Dimplex SI 75TE Benutzerhandbuch
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12
12 Equipment Data
Device information for brine-to-water heat pumps (heating only)
1
Type and order code
SI 50TE
SI 75TE
SI 100TE
SI 130TE
2
Design
2.1
Degree of protection according to EN 60 529
IP21
IP21
IP21
IP 21
2.2
Installation location
Indoors
Indoors
Indoors
Indoors
3
Performance data
3.1
Operating temperature limits:
Heating water flow
°C
up to 60
up to 60
up to 60
up to 60
Brine (heat source)
°C
-5 to +25
-5 to +25
-5 to +25
-5 to +25
Antifreeze
Monoethylene
glycol
Monoethylene
glycol
Monoethylene
glycol
Monoethylene
glycol
Minimum brine concentration (-13 °C freezing temperature)
25%
25%
25%
25%
3.2
Temperature spread of heating water (flow/return flow) at B0 / W35K
8.9
9.9
9.7
9.4
3.3
Heat output / COP
at B-5 / W55
1
kW / ---
2
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
37.5 / 2.4
59.8 / 2.3
76.2 / 2.5
102.1 / 2.3
kW / ---
3
3. Operation with 1 compressors
15.0 / 2.1
30.1 / 2.2
33.6 / 2.4
40.3 / 2.0
at B0 / W50
1
kW / ---
2
43.8 / 3.0
69.8 / 2.9
87.9 / 3.1
117.0 / 2.9
kW / ---
3
18.5 / 2.5
33.3 / 2.8
39.1 / 2.8
51.0 / 2.4
at B0 / W35
1
kW / ---
2
46.7 / 4.5
75.2 / 4.4
96.3 / 4.6
125.8 / 4.3
kW / ---
3
23.0 / 4.4
37.6 / 4.3
48.4 / 4.6
63.3 / 4.2
3.4
Sound power level
dB(A)
65
69
71
73
3.5
Sound pressure level at a distance of 1 m
dB(A)
50
54
55
56
3.6
Heating water flow with an internal pressure differential of m³/h / Pa
4.5 / 2000
6.5 / 2500
8.5 / 3600
11.5 / 2200
3.7
Brine throughput with an internal pressure differential (heat source) of
m³/h / Pa
12.8 / 15700
20.5 / 17800
24.0 / 18600
34.0 / 26200
3.8
Refrigerant; total filling weight
type / kg
R404A / 8.6
R404A / 14.1
R404A / 20.5
R404A / 27.0
4
Dimensions, connections and weight
4.1
Device dimensions without connections
4
H x W x L mm
4. Note that additional space is required for pipe connections, operation and maintenance.
1,890 x 1350 x
775
1,890 x 1350 x
775
1,890 x 1350 x
775
1,890 x 1350 x
775
4.2
Device connections to heating system
Inch
G 1 1/2'' internal/
external
G 2'' internal/
external
G 2'' internal/
external
G 2 1/2'' internal/
external
4.3
Device connections to heat source
Inch
G 2 1/2'' internal/
external
G 2 1/2'' internal/
external
G 3'' internal/
external
G 3'' internal/
external
4.4
Weight of the transportable unit(s) incl. packing
kg
486
571
652
860
5
Electrical connection
5.1
Nominal voltage; fuse protection
V / A
400 / 50
400 / 63
400 / 80
400 / 80
5.2
Nominal power consumption
1
B0 W35
kW
10.45
16.95
20.93
29.24
5.3
Starting current with soft starter
A
56
105
120
115
5.4
Nominal current B0 W35 / cos
ϕ
A / ---
18.9 / 0.8
30.58 / 0.8
37.8 / 0.8
52.76 / 0.8
6
Complies with the European safety regulations
5
5. See CE declaration of conformity
5
5
5
7
Additional model features
7.1
Water in device protected against freezing
6
6. The heat circulating pump and the heat pump controller must always be ready for operation.
Yes
Yes
Yes
Yes
7.2
Performance levels
2
2
2
2
7.3
Controller internal/external
Internal
Internal
Internal
Internal