aluminum; stainless steel or polypropylene are available options. Square or rectangular shapes are also available. This story is related to the following:Fume Hoods | Fume Exhausters
Stumped by the Code? Sizing Overcurrent Protection for Branch Circuits, Class III Hazardous (Classified) Location, Minimum Clearances of Overhead Feeder Conductors, and More
2013-08-13 21:29:00| Electrical Construction & Maintenance
By Mike Holt, NEC Consultant Your most pressing National Electrical Code (NEC) questions answered read more
Tags: more
location
code
class
Street Crane delivers tram maintenance overhead crane to Edinburgh depot
2013-07-31 01:00:00| Railway Technology
UK-based overhead crane and hoist manufacturer Street Crane has delivered a double girder overhead travelling crane to the Edinburgh Gogar tram depot.
Tags: street
maintenance
delivers
depot
AC Line Regenerative Unit targets overhead crane systems.
2013-07-17 14:31:25| Industrial Newsroom - All News for Today
To minimize energy consumption, IMPULSE•D+ Active Front End Regeneration Unit captures surplus regenerative energy from motor that would normally be expended by resistors and returns it to AC power source. System is designed to minimize line harmonics below IEEE 519 requirements while regulating consistent DC bus voltage. With 230 V class rated from 5–150 hp and 460 V class rated to 450 hp, IMPULSE•D+ is suited for applications that include high demand braking cycle and adjustable speed. This story is related to the following:Power Systems
Tags: line
systems
unit
targets
Alaska Feels Record High Temps, NASA Takes Rare Overhead Photo of the State Cloudfree
2013-06-25 22:32:00| Climate Ark Climate Change & Global Warming Newsfeed
Nature World News: A high pressure system over Alaska enabled NASA to capture a rare satellite image of the state almost completely devoid of cloud cover, but the odd and unusually hot weather has some climate scientists concerned. Most days, the state is awash in clouds, which obscure much of Alaska's 6,640 miles (10,690 km) of coastline and 586,000 square miles (1,518,000 square km) of land. The image above was taken on June 17 by the Moderate Resolution Imaging Spectroradiometer on NASA's Terra satellite and...
Sites : [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] next »