Certificate holders

Subtype

Heat pump-R290 KS-70*

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
011-1W0798
Certification Body
DIN CERTCO Gesellschaft für Konformitätsbewertung mbH
Subtype title
Heat pump-R290 KS-70*
Driving energy
Electricity
Heat Pump Type
Outdoor Air/Water
Refrigerant
R290
Mass of Refrigerant

0,830 kg

Certification Date
13.06.2024
Testing basis
European KEYMARK Scheme for Heat Pumps Rev. 14 (as of 2024-04)
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  • Number of models 1

Models

KS-70W/EN7BP
Configure model
Model name
KS-70W/EN7BP
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

7.00 kW

7.00 kW

El input

1.43 kW

2.33 kW

COP

4.88

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

53 dB(A)

54 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

199 %

153 %

Prated

7.20 kW

6.80 kW

SCOP

5.05

3.89

Tbiv

-7 °C

-7 °C

TOL

-10 °C

-10 °C

Pdh Tj = -7°C

6.32 kW

5.97 kW

COP Tj = -7°C

3.25

2.33

Cdh Tj = -7 °C

0.990

0.990

Pdh Tj = +2°C

4.02 kW

3.74 kW

COP Tj = +2°C

5.22

3.87

Cdh Tj = +2 °C

0.990

0.990

Pdh Tj = +7°C

2.73 kW

2.73 kW

COP Tj = +7°C

6.85

5.19

Cdh Tj = +7 °C

0.990

0.990

Pdh Tj = 12°C

1.60 kW

1.63 kW

COP Tj = 12°C

5.14

6.44

Cdh Tj = +12 °C

0.990

0.990

Pdh Tj = Tbiv

6.32 kW

5.97 kW

COP Tj = Tbiv

3.25

2.33

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

5.93 kW

5.59 kW

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

2.92

2.01

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

0.990

0.990

WTOL

75 °C

75 °C

Poff

7 W

7 W

PTO

25 W

25 W

PSB

7 W

7 W

PCK

27 W

27 W

Supplementary Heater: Type of energy input

Electricity

Electricity

Supplementary Heater: PSUP

1.22 kW

1.14 kW

Annual energy consumption Qhe

2928 kWh

3589 kWh