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12 Equipment Data
Device information for brine-to-water heat pumps (heating only)
1
Type and order code
2
Design
2.1
Degree of protection according to EN 60 529
2.2
Installation location
3
Performance data
3.1
Operating temperature limits:
Heating water flow
Brine (heat source)
Antifreeze
Minimum brine concentration (-13 °C freezing temperature)
3.2
Temperature spread of heating water (flow/return flow) at B0 / W35K
3.3
Heat output / COP
3.4
Sound power level
3.5
Sound pressure level at a distance of 1 m
3.6
Heating water flow with an internal pressure differential of m³/h / Pa
3.7
Brine throughput with an internal pressure differential (heat source) of
3.8
Refrigerant; total filling weight
4
Dimensions, connections and weight
4.1
Device dimensions without connections
4.2
Device connections to heating system
4.3
Device connections to heat source
4.4
Weight of the transportable unit(s) incl. packing
5
Electrical connection
5.1
Nominal voltage; fuse protection
5.2
Nominal power consumption
5.3
Starting current with soft starter
Nominal current B0 W35 / cos ϕ
5.4
6
Complies with the European safety regulations
7
Additional model features
7.1
Water in device protected against freezing
7.2
Performance levels
7.3
Controller internal/external
1. This data indicates the size and capacity of the system. For an analysis of the economic and energy efficiency of the system, both the bivalence point and the regulation should
also be taken into consideration. The specified values, e.g. B10 / W55, have the following meaning: Heat source temperature 10 °C and heating water flow temperature 55 °C.
2. Operation with 2 compressor
3. Operation with 1 compressors
4. Note that additional space is required for pipe connections, operation and maintenance.
5. See CE declaration of conformity
6. The heat circulating pump and the heat pump controller must always be ready for operation.
All manuals and user guides at all-guides.com
°C
°C
1
at B-5 / W55
kW / ---
kW / ---
1
at B0 / W50
kW / ---
kW / ---
1
at B0 / W35
kW / ---
kW / ---
dB(A)
dB(A)
m³/h / Pa
type / kg
4
H x W x L mm
Inch
Inch
kg
V / A
1
B0 W35
kW
A
A / ---
6
WPS 470I
WPS 750I
IP21
IP21
Indoors
Indoors
up to 60
up to 60
-5 to +25
-5 to +25
Monoethylene
Monoethylene
glycol
glycol
25%
25%
8.9
9.9
2
37.5 / 2.4
59.8 / 2.3
3
15.0 / 2.1
30.1 / 2.2
2
43.8 / 3.0
69.8 / 2.9
3
18.5 / 2.5
33.3 / 2.8
2
46.7 / 4.5
75.2 / 4.4
3
23.0 / 4.4
37.6 / 4.3
65
69
50
54
4.5 / 2000
6.5 / 2500
12.8 / 15700
20.5 / 17800
R404A / 8.6
R404A / 12.6
1,890 x 1350 x
1,890 x 1350 x
750
750
G 1 1/2'' internal/
G 2'' internal/
external
external
G 2 1/2'' internal/
G 2 1/2'' internal/
external
external
486
571
400 / 50
400 / 63
10.45
16.95
56
105
18.9 / 0.8
30.58 / 0.8
5
5
Yes
Yes
2
2
Internal
Internal
12
WPS 970I
IP21
Indoors
up to 60
-5 to +25
Monoethylene
glycol
25%
9.7
76.2 / 2.5
33.6 / 2.4
87.9 / 3.1
39.1 / 2.8
96.3 / 4.6
48.4 / 4.6
71
55
8.5 / 3600
24.0 / 18600
R404A / 20.5
1,890 x 1350 x
750
G 2'' internal/
external
G 3'' internal/
external
652
400 / 80
20.93
120
37.8 / 0.8
5
Yes
2
Internal
E-7
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