Transcript
Technical data LA 40TU High-efficiency air-to-water heat pump Device information
LA 40TU
Design - Heat source - Model - Regulation - Thermal energy metering - Installation location - Performance levels Operating limits - Min. return temperature / Max. flow temperature 7) - Lower operating limit heat source (heating operation) / Upper operating limit heat source (heating operation) Flow / sound - Max. heating water flow rate / Pressure drop - Minimum heating water flow rate / Pressure drop - Heat source flow (min.) - Sound power level device - Sound pressure level in 10 m 2) Dimensions/weight and filling quantities - Dimensions (W x H x D) 3) - Weight - Thread type, heating connection / Connection heating - Refrigerant / Amount of refrigerant - Oil type / Oil quantity Electrical connection - Rated voltage / Fuse protection - Control voltage / Control voltage fuse protection - Degree of protection - Initial current limiter - Starting current with soft starter - Nominal power consumption according to EN 14511 at A7/W35 / Maximum electric power consumption 1) - ##nennstrom_A7W35_EN14511## / Nominal current cos phi - Power consumption of the compressor protection Complies with the European safety regulations Additional model features - Type of defrosting - Water in device protected against freezing 4) Heat output / coefficient of performance (COP) according to EN 14511: 1) Heating compressor 1 W35 A-20 10,78 kW / 2,53 A-15 11,83 kW / 2,76 A-7 13,50 kW / 3,10 A2 16,80 kW / 3,90 A7 20,00 kW / 4,60 A10 21,70 kW / 4,90 A12 22,67 kW / 5,19 A20 26,20 kW / 5,95 Heating compressor 2 W35 A-20 16,95 kW / 2,20 A-15 19,58 kW / 2,52 A-7 23,80 kW / 3,00 A2 29,3 kW / 3,80 A7 35,70 kW / 4,40 A10 38,10 kW / 4,70 A12 39,21 kW / 4,82 A20 42,80 kW / 5,22
Outside air Universal design WPM EconPlus, wall-mounted Integrated Outdoors 2 18 / 58 °C +- 2K -25 / 35 °C 6,2 m³/h / 3900 Pa 3 m³/h / 950 Pa 11000 m³/h 70 dB (A) 43 dB (A) 1735 x 2100 x 952 mm 585 kg G / 1 ½ inch R404A / 11,8 kg Polyolester (POE) / 4,1 l 3/N/PE ~400 V, 50 Hz / C 25 A 1/N/PE ~230 V, 50 Hz / C 16 A IP 24 Yes 30 A 8,1 / 12,6 kW / 0,8 70 W
Reverse circulation Yes
W45 10,09 kW / 11,11 kW / 12,73 kW / 16,00 kW / 18,80 kW / 19,75 kW / 21,17 kW / 25,00 kW / W45 16,81 kW / 19,37 kW / 23,46 kW / 29,55 kW / 34,40 kW / 36,64 kW / 37,82 kW / 42,71 kW /
1,84 2,03 2,33 2,94 3,47 3,59 3,88 4,55 1,78 2,03 2,41 2,94 3,38 3,59 3,68 3,96
W55 9,41 kW / 10,39 kW / 11,96 kW / 15,19 kW / 17,60 kW / 18,43 kW / 19,68 kW / 23,00 kW / W55 16,66 kW / 19,15 kW / 23,13 kW / 29,11 kW / 33,10 kW / 35,18 kW / 36,43 kW / 42,00 kW /
4,41 1,56 1,81 2,31 2,70 2,93 3,01 3,41 1,50 1,70 2,00 2,38 2,70 2,85 2,94 3,30
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
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[email protected] Internet: www.dimplex.de
Print date: 08.01.2015 Telephone: +49 (0)9221 709-562 Fax: +49 (0)9221 709-565
Characteristic curve heating LA 40TU High-efficiency air-to-water heat pump
Heat output in [kW]
Water outlet temperature in [°C]
60 35/30 45/38 55/45
Operation with 2 compressors
50
40 35/30 45/38 55/45
30
20 Operation with 1 compressor
10
0 -20
-10
0
10
20
30
40
Heat source inlet temperature [°C] Power consumption (incl. proportion of pump output)
14 55
12
45
10
Pressure drop in [Pa]
10000 9000
35
8
55 45 35
6 4
8000
Liquefier
7000
2 0 -20
-10
0
10
20
30
40
Heat source inlet temperature [°C] Coefficient of performance (incl. proportion of pump output)
6000 5000 4000
9 8 7 6 5 4 3 2 1 0
35 45
3000 2000
55 1000 0
-20
-10
0
10
20
30
40
0
1
Am Goldenen Feld 18 95326 Kulmbach
3
4
5
6
7
8
9
10
Heating water flow rate in [m³/h]
Heat source inlet temperature [°C]
Glen Dimplex Deutschland GmbH
2
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[email protected] Internet: www.dimplex.de
Print date: 08.01.2015 Telephone: +49 (0)9221 709-562 Fax: +49 (0)9221 709-565
Operating limits diagram LA 40TU High-efficiency air-to-water heat pump
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
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[email protected] Internet: www.dimplex.de
Print date: 08.01.2015 Telephone: +49 (0)9221 709-562 Fax: +49 (0)9221 709-565
Dimension drawing/foundation plan LA 40TU High-efficiency air-to-water heat pump
1735 86,5
1467
180,5
748
897
105
569
529
716
819
1032
2100
1220
824
4.1
690
682
29
1676
A
492
3.1
0,2 m
0
0,08 m
1,68 m 2m
81 146 236
3.1
A (1:5)
0,41 m
2.2 1.1
0,03 m
1.2
2.1
479
249
0
159
0,68 m
89
4.1
69,5
4.1
0,69 m
0,05 m
0,03 m
113 209 313
1m
952
0
2.1 0,0 m
1.1
0,4 m
4.2
1.2
1.2 1.1 5.1 5.2 0,2 m
5.3 5.4
2.8 5.5
2.7 2.6
Glen Dimplex Deutschland GmbH Am Goldenen Feld 18 95326 Kulmbach
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[email protected] Internet: www.dimplex.de
Print date: 08.01.2015 Telephone: +49 (0)9221 709-562 Fax: +49 (0)9221 709-565
Dimension drawing/foundation plan LA 40TU - Legend High-efficiency air-to-water heat pump
1. Hydraulic connections - 1.1 Flow - 1.2 Return - 1.11 Flow (optional) - 1.21 Return (optional) - 1.3 Domestic hot water flow - 1.4 Hot water return - 1.5 Heat source flow - 1.6 Heat source return - 1.7 Filling and drain cock - 1.8 Combined heating/domestic hot water return 2. Feed-throughs/pipes - 2.1 Feed-through - condensate pipe - 2.2 Feed-through - electric wire - 2.11 Feed-through condensate pipe (optional) - 2.21 Feed-through electric wire (optional) - 2.5 Condensate drain - 2.6 Condensate pipe - 2.7 Electric empty conduit - 2.8 District heating pipe 3. Transport/operation - 3.1 Ring bolt for crane transport - 3.2 Transport tunnel - 3.3 Transport opening for carrier pipe - 3.4 Operator side 4. Air circuit - 4.1 Direction of air flow - 4.2 Main wind direction with free-standing installation - 4.3 Air inlet - 4.4 Air outlet - 4.31 Air inlet (optional) - 4.41 Air outlet (optional) 5. Foundation - 5.1 Foundation - 5.2 Green field - 5.3 Earth - 5.4 Layer of gravel - 5.5 Frost line - 5.6 Contact surface floor frame (all-round) Notes: The condensate pipe must lead to the drainage facilities. The frost line can vary according to the climatic region. The regulations of the countries in question must be observed. For unprotected free-standing installation, heat pumps without deflector hoods must be installed at right angles to the main wind direction. Depending on the heat pump type, not all points of the legend are included in the drawing.
Glen Dimplex Deutschland GmbH Am Goldenen Feld 18 95326 Kulmbach
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[email protected] Internet: www.dimplex.de
Print date: 08.01.2015 Telephone: +49 (0)9221 709-562 Fax: +49 (0)9221 709-565
