rated coefficient of performance
[EN 14511-1:2022, 3.45]:declared capacity for heating divided by the rated power input for heating of a unit when providing heating at standard rating conditions.NOTE Expressed in kW/kW.
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rated energy efficiency ratio
[EN 14511-1:2022, 3.47]:declared capacity for cooling divided by the rated power input for cooling of a unit when providing cooling at standard rating conditions.NOTE Expressed in kW/kW.
Continue reading →rated power input
[EN 14511-1:2022, 3.46]:cooling or heating effective power input of the vapour compression cycle of the unit at standard rating conditions.NOTE Expressed in kW.
Continue reading →rating conditions
[EN 14511-1:2022, 3.48]:standardized conditions provided for the determination of data which are characteristic for the unit, especially: heating capacity, power input, COP in heating mode; cooling capacity, power input, EER, SHR in cooling mode.
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[ASHRAE Standard 62.1]:capable of being reached quickly for operation without requiring personnel to climb over or remove obstacles or to resort to the use of unsafe climbing aids such as tables or chairs. [ASHRAE Standard 62.2]:capable of being quickly and … Continue reading →