Certificate holders

Subtype

KS-500W/N7SBP

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
011-1W1193
Certification Body
DIN CERTCO Gesellschaft für Konformitätsbewertung mbH
Subtype title
KS-500W/N7SBP
Driving energy
Electricity
Heat Pump Type
Outdoor Air/Water
Refrigerant
R290
Mass of Refrigerant

4,930 kg

Certification Date
19.12.2025
Testing basis
HP KEYMARK certification scheme rules rev. 15
Testing laboratory
TÜV Rheinland (GuangDong) Ltd., CN
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  • Number of models 1

Models

KS-500W/N7SBP
Configure model
Model name
KS-500W/N7SBP
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

50.19 kW

50.27 kW

El input

11.34 kW

15.79 kW

COP

4.42

3.18

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

72 dB(A)

72 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

184 %

154 %

Prated

42.14 kW

41.68 kW

SCOP

4.69

3.93

Tbiv

-10 °C

-10 °C

TOL

-10 °C

-10 °C

Pdh Tj = -7°C

37.02 kW

37.57 kW

COP Tj = -7°C

3.03

2.57

Cdh Tj = -7 °C

1.000

1.000

Pdh Tj = +2°C

23.04 kW

22.99 kW

COP Tj = +2°C

4.73

3.86

Cdh Tj = +2 °C

1.000

1.000

Pdh Tj = +7°C

14.13 kW

14.43 kW

COP Tj = +7°C

5.68

4.89

Cdh Tj = +7 °C

0.990

0.990

Pdh Tj = 12°C

8.63 kW

8.97 kW

COP Tj = 12°C

6.63

6.03

Cdh Tj = +12 °C

0.990

0.990

Pdh Tj = Tbiv

42.14 kW

41.68 kW

COP Tj = Tbiv

2.51

2.06

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

42.14 kW

41.68 kW

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

2.51

2.06

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

1.000

1.000

WTOL

75 °C

75 °C

Poff

13 W

13 W

PTO

18 W

18 W

PSB

13 W

13 W

PCK

101 W

101 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

0.00 kW

0.00 kW

Annual energy consumption Qhe

18578 kWh

21903 kWh