118
3064298_201507
58. Technical parameters according to
EU regulation no. 813/2013
Type
BWL-1S(B)-07/230V BWL-1S(B)-10/400V BWL-1S(B)-14/400V BWL-1SB-10/230V BWL-1SB-14/230V
Air-to-water heat pump
[yes/no]
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
Water-to-water heat pump
[yes/no]
no
no
no
no
no
no
no
no
no
no
Brine-to-water heat pump
[yes/no]
no
no
no
no
no
no
no
no
no
no
Low-temperature heat pump
[yes/no]
no
yes
no
yes
no
yes
no
yes
no
yes
Equipped with a supplementary
heater
[yes/no]
yes/no
yes/no
yes/no
yes/no
yes/no
yes/no
yes/no
yes/no
yes/no
yes/no
Heat pump combination heater
[yes/no]
no
no
no
no
no
no
no
no
no
no
Values shall be declared for
medium-temperature application (55°C)/low-temperature application (35°C)
for average climate conditions
Item
Symbol
Unit
55°C
35°C
55°C
35°C
55°C
35°C
55°C
35°C
55°C
35°C
Rated heat output (*)
P
rated
kW
6
7
11
10
13
12
10
10
11
12
Declared capacity for heating for
part load at indoor temperature
20°C and outdoor temperature
Tj= -7°C
Pdh
kW
6,0
5,9
8,3
8,5
9,2
11,0
8,0
9,0
7,9
9,8
Tj= +2°C
Pdh
kW
3,5
3,7
5,2
5,5
7,3
6,7
5,1
5,5
6,8
6,7
Tj= +7°C
Pdh
kW
2,9
2,8
4,5
5,0
4,7
5,1
4,6
4,8
4,7
4,9
Tj= +12°C
Pdh
kW
3,1
3,4
5,1
5,9
4,9
5,1
5,6
5,8
5,5
5,2
Tj= bivalent temperature
Pdh
kW
4,7
5,9
8,0
9,3
8,9
10,8
7,8
7,9
8,3
8,9
Tj= operation limit temperature
Pdh
kW
5,5
6,6
8,2
9,3
9,4
10,8
6,8
9,1
6,8
8,7
For air-to-water heat pumps Tj =
-15°C (if TOL < -20°C)
Pdh
kW
-
-
-
-
-
-
-
-
-
-
Bivalent temperature
T
biv
°C
-3
-7
-3
-8
-3
-8
-5
-5
-3
-4
Seasonal space heating energy
efficiency
n
s
%
133
180
130
195
131
178
111
150
111
150
Declared coefficient of
performance or primary energy
ratio for part load at indoor
temperature 20°C and outdoor
temperature
Tj= -7°C
COPd
-
2,11
2,96
2,05
2,97
2,03
2,86
1,64
2,52
1,61
2,23
Tj= +2°C
COPd
-
3,41
4,33
3,22
5,00
3,25
4,04
2,89
3,63
3,01
3,93
Tj= +7°C
COPd
-
4,12
5,95
4,30
6,21
4,77
6,68
4,10
5,34
4,29
5,51
Tj= +12°C
COPd
-
5,31
7,21
5,30
7,36
5,20
8,58
5,23
7,32
4,95
5,27
Tj= bivalent temperature
COPd
-
2,60
2,96
2,51
3,08
2,51
2,86
1,85
2,84
2,01
2,82
Tj= operation limit temperature
COPd
-
1,85
2,66
1,86
2,81
1,86
2,86
1,38
2,10
1,38
2,04
For air-to-water heat pumps Tj =
-15°C (if TOL < -20°C)
COPd
-
-
-
-
-
-
-
-
-
-
-
For air-to-water heat pumps:
Operation limit temperature
TOL
°C
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
Heating water operating limit
temperature
WTOL
°C
55
55
55
55
55
55
55
55
55
55
Power consumption in modes
other than active mode: Off
mode
P
OFF
kW
0,007
0,007
0,026
0,026
0,026
0,026
0,026
0,026
0,026
0,026
Power consumption in modes
other than active mode:
Thermostat-off mode
P
TO
kW
0,011
0,011
0,026
0,026
0,026
0,026
0,026
0,026
0,026
0,026
Power consumption in modes
other than active mode: Standby
mode
P
SB
kW
0,010
0,010
0,026
0,026
0,026
0,026
0,026
0,026
0,026
0,026
Power consumption in modes
other than active mode:
Crankcase heater mode
P
CK
kW
0,000
0,000
0,000
0,000
0,000
0,000
0,000
0,000
0,000
0,000
Supplementary heater: Rated
heat output
P
sup
kW
0,9 / 0,0 0,1 / 0,0 2,6 / 0,0 0,8 / 0,0 3,5 / 0,0 2,8 / 0,0 2,84 / 0,0 0,7 / 0,0 4,61 / 0,0 2,9 / 0,0
Type of energy input
-
-
electrical
electrical
electrical
electrical
electrical
Capacity control
fixed/variable
variable
variable
variable
variable
variable
Sound power level, indoors
L
WA
dB
42
42
42
42
44
44
42
42
44
44
Sound power level, outdoors
L
WA
dB
61
61
60
60
61
61
61
61
61
61
For air-to-water heat pumps:
Rated air flow rate, outdoors
-
m3/h
2600
2600
3500
3500
4200
4200
3800
3800
3800
3800
For water-/brine-to-water heat
pumps: Rated brine or water
flow rate
-
m3/h
-
-
-
-
-
-
-
-
-
-
Contact details
Wolf GmbH, Industriestraße 1, D-84048 Mainburg
(*) For heat pump space heaters and heat pump combination heaters, the rated heat output P
rated
is equal to the design load for heating P
designh
, and the rated heat output of a supplementary
heater P
sup
is equal to the supplementary capacity for heating sup(Tj).