Transcript
Technical data SI 75TU High-efficiency brine-to-water heat pump - 2 performance levels Device information
SI 75TU
Design - Heat source - Model - Regulation - Thermal energy metering - Installation location - Performance levels Operating limits - Max. flow temperature 7) - Lower operating limit heat source (heating operation) / Upper operating limit heat source (heating operation) - Antifreeze - Minimum brine concentrate - Free compression circulating pump heating (max. level) - Free compression of circulating pump for brine (max. level) Flow / sound - Max. heating water flow rate / Pressure drop - Minimum heating water flow rate - Heat source flow (min.) / Pressure drop evaporator EN 14511 - Sound power level device - Sound pressure level in 1 m (indoors) 2) Dimensions/weight and filling quantities - Dimensions (W x H x D) 3) - Weight - Thread type, heating connection / Connection heating - Thread type, heat source connection / Heat source connection - Refrigerant / Amount of refrigerant - Oil type / Oil quantity - Water content - Contains heat transfer medium Electrical connection - Rated voltage / Fuse protection - Control voltage / Control voltage fuse protection - Fuse protection HP with separate infeed - Degree of protection - Initial current limiter - Starting current with soft starter - Nominal power consumption according to EN 14511 at B0/W35 1) - Nominal current at B0/W35 / Nominal current cos phi - Power consumption of the compressor protection - Power input of integrated pump Complies with the European safety regulations Additional model features - Water in device protected against freezing 4) Heat output / coefficient of performance (COP) according to EN 14511: 1) Heating compressor 1 W35 B-5 B0 37,90 kW / 5,00 B10 52,40 kW / 6,60 Heating compressor 2 W35 B-5 B0 73,50 kW / 4,80 B10 96,30 kW / 6,00
Brine Universal design WPM Econ5Plus integrated Integrated Indoors 2 62 °C +/- 2 -5 / 25 °C Monoethylenglycol 25 % 37000 Pa 64000 Pa 12,7 m³/h / 13800 Pa 7,3 m³/h 14,3 m³/h / 19600 Pa 62 dB (A) 46 dB (A) 1350 x 1900 x 805 mm 565 kg Rp / 2 inch Rp / 2 ½ inch R410A / 23 kg Polyolester (POE) / 7,3 l 18 l 18 l 3/PE ~400 V, 50 Hz / C 50 A 1/N/PE ~230 V, 50 Hz / C13A C 50 A IP 21 Yes 62 A 15,3 kW 31,7 A / 0,8 90 W 1 kW
Yes
W45 32,20 kW / 3,90 36,70 kW / 3,90 W45 60,70 kW / 3,20 70,20 kW / 3,70 90,50 kW / 4,70
W55 34,90 kW / 3,10 45,60 kW / 4,00 W55 67,30 kW / 3,00 86,80 kW / 3,80
Note: 1)
2) 3) 4) 7)
This data indicates the size and capacity of the system according to EN 14511. For an analysis of the economic and energy efficiency of the system, the bivalence point and regulation should be taken into consideration. These specifications can only be achieved with clean heat exchangers. Information on maintenance, commissioning and operation can be found in the respective sections of the installation and operating instructions. The specified values have the following meaning, e.g. A7 / W35: Heat source temperature 7 °C and heating water flow temperature 35 °C. The specified sound pressure level corresponds to the operating noise of the heat pump in heating operation with a flow temperature of 35°C. The specified sound pressure level represents the free sound area level. The measured value can deviate by up to 16 dB(A), depending on the installation location. Please note that additional space is required for pipe connections, operation and maintenance. The heat circulating pump and the heat pump manager must always be ready for operation. Depending on the heat pump type and refrigerant used, the maximum flow temperatures in heating operation may be reduced when the outside temperature falls. Further information can be found in the operating limit diagram for the heat pump. If the supporting feet are used, the level can increase by up to 3 dB (A).
Glen Dimplex Deutschland GmbH Am Goldenen Feld 18 95326 Kulmbach
1/3 E-Mail:
[email protected] Internet: www.dimplex.de
Print date: 14.01.2015 Telephone: +49 (0)9221 709-562 Fax: +49 (0)9221 709-565
Characteristic curve heating SI 75TU High-efficiency brine-to-water heat pump - 2 performance levels
Heat output in [kW]
Water outlet temperature in [°C]
150 140 130
35 45
120
55
110 100 90 80
35 45 55
70 60 50 40
Conditions: Minimum heating water flow rate 7,3 m³/h Heat source flow (min.) 14,3 m³/h
30 20 10
-10
-5
0
5
10
15
20
25
30
Heat source inlet temperature [°C]
Power consumption (incl. proportion of pump output)
25 23 21 19 17 15 13 11 9 7 5
Pressure drop in [Pa]
40000
55
35000
45
30000
35
25000
Evaporator
20000
55 45
15000
35 -10
-5
0
5
10
15
20
25
30
10000 5000 0
0
Heat source inlet temperature [°C]
5
10
15
20
Brine flow rate in [m³/h]
Coefficient of performance (incl. proportion of pump output)
10 9 8 7 6 5 4 3 2
14000 12000
35
Liquefier
10000
45
8000
55
6000 4000 2000
-10
-5
0
5
10
15
20
25
30
0
0
Heat source inlet temperature [°C]
Glen Dimplex Deutschland GmbH Am Goldenen Feld 18 95326 Kulmbach
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[email protected] Internet: www.dimplex.de
2
4
6
8
10
12
14
Heating water flow rate in [m³/h]
Print date: 14.01.2015 Telephone: +49 (0)9221 709-562 Fax: +49 (0)9221 709-565
Operating limits diagram SI 75TU High-efficiency brine-to-water heat pump - 2 performance levels
Heating water temperature [°C] 75 70 65 60 55 50 45 40 35 30 25 20 15
-30
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
Heat source inlet temperature [°C]
Note: The maximum possible flow temperature and the operating limits vary by +- 2K due to component tolerances. The minimum volume flow specified in the device information must be ensured at the lower operating limit. In mono energy operating mode with the heating element activated, the maximum flow temperature increases by approximately 3K.
Glen Dimplex Deutschland GmbH Am Goldenen Feld 18 95326 Kulmbach
3/3 E-Mail:
[email protected] Internet: www.dimplex.de
Print date: 14.01.2015 Telephone: +49 (0)9221 709-562 Fax: +49 (0)9221 709-565
