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Dimplex SI 50ZS Manual

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www.dimplex.de E-7
English
12
12 Equipment Data
Device information for brine-to-water heat pumps (heating only)
1 Type and order code SI 50ZS SI 75ZS SI 100ZS SI 130ZS
2Design
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 1kW / --- 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 1kW / --- 243.8 / 3.0 69.8 / 2.9 87.9 / 3.1 117.0 / 2.9
kW / --- 318.5 / 2.5 33.3 / 2.8 39.1 / 2.8 51.0 / 2.4
at B0 / W35 1kW / --- 246.7 / 4.5 75.2 / 4.4 96.3 / 4.6 125.8 / 4.3
kW / --- 323.0 / 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 / 12.6 R404A / 20.5 R404A / 27.0
4 Dimensions, connections and weight
4.1 Device dimensions without connections 4H x W x L mm
4. Note that additional space is required for pipe connections, operation and maintenance.
1,890 x 1350 x
750
1,890 x 1350 x
750
1,890 x 1350 x
750
1,890 x 1350 x
750
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 ϕA / --- 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
555
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 2222
7.3 Controller internal/external Internal Internal Internal Internal
… 17 …


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