A device that transfers heat from a colder area to a hotter area by using mechanical energy, as in a refrigerator
apparatus that extracts heat from a liquid that is at a higher temperature than its surroundings; can be used to transfer heat from a reservoir outside in order to heat a building
A heat pump is a machine or device that moves heat from one location (the 'source') at a lower temperature to another location (the 'sink' or 'heat sink') at a higher temperature using mechanical work or a high-temperature heat source.
(Heat pumps) Heat pumps use heat from either the ground or the outside air to heat a building. Ground- and Air- source heat pumps are not completely ‘renewable’ as they require electricity to drive their pumps or compressors.
An apparatus that converts direct current into alternating current
In digital logic, an inverter or NOT gate is a logic gate which implements logical negation. The truth table is shown on the right.
A device that converts either of the two binary digits or signals into the other
The inverter tag found on some air conditioners signifies the ability of the unit to continuously regulate its thermal transfer flow by altering the speed of the compressor in response to cooling demand.
an electrical converter that converts direct current into alternating current
10 Lexus RX 450H (2009-on)
Lexus RX 450H (2010) Engine 3456cc V6 petrol hybrid
Registration Number YS 10 LWG
The third generation of the Lexus RX range was introduced in 2009 as a cross over SUV. With production for North America based in Cambridge, Ontario, Canada and production for elsewhere at Miyawaka, Fukuoka, Japan.
The RX 450H is equipped with a 3.5 ltr 2GR-FXE V6 engine, running on the Atkinson cycle and providing 245bhp by incorporating a more powerful inverter and electric motors total output reaches 295bhp, additionally the model receives an exhaust heat recovery system to reduce warm up times and a water cooled EGR (Exhaust Gas Recovery) system to reduce pumping losses. A new ECU helps the driver improve fuel economy by controlling air conditioning and throttle inputs.
Visually the RX 450 H has a unique grille, modified facia and blue tinted head lamps and tail lights, different wheels and optional LED head lamps.
Shot 24:11:2010 Sheffield Ref 67-10
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FR-F700
FR-F700
The frequency inverters of the FR-F700 series are a modern and intelligent drive solution that can easily be integrated into complex modern building services automation systems. The FR-F700 frequency inverter drives are particularly well suited for driving pumps and fans and for applications with reduced overloads, such as air-conditioning systems in building services and industry, ventilation and air extractions systems, drains systems, ground water pumps and heat pumps.
In addition to the IP00 and IP20 protection ratings the inverters in the output range up to 55kW are also available with an IP54 rating (FR-F 746 series).