22
Technical parameters for heat pump space heaters medium temperature (Tout: 55°C)
Model
HP_OWER 250
Air-to-water heat pump:
Yes
Water-to-water heat pump:
No
Brine-to-water heat pump:
No
Low-temperature heat pump:
No
Equipped with a supplementary heater:
No
Heat pump combination heater:
No
Parameters shall be declared for medium-temperature application.
Parameters shall be declared for average climate condition.
Item
Symbol
Value
Unit
Item
Symbol
Value
Unit
Rated heat pump
P
rated
13
kW
Seasonal space heating energy
efficiency
η
s
100
%
Declared capacity for heating for part load at indoor temperature 20°C
and outdoor temperature T
j
Declared coefficient of performance or primary energy ratio for part
load at indoor temperature 20°C and outdoor temperature T
j
T
j
= -7°C
Pdh
11,6
kW
T
j
= -7°C
COP
d
1,78
T
j
= +2°C
Pdh
7,1
kW
T
j
= +2°C
COP
d
2,46
T
j
= +7°C
Pdh
8,7
kW
T
j
= +7°C
COP
d
3,15
T
j
= +12°C
Pdh
13,4
kW
T
j
= +12°C
COP
d
3,68
T
j
= bivalent temperature
Pdh
11,6
kW
T
j
= bivalent temperature
COP
d
1,78
T
j
= operation limit
temperature
Pdh
9,8
kW
T
j
= operation limit temperature
COP
d
1,56
For air-to-water heat pumps: T
j
= -15°C
(if TOL < -20°C)
Pdh
-
kW
For air-to-water heat pumps: T
j
=
-15°C (if TOL < -20°C)
COP
d
-
Bivalent temperature
T
biv
-7
°C
For air-to-water heat pumps:
Operation limit temperature
TOL
-15
°C
Cycling interval capacity for
heating
P
cych
10,3
kW
Cycling interval efficiency
COP
cyc
3,33
Degradation co-efficient
Cdh
1,0
-
Heating water operating limit
temperature
WTOL
60
°C
Power consumption in modes other than active mode
Supplementary heater
Off mode
P
off
0,000
kW
Rated heat output
Psup
-
kW
Thermostat-off mode
P
To
0,011
kW
Type of energy input
-
Standby mode
P
SB
0,011
kW
Crankcase heater mode
P
CK
0,000
kW
Other items
Capacity control
variable
For air-to-water heat pumps:
Rated air flow rate, outdoors
-
18000
m
3
/h
Sound power level,
indoors/outdoors
L
WA
- / 70
dB(A)
For water- or brine-to-water heat
pumps: Rated brine or water flow
rate, outdoor heat exchanger
-
-
m
3
/h
Annual energy consumption
Q
HE
10662
kWh
