ENERGY STAR

Term Term Definition Options Unit of Measure
Vertical Vertical case doors have sliding doors on the side of a cabinet, often made of glass for display. View None
Video calling The capability of a Telephone to convert both full-motion video and sound into Internet Protocol data packets for transmission through an Ethernet connection. View None
Voice over internet protocol A Voice over Internet Protocol (VoIP) Telephone is a telephone or component of a Telephone system that converts sound into Internet Protocol data packets for transmission through an Ethernet connection. View None
Voltage and frequency dependent Capable of protecting the load from power outage. View None
Voltage and frequency independent A Voltage and Frequency Independent (VFI) is independent of voltage and frequency variations and capable of protecting the load against adverse effects from such variations without depleting the stored energy source. View None
Voltage independent A Voltage Independent (VI) is capable of protecting the load as required for VFD, above, and in addition from: a) Under-voltage applied continuously to the input. b) Over-voltage applied continuously to the input View None
Walk in A large refrigeration room that allows walk-in accessibility. View None
Warming plate An electric resistance heater is used to maintain brewed coffee at a temperature between 160 and 190¡F. View None
Water defrosting in which water is sprayed or poured over the frosted surface. View None
Water cooled ventless A ventless clothes dryer that uses cold tap water for internal condenser cooling. View None
Water factor Water Factor, WF, is the quotient of the total weighted per-cycle water consumption, Q, divided by the capacity of the clothes washer, C. The lower the value, the more water efficient the clothes washer is. The equation is: WF = Q/C. WF is the ENERGY STAR water performance metric that allows the comparison of clothes washer water consumption independent of clothes washer capacity. View None
Wifi and gigabit ethernet protocols Networking connections that have been defined to require additional power for transmission and receipt of data in Audio/Video products. Connections are limited to Gigabit Ethernet and Wi-Fi. View None
Wireless A Wireless (Wi-Fi) Telephone is a Telephone consisting of a handset, cradle, and battery that connects to a network via an Institute of Electrical and Electronic Engineers Standard 802.11-2012 (IEEE 802.11-2012) (Wi-Fi) connection. View None
Wireless local area network test client A device that is capable of establishing an 802.11x link with an Access Point (AP) and transmitting data to and receiving from the AP. View None
Workstation A high-performance desktop computer designed for professional video editing, graphics, scientific/engineering, or other applications that require the maximum computing power available on the market. Workstations differ from desktop computers both in their intended applications and their hardware configurations. Workstations may contain multi-core/dual processors, power supplies with DC output ratings in excess of 500 watts, dual high-end video cards, and multiple hard drives. To qualify as a workstation, a computer must be certified by a number of independent software vendors (ISVs) to run high performance software applications. View None

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