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1982 – In May 1982, Airedale Air Conditioning changed its name to Airedale International Air Conditioning Ltd. to reflect its growing export business. AIAC South Africa was formed in Johannesburg to manufacture precision air conditioning systems. 1984 – First UK manufacturer to develop a water cooling industrial chiller the ACC.
South African National Standard 164: Plugs and socket outlets for household and similar purposes for use in South Africa is the South African Bureau of Standards' standard for domestic AC power plugs and sockets. As a former British colony, South Africa's electricity standards are of British derivation, and it uses 220/230 V at 50 Hz AC. [1]
The cooling load temperature difference (CLTD) calculation method, also called the cooling load factor (CLF) or solar cooling load factor (SCL) method, is a method of estimating the cooling load or heating load of a building.
Air conditioning equipment will reduce the absolute humidity of the air processed by the system if the surface of the evaporator coil is significantly cooler than the dew point of the surrounding air. An air conditioner designed for an occupied space will typically achieve a 30% to 60% relative humidity in the occupied space.
The system was introduced into office buildings in the 1970s in West Germany, with the addition of occupant-controlled localized supply diffusers. Nowadays UFAD system has achieved considerable acceptance in Europe, South Africa, and Japan. [1]
Six 445 kW (597 hp) GE 3-phase AC induction: ... South Africa: Delivered: 2015-First run ... 2015: The Transnet Freight Rail Class 44-000 of 2015 is a South African ...
Commercial buildings in Cape Town (2 C, 1 P) J. ... Retail buildings in South Africa (3 C) This page was last edited on 1 February 2020, at 19:17 (UTC). ...
HVAC (heating, ventilation, and air conditioning) is a major sub discipline of mechanical engineering. The goal of HVAC design is to balance indoor environmental comfort with other factors such as installation cost, ease of maintenance, and energy efficiency. The discipline of HVAC includes a large number of specialized terms and acronyms, many ...