Certificate holders

Subtype

Split Heat pump-R32 KFS-40, KFS-60

Certificate Holder

GZ AXEN Heat Pump Technology Co., Ltd.
No.22, Lianyun Erheng Road, Shiqi Village, Shiqi Town, Panyu District
511450 Guangzhou
China

Registration number

011-1W0942

Certification Body

DIN CERTCO Gesellschaft für Konformitätsbewertung mbH

Subtype title

Split Heat pump-R32 KFS-40*, KFS-60*

Driving energy

Electricity

Heat Pump Type

Outdoor Air/Water

Refrigerant

R32

Mass of Refrigerant

1,400 kg

Certification Date

09.01.2025

Testing basis

HP KEYMARK certification scheme rules rev. 14

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Number of models 2

Models

Indoor unit: KFS-40B/EN8BP and outdoor unit : KFS-40W/N8BP

Configure model

Model name

Indoor unit: KFS-40B/EN8BP and outdoor unit : KFS-40W/N8BP

Application

Heating (medium temp)

Units

Indoor + 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

4.20 kW

4.00 kW

El input

0.86 kW

1.53 kW

COP

4.89

2.62

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 indoor

42 dB(A)

Sound power level outdoor

55 dB(A)

56 dB(A)

EN 14825

Low temperature

Medium temperature

η_s

184 %

128 %

Prated

4.00 kW

4.60 kW

SCOP

4.64

3.24

Tbiv

-7 °C

TOL

-10 °C

Pdh Tj = -7°C

3.54 kW

4.07 kW

COP Tj = -7°C

3.17

2.12

Cdh Tj = -7 °C

0.980

0.990

Pdh Tj = +2°C

2.65 kW

2.51 kW

COP Tj = +2°C

4.78

2.99

Cdh Tj = +2 °C

0.960

0.980

Pdh Tj = +7°C

2.69 kW

2.42 kW

COP Tj = +7°C

5.91

4.61

Cdh Tj = +7 °C

0.950

0.960

Pdh Tj = 12°C

2.60 kW

2.52 kW

COP Tj = 12°C

8.29

6.38

Cdh Tj = +12 °C

0.920

0.940

Pdh Tj = Tbiv

3.54 kW

4.07 kW

COP Tj = Tbiv

3.17

2.12

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

3.24 kW

3.81 kW

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

2.74

1.80

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

0.980

0.990

WTOL

60 °C

Poff

7 W

PTO

20 W

PSB

7 W

PCK

21 W

Supplementary Heater: Type of energy input

Electricity

Supplementary Heater: PSUP

0.76 kW

0.79 kW

Annual energy consumption Qhe

1776 kWh

2838 kWh

Indoor unit: KFS-60B/EN8BP and outdoor unit: KFS-60W/N8BP

Configure model

Model name

Indoor unit: KFS-60B/EN8BP and outdoor unit: KFS-60W/N8BP

Application

Heating (medium temp)

Units

Indoor + 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

6.00 kW

6.20 kW

El input

1.23 kW

2.18 kW

COP

4.89

2.84

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 indoor

42 dB(A)

Sound power level outdoor

57 dB(A)

58 dB(A)

EN 14825

Low temperature

Medium temperature

η_s

182 %

130 %

Prated

5.90 kW

5.60 kW

SCOP

4.61

3.33

Tbiv

-7 °C

TOL

-10 °C

Pdh Tj = -7°C

5.21 kW

4.96 kW

COP Tj = -7°C

2.99

2.04

Cdh Tj = -7 °C

0.990

Pdh Tj = +2°C

3.31 kW

3.09 kW

COP Tj = +2°C

4.54

3.32

Cdh Tj = +2 °C

0.970

0.980

Pdh Tj = +7°C

2.81 kW

2.35 kW

COP Tj = +7°C

6.03

4.35

Cdh Tj = +7 °C

0.950

0.960

Pdh Tj = 12°C

2.58 kW

2.74 kW

COP Tj = 12°C

8.41

6.18

Cdh Tj = +12 °C

0.920

0.940

Pdh Tj = Tbiv

5.21 kW

4.96 kW

COP Tj = Tbiv

2.99

2.04

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

4.86 kW

4.30 kW

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

2.60

1.72

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

0.990

WTOL

60 °C

Poff

7 W

PTO

20 W

PSB

7 W

PCK

21 W

Supplementary Heater: Type of energy input

Electricity

Supplementary Heater: PSUP

1.02 kW

1.31 kW

Annual energy consumption Qhe

2634 kWh

3482 kWh