Coefficient of performance
The coefficient of performance or COP (sometimes CP) of a heat pump is a ratio of heating or cooling provided to work required. Higher COPs equate to lower operating costs. The COP may exceed 1, because, instead of just converting work to heat (which, if 100% efficient, would be a COP of 1), it pumps additional heat from a heat source to where the heat is required. For complete systems, COP should include energy consumption of all auxiliaries. COP is highly dependent on operating conditions, especially absolute temperature and relative temperature between sink and system, and is often graphed or averaged against expected conditions.
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Coefficient of performance
The coefficient of performance or COP (sometimes CP) of a heat pump is a ratio of heating or cooling provided to work required. Higher COPs equate to lower operating costs. The COP may exceed 1, because, instead of just converting work to heat (which, if 100% efficient, would be a COP of 1), it pumps additional heat from a heat source to where the heat is required. For complete systems, COP should include energy consumption of all auxiliaries. COP is highly dependent on operating conditions, especially absolute temperature and relative temperature between sink and system, and is often graphed or averaged against expected conditions.
has abstract
Die Leistungszahl (abgekürzt L ...... zten elektrischen Leistung an:
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El coefficient of performance, ...... alefacción o de refrigeración.
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L'acronimo inglese COP (coeffi ...... ove questo calore è richiesto.
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Le coefficient de performance, ...... roduite par le travail fourni.
@fr
The coefficient of performance ...... d against expected conditions.
@en
Współczynnik wydajności chłodn ...... i dolnego źródła ciepła [°K].
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成績係数（せいせきけいすう、Coefficient Of P ...... きくなる。
* 熱効率とは異なり、COPは1を超え得る。
@ja
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Wikipage revision ID
741,568,804
comment
Note that the footnotes aren't refs
date
September 2012
subject
hypernym
comment
Die Leistungszahl (abgekürzt L ...... mepumpe mit der Heizleistung .
@de
El coefficient of performance, ...... tra las condiciones esperadas.
@es
L'acronimo inglese COP (coeffi ...... ove questo calore è richiesto.
@it
Le coefficient de performance, ...... roduite par le travail fourni.
@fr
The coefficient of performance ...... d against expected conditions.
@en
Współczynnik wydajności chłodn ...... jako urządzenia chłodniczego.
@pl
成績係数（せいせきけいすう、Coefficient Of P ...... きくなる。
* 熱効率とは異なり、COPは1を超え得る。
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label
COP (térmico)
@es
Coefficient de performance
@fr
Coefficient of performance
@en
Coefficiente di prestazione
@it
Leistungszahl
@de
Współczynnik wydajności chłodniczej
@pl
成績係数
@ja