Subtype

DC Inverter Heat Pump 40/60

Certificate Holder

GZ Dotels Electric Appliances Co., Ltd.
No.B23, Huachuang Animation Industrial Park
Guangzhou
China

Registration number

041-K030-06

Certification Body

BRE Global Limited

Subtype title

DC Inverter Heat Pump 40/60

Driving energy

Electricity

Heat Pump Type

Outdoor Air/Water

Refrigerant

R32

Mass of Refrigerant

1,030 kg

Certification Date

10.01.2023

Testing basis

Heat Pump Keymark Scheme Rules Rev 11

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Number of models 2

Models

KS-40W/EN8BP

Configure model

Model name

KS-40W/EN8BP

Application

Heating (medium temp)

Units

Outdoor

Climate Zone

n/a

Reversibility

Yes

Cooling mode application (optional)

n/a

General Data

Power supply

1x230V 50Hz

Heating

EN 14511-2

Low temperature

Medium temperature

Heat output

4.04 kW

4.19 kW

El input

0.82 kW

1.50 kW

COP

4.92

2.79

EN 14511-4

Shutting off the heat transfer medium flow

passed

Complete power supply failure

passed

Defrost test

passed

Starting and operating test

passed

Average Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level outdoor

56 dB(A)

59 dB(A)

EN 14825

Low temperature

Medium temperature

η_s

180 %

128 %

Prated

3.87 kW

4.91 kW

SCOP

4.58

3.28

Tbiv

-7 °C

TOL

-10 °C

Pdh Tj = -7°C

3.42 kW

4.34 kW

COP Tj = -7°C

3.01

2.15

Cdh Tj = -7 °C

0.990

Pdh Tj = +2°C

2.37 kW

2.68 kW

COP Tj = +2°C

4.55

3.30

Cdh Tj = +2 °C

0.990

Pdh Tj = +7°C

2.16 kW

1.86 kW

COP Tj = +7°C

5.46

3.79

Cdh Tj = +7 °C

0.990

Pdh Tj = 12°C

2.17 kW

2.25 kW

COP Tj = 12°C

7.70

5.70

Cdh Tj = +12 °C

0.990

Pdh Tj = Tbiv

3.42 kW

4.34 kW

COP Tj = Tbiv

3.01

2.15

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

4.02 kW

4.28 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

2.75

1.81

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

0.990

WTOL

65 °C

Poff

7 W

PTO

18 W

PSB

7 W

PCK

14 W

Supplementary Heater: Type of energy input

Electricity

Supplementary Heater: PSUP

0.00 kW

0.67 kW

Annual energy consumption Qhe

1745 kWh

3090 kWh

KS-60W/EN8BP

Configure model

Model name

KS-60W/EN8BP

Application

Heating (medium temp)

Units

Outdoor

Climate Zone

n/a

Reversibility

Yes

Cooling mode application (optional)

n/a

General Data

Power supply

1x230V 50Hz

Heating

EN 14511-2

Low temperature

Medium temperature

Heat output

6.10 kW

6.15 kW

El input

1.25 kW

2.19 kW

COP

4.88

2.81

EN 14511-4

Shutting off the heat transfer medium flow

passed

Complete power supply failure

passed

Defrost test

passed

Starting and operating test

passed

Average Climate

EN 12102-1

Low temperature

Medium temperature

Sound power level outdoor

58 dB(A)

60 dB(A)

EN 14825

Low temperature

Medium temperature

η_s

176 %

127 %

Prated

5.81 kW

5.68 kW

SCOP

4.48

3.26

Tbiv

-7 °C

TOL

-10 °C

Pdh Tj = -7°C

5.14 kW

5.03 kW

COP Tj = -7°C

3.05

2.11

Cdh Tj = -7 °C

0.990

Pdh Tj = +2°C

3.49 kW

3.15 kW

COP Tj = +2°C

4.27

3.26

Cdh Tj = +2 °C

0.990

Pdh Tj = +7°C

2.34 kW

2.15 kW

COP Tj = +7°C

5.60

3.87

Cdh Tj = +7 °C

0.990

Pdh Tj = 12°C

2.17 kW

2.24 kW

COP Tj = 12°C

7.98

5.56

Cdh Tj = +12 °C

0.990

Pdh Tj = Tbiv

5.14 kW

5.03 kW

COP Tj = Tbiv

3.05

2.11

Pdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

5.53 kW

4.40 kW

COP Tj = TOL or COP Tj = Tdesignh if TOL < Tdesignh

2.68

1.81

Cdh Tj = TOL or Pdh Tj = Tdesignh if TOL < Tdesignh

0.990

WTOL

66 °C

Poff

7 W

PTO

18 W

PSB

7 W

PCK

14 W

Supplementary Heater: Type of energy input

Electricity

Supplementary Heater: PSUP

0.28 kW

1.28 kW

Annual energy consumption Qhe

2677 kWh

3605 kWh