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Subtype

DC Inverter Heat Pump R290-50

Certificate Holder
Power World Machinery Equipment Co. Ltd
No.24, The Fourth Industrial Zone, HouTing Street
Shenzhen
China
Registration number
041-K032-09
Certification Body
BRE Global Limited
Subtype title
DC Inverter Heat Pump R290-50
Driving energy
Electricity
Heat Pump Type
Outdoor Air/Water
Refrigerant
R290
Mass of Refrigerant

1,150 kg

Certification Date
30.06.2023
Testing basis
Heat Pump Keymark Scheme Rules Rev 12
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  • Number of models 2

Models

PW050-DKZLRS-E/S
Configure model
Model name
PW050-DKZLRS-E/S
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

8.93 kW

9.04 kW

El input

1.77 kW

3.02 kW

COP

5.04

3.00

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

60 dB(A)

60 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

183 %

132 %

Prated

9.95 kW

9.23 kW

SCOP

4.65

3.37

Tbiv

-7 °C

-7 °C

TOL

-10 °C

-10 °C

Pdh Tj = -7°C

8.80 kW

8.16 kW

COP Tj = -7°C

3.37

2.21

Cdh Tj = -7 °C

0.900

0.900

Pdh Tj = +2°C

5.44 kW

4.99 kW

COP Tj = +2°C

4.59

3.24

Cdh Tj = +2 °C

0.900

0.900

Pdh Tj = +7°C

5.15 kW

5.58 kW

COP Tj = +7°C

5.80

4.81

Cdh Tj = +7 °C

0.900

0.900

Pdh Tj = 12°C

5.94 kW

6.44 kW

COP Tj = 12°C

7.97

6.49

Cdh Tj = +12 °C

0.900

0.900

Pdh Tj = Tbiv

8.80 kW

8.16 kW

COP Tj = Tbiv

3.37

2.21

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

9.93 kW

9.39 kW

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

2.77

2.01

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

0.900

0.900

WTOL

60 °C

60 °C

Poff

7 W

7 W

PTO

24 W

24 W

PSB

7 W

7 W

PCK

42 W

42 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

0.02 kW

0.00 kW

Annual energy consumption Qhe

4421 kWh

5655 kWh

PW050-DKZLRS-E
Configure model
Model name
PW050-DKZLRS-E
Application
Heating (medium temp)
Units
Outdoor
Climate Zone
n/a
Reversibility
Yes
Cooling mode application (optional)
n/a
General Data
Power supply
3x400V 50Hz

Heating

EN 14511-2

Low temperature

Medium temperature

Heat output

8.72 kW

8.97 kW

El input

2.04 kW

3.14 kW

COP

4.27

2.85

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

59 dB(A)

59 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

181 %

135 %

Prated

10.27 kW

12.17 kW

SCOP

4.60

3.44

Tbiv

-7 °C

-7 °C

TOL

-10 °C

-10 °C

Pdh Tj = -7°C

9.08 kW

10.77 kW

COP Tj = -7°C

3.23

2.39

Cdh Tj = -7 °C

0.900

0.900

Pdh Tj = +2°C

5.54 kW

6.69 kW

COP Tj = +2°C

4.52

3.33

Cdh Tj = +2 °C

0.900

0.900

Pdh Tj = +7°C

6.73 kW

5.52 kW

COP Tj = +7°C

6.16

4.53

Cdh Tj = +7 °C

0.900

0.900

Pdh Tj = 12°C

6.85 kW

6.58 kW

COP Tj = 12°C

8.09

6.25

Cdh Tj = +12 °C

0.900

0.900

Pdh Tj = Tbiv

9.08 kW

10.77 kW

COP Tj = Tbiv

3.23

2.39

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

10.14 kW

8.73 kW

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

2.73

1.91

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

0.900

0.900

WTOL

60 °C

60 °C

Poff

7 W

7 W

PTO

24 W

24 W

PSB

7 W

7 W

PCK

43 W

43 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

0.13 kW

3.44 kW

Annual energy consumption Qhe

4614 kWh

7302 kWh