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» Generated Results for heat pumps
1/23/03
Work of controllers with heat pumps and air-conditioners
07:45 - the temperature multizone and variable Varitherm. The bearing uses the design of envelope of spiral of Equatherm. and offers multiple zones of the temperature in the bearing. The technology made on order ensures the temperatures and the precise uniformity of treatment of the temperature in any zone given. The product improves manufacture by eliminating the need various for temperatures from treatment and maintenance secondaries through shaped sequences.
International EDC presents a new product of energy saving, principal controllers of pressure for air-conditioners and heat pumps this controller of the last cry is designed to reduce the costs energetic of the operation of pump to air-conditioning and heat by adjusting the speed of ventilator of the condenser. This is carried out by feeling the cooling temperatures (of this fact pressure) to modulate the speed of ventilator of condenser to balance the high one with the low vapor side pressure of circuit. This can significantly reduce electric consumption and increase the effective operation of the system. On start the ventilator is given up a first hard beginning at the full speed during 10 seconds and slows down then at the speed to give the temperature of necessary condensation. While the ambient temperatures fall the ventilator further slows down gradually to approximately 1/3 full speed to maintain the lubrication of bearing and can be given to zero on any desired level. The controllers for the heat pump and the air-conditioners combine the progressive variation of ventilator of the standard range with the ventilator making a cycle where the temperatures of the air still fall on lower levels. If the ambient temperatures continue to fall still lower these controllers will make a cycle the ventilator with far until the temperature of condenser still rises. The condenser then will start as usual with a hard beginning and will modulate according to needs'
Company Information:
EDC International, Inc.
273 Canal St., Suite 224, Shelton, CT, 06484 USA
Phone: 203-922-1886 FAX: 203-922-0158
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