Certificate holders

Subtype

Buderus Logatherm WPS 28.2 HT

Certificate Holder
Bosch Thermotechnik GmbH (Buderus)
Sophienstraße 30-32
35576 Wetzlar
Germany
Registration number
011-1W0161
Certification Body
DIN CERTCO Gesellschaft für Konformitätsbewertung mbH
Subtype title
Buderus Logatherm WPS 28.2 HT
Driving energy
n/a
Heat Pump Type
Brine/Water
Refrigerant
R410A
Mass of Refrigerant

5,000 kg

Certification Date
09.10.2017
Testing basis
n/a
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  • Number of models 1

Models

Buderus Logatherm WPS 28.2 HT
Configure model
Model name
Buderus Logatherm WPS 28.2 HT
Application
Heating (medium temp)
Units
Indoor
Climate Zone
n/a
Reversibility
No
Cooling mode application (optional)
n/a
General Data
Power supply
3x400V 50Hz

Heating

EN 14511-2

Low temperature

Medium temperature

Heat output

29.3 kW

29.25 kW

El input

6.41 kW

7.66 kW

COP

4.57

3.82

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

57 dB(A)

57 dB(A)

EN 14825

Low temperature

Medium temperature

ηs

200 %

158 %

Prated

29.3 kW

29.25 kW

SCOP

5.2

4.16

Tbiv

-10 °C

-10 °C

TOL

-10 °C

-10 °C

Pdh Tj = -7°C

25.92 kW

25.88 kW

COP Tj = -7°C

4.73

3.68

Cdh Tj = -7 °C

1.00

1.00

Pdh Tj = +2°C

15.28 kW

15.13 kW

COP Tj = +2°C

5.49

4.29

Cdh Tj = +2 °C

1.00

1.00

Pdh Tj = +7°C

15.29 kW

15.13 kW

COP Tj = +7°C

5.67

4.65

Cdh Tj = +7 °C

1.00

1.00

Pdh Tj = 12°C

15.31 kW

15.13 kW

COP Tj = 12°C

5.83

4.97

Cdh Tj = +12 °C

1.00

1.00

Pdh Tj = Tbiv

29.3 kW

29.25 kW

COP Tj = Tbiv

4.57

3.82

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

29.30 kW

29.25 kW

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

4.57

3.82

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

1.00

1.00

WTOL

68 °C

68 °C

Poff

11 W

11 W

PTO

11 W

11 W

PSB

11 W

11 W

PCK

0 W

0 W

Supplementary Heater: Type of energy input

n/a

n/a

Supplementary Heater: PSUP

0 kW

0 kW

Annual energy consumption Qhe

11644 kWh

14525 kWh