Industrial Air Source Heat pumps AW EVI HeavyDuty

Industrial high-efficiency heat pump with split design with indoor and outdoor unit. Robust Scroll compressors (2 to 6 units) are located in the indoor unit and in turn the heat exchangers and fans are located outside the building. The split design allows installation even in more challenging conditions during renovations where the energy source is located further away from the utility room. Wide range of applications from heating and cooling of office or multifunctional buildings to industrial applications in cascade connection.
Use for demanding industrial applications. By combining the most suitable performance and application variants of heat pump modules, it is possible to tailor-make the complete system required. Each module is refrigeration, hydraulically and electrically isolated with a separate controller. The connection of the modules is cascaded, whereby each single controller can take over the function of the cascade master.
The primary source is the heat energy from the ambient air, which is blown by a silent fan in the shape of an owl's wing through a heat exchanger made of copper and aluminium.

Heat pump type: AW HeavyDuty 70 EVI HD 100 EVI HD 140 EVI HD 200 EVI HD 300 EVI HD 400 EVI HD 500 EVI HD
Product sheet
Article nr. WAHDA070 WAHDA100 WAHDA140 WAHDA200 WAHDA300 WAHDA400 WAHDA500
Heating capacity [ kW ] EN 14511
A7 / W35 76.3
(38.2 ~ 76.3)
98.2
(49.1 ~ 98.2)
147.3
(49.1 ~ 147.3)
196.3
(49.1 ~ 196.3)
294.5
(49.1 ~ 294.5)
392.7
(49.1 ~ 392.7)
490.9
(49.1 ~ 490.9)
A2 / W35 64.6
(32.3 ~ 64.6)
83.4
(41.7 ~ 83.4)
125.1
(41.7 ~ 125.1)
166.8
(41.7 ~ 166.8)
250.2
(41.7 ~ 250.2)
333.6
(41.7 ~ 333.6)
417.0
(41.7 ~ 417.0)
A-7 / W34 53.7
(26.8 ~ 53.7)
70.0
(35.0 ~ 70.0)
105.0
(35.0 ~ 105.0)
140.0
(35.0 ~ 140.0)
209.9
(35.0 ~ 209.9)
279.9
(35.0 ~ 279.9)
349.9
(35.0 ~ 349.9)
A7 / W55 78.8
(39.4 ~ 78.8)
100.2
(50.1 ~ 100.2)
150.3
(50.1 ~ 150.3)
200.4
(50.1 ~ 200.4)
300.5
(50.1 ~ 300.5)
400.7
(50.1 ~ 400.7)
500.9
(50.1 ~ 500.9)
A2 / W55 67.7
(33.8 ~ 67.7)
86.4
(43.2 ~ 86.4)
129.6
(43.2 ~ 129.6)
172.8
(43.2 ~ 172.8)
259.3
(43.2 ~ 259.3)
345.7
(43.2 ~ 345.7)
432.1
(43.2 ~ 432.1)
A-7 / W52 56.5 (28.3 ~ 56.5) 73.1 (36.6 ~ 73.1) 109.7 (36.6 ~ 109.7) 146.3 (36.6 ~ 146.3) 219.4 (36.6 ~ 219.4) 292.6 (36.6 ~ 292.6) 365.7 (36.6 ~ 365.7)
Energy Efficiency Parameters and Performance ErP [ middle temperature region ]
Rated nominal heating capacity P rated [ kW ] 60.8 79.3 119.0 158.7 238.0 317.4 396.7
Energy class A+++ A+++ A+++ A+++ A+++ A+++ A+++
SCOP 4.20 4.21 4.22 4.23 4.23 4.24 4.24
Seasonal energy efficiency η [ % ] 167.9 168.4 168.9 169.1 169.4 169.5 169.6
Bivalent point [ ºC ] -7 -7 -7 -7 -7 -7 -7
Parameter of heat sink
Maximal flow temperature [ ºC ] 65 65 65 65 65 65 65
Minimal flow temperature [ ºC ] 25 25 25 25 25 25 25
Flow nominal [ m3/h ] [@35/30] 6.60 ~ 13.20 8.49 ~ 16.97 8.48 ~ 25.43 8.48 ~ 33.91 8.48 ~ 50.86 8.48 ~ 67.81 8.48 ~ 84.77
Pressure drop [ kPa ] [@35/30] 2 x 20 2 x 20 3 x 20 4 x 20 6 x 20 8 x 20 10 x 20
Nominal ∆T [ K ] [@W35°C] 5 5 5 5 5 5 5
Nominal ∆T [ K ] [@W55°C] 8 8 8 8 8 8 8
Nominal ∆T [ K ] [@W65°C] 10 10 10 10 10 10 10
Connection port size [ " ] 2 x 2" 2 x 2" 3 x 2" 4 x 2" 6 x 2" 8 x 2" 10 x 2"
Parameter of low temperature heat source
Minimal source temperature [ ºC ] -22 -22 -22 -22 -22 -22 -22
Maximal source temperature [ ºC ] 40 40 40 40 40 40 40
Flow source nominal [ m3/h ] 11730 ~ 23460 15075 ~ 30150 15073 ~ 45220 15073 ~ 60290 15073 ~ 90440 15073 ~ 120580 15072 ~ 150720
Pressure drop source [ kPa ] 2 x 0.043 2 x 0.061 3 x 0.061 4 x 0.061 6 x 0.061 8 x 0.061 10 x 0.061
Nominal ∆T source [ K ] 7 7 7 7 7 7 7
Connection port size source [ " ] 2 x (5/8” - 1.1/8”) 2 x (7/8” - 1.3/8”) 3 x (7/8” - 1.3/8”) 4 x (7/8” - 1.3/8”) 6 x (7/8” - 1.3/8”) 8 x (7/8” - 1.3/8”) 10 x (7/8” - 1.3/8”)
Electrical parameters
Voltage [ V ] 3~ 400/50 3~ 400/50 3~ 400/50 3~ 400/50 3~ 400/50 3~ 400/50 3~ 400/50
Safety protection [ A ] C80 C80 C120 C160 C240 C300 C400
Current - nominal [ A ] 42.46 47.06 70.59 94.12 141.18 188.24 235.30
Current - maximal [ A ] 65.00 74.80 112.20 149.60 224.40 299.20 374.00
Current - Start [ A ] 49.7 57.2 57.2 57.2 57.2 57.2 57.2
Softstart - - - - - - -
Sound information
Sound power - indoor Lw [ dB(A) ] 62.5 64.9 67.6 69.2 72.5 75.2 77.1
Sound power - outdoor Lw [ dB(A) ]
Sound pressure Lp in 1 meter [ dB(A) ] 54.5 56.9 59.6 61.2 64.5 67.2 69.1
Sound pressure Lp in 5 meter [ dB(A) ] 40.5 42.9 45.6 47.2 50.5 53.2 55.1
Sound pressure Lp in 10 meter [ dB(A) ] 34.5 36.9 39.6 41.2 44.5 47.2 49.1
Sound pressure Lp in 15 meter [ dB(A) ] 31.0 33.4 36.1 37.7 41.0 43.7 45.6
13 + 16 =


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