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12 Device Information
Device information for brine-to-water heat pumps for heating purposes
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)
3.3
Heat output / COP
3.4
Sound power level
3.5
Heating water flow with an internal pressure differential of m³/h / Pa
3.6
Brine throughput with an internal pressure
differential (heat source) of
3.7
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. Note that additional space is required for pipe connections, operation and maintenance.
3. See CE declaration of conformity
4. The heat circulating pump and the heat pump controller must always be ready for operation.
°C
°C
at B0 / W35
K
1
at B-5 / W55
kW / ---
1
at B0 / W50
kW / ---
1
at B0 / W35
kW / ---
dB(A)
m³/h / Pa
type / kg
2
H x W x L mm
Inch
Inch
kg
V / A
1
B0 W35
kW
A
A / ---
4
WPS 120
WPS 50I WPS 70I WPS 90I
I
IP20
IP20
IP20
IP20
Indoors
Indoors
Indoors
Indoors
Up to 55 Up to 55 Up to 55 Up to 55 Up to 55 Up to 55 Up to 55
-5 to +25 -5 to +25 -5 to +25 -5 to +25 -5 to +25 -5 to +25 -5 to +25
Mono-
Mono-
Mono-
Mono-
ethylene
ethylene
ethylene
ethylene
glycol
glycol
glycol
glycol
25%
25%
25%
25%
10.1
9.9
10.5
10.1
3.8 / 1.96 5.6 / 2.2 7.7 / 2.3 9.4 / 2.4 12.5 / 2.6 14.4 / 2.6 17.9 / 2.5
4.8 / 2.75 6.7 / 2.9 9.0 / 3.1 11.3 / 3.0 14.2 / 3.4 16.7 / 3.2 20.4 / 3.1
5.3 / 4.3 6.9 / 4.3 9.2 / 4.4 11.8 / 4.4 14.5 / 4.5 17.1 / 4.6 21.1 / 4.3
54
55
56
56
0.45 /
0.6 /
0.75 /
1.0 /
2000
2500
4500
3500
1.2 /
1.7 /
2.3 /
3.0 /
6500
10000
16000
13000
R407C /
R407C /
R407C /
R407C /
1.7
1.5
1.8
2.0
800 ×
800 ×
800 ×
800 ×
600 × 500
600 × 500
600 × 500
600 × 500
G 1¼"
G 1¼"
G 1¼"
G 1¼"
internal/
internal/
internal/
internal/
external
external
external
external
G 1¼"
G 1¼"
G 1¼"
G 1¼"
internal/
internal/
internal/
internal/
external
external
external
external
131
133
134
145
400 / 16 400 / 16 400 / 16 400 / 16 400 / 16 400 / 16 400 / 20
1.23
1.6
2.07
2.66
22 (with-
30 (with-
15
26
out SS)
out SS)
2.22
2.89
3.77
4.84
3
3
3
3
Yes
Yes
Yes
Yes
1
1
1
1
Internal
Internal
Internal
Internal
12
WPS 140
WPS 160
WPS 210
I
I
I
IP20
IP20
IP20
Indoors
Indoors
Indoors
Mono-
Mono-
Mono-
ethylene
ethylene
ethylene
glycol
glycol
glycol
25%
25%
25%
9.6
9.3
11.3
56
58
59
1.3 /
1.5 /
1.6 /
3500
4000
6000
3.5 /
3.8 /
6.0 /
13000
9000
12000
R407C /
R407C /
R407C /
2.3
2.8
4.5
800 ×
1380 ×
1380 ×
600 × 500
600 × 500
600 × 500
G 1¼"
G 1½"
G 1½"
internal/
internal/
internal/
external
external
external
G 1¼"
G 1½"
G 1½"
internal/
internal/
internal/
external
external
external
157
165
215
3.22
3.72
4.91
26
27
29
5.81
6.35
8.86
3
3
3
Yes
Yes
Yes
1
1
1
Internal
Internal
Internal
E-7
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