AHU 400 Ceiling/1
AHU 400 Ceiling is a ventilation unit in Ensy its AHU series. AHU 400 Ceiling left and right variant has a capacity of 400 m³ / h and is suitable for flats / houses and villas. The models are based on the best available technology here has resulted in: Energy efficiency and low noise. Very user management and an appealing design. AHU-400 Ceiling is designed for installation in ceiling or alternatively wall mounting. AHU- aggregates are of course designed to cope with the requirements of current regulations. In addition manages aggregates requirements of Passive House standard.
Control panel with 10 m cable is supplied loose together with the AHU – unit.
TECHNICAL DATA AHU-400 Ceiling
| Heating battery | -Phase/Voltage | (50Hz/VAC) | ~1 / 230 |
| -Power consumption | (W) | 2x750 | |
| Fans | -Phase/Voltage | (50Hz/VAC) | ~1 / 230 |
| -Total current for both fans at NORM operation | (A) | 0,40 | |
| Fuse | (A) | 10 | |
| Automatic system | Integrated | ||
| Filter class | Superpleat | F7 | |
| Thermal insulation | Sider/endevegger | 40 mm | |
| Tailgate | 20 mm | ||
| Front door | 25 mm | ||
| Weight | (kg) | 62 |
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Trade name |
Ensy |
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Product name |
AHU-400 HH AHU-400 HV |
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ErP compliance |
2016 |
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Unit category |
RVU |
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Unit type |
BVU |
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Drive |
Variable speed |
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Heat recovery type |
Regenerative |
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Thermal efficiency of HRS |
78 |
% |
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qVd max |
420 |
m³/h |
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PtU |
100 |
Pa |
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P el,max |
350 |
W |
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Sound power level Lwa |
43 |
dB(A) |
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qv ref |
294 |
m³/h |
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PtU ref |
50 |
Pa |
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Max external and Internal Leakage.
Overpressure 250 Pa |
1,9 |
% |
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Max external and Internal Leakage.
Underpressure 250 Pa |
1,7 |
% |
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Annual operation hours ta |
8760 |
h/a |
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Primary energy factor pef |
2,5 |
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Net ventilation rate qnet |
1,3 |
m³/hm² |
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MISC (ducted) |
1,1 |
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CTRL (local demand) |
0,65 |
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X value.
Motor drive characteristic (Variable speed) |
2 |
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SPI Specific power input (measurement) |
0,00053 |
kW/m³/h |
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Total hours heating season th Average |
5112 |
h/a |
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Total hours heating season th Cold |
6552 |
h/a |
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Total hours heating season th Warm |
4392 |
h/a |
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Average temperature difference ∆Th Average |
9,5 |
K |
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Average temperature difference ∆Th Cold |
14,5 |
K |
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Average temperature difference ∆Th Warm |
5 |
K |
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Thermal efficiency ηh |
0,75 |
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Specific heat capacity Cair |
0,000344 |
kWh/m³K |
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Reference natural ventilation rate qref |
2,2 |
m³/hm³ |
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Thermal efficiency of HRS ηt |
0,78 |
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Defrosting period t defr Average |
168 |
h/a |
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Defrosting period t defr Cold |
1003 |
h/a |
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Defrosting period t defr Warm |
0 |
h/a |
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Average temperature difference
defrost ∆Tdefr Average |
2,4 |
K |
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Average temperature difference
defrost ∆Tdefr Cold |
5,2 |
K |
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Average temperature difference
defrost ∆Tdefr Warm |
0 |
K |
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AEC average. Annual electrical consumption
per 100 m² |
281 |
kWh/a |
|
AEC cold |
281 |
kWh/a |
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AEC warm |
281 |
kWh/a |
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AHS Average. Annual heating saved per m² |
44,4 |
kWh/a |
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AHS Cold |
87,0 |
kWh/a |
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AHS Warm |
20,1 |
kWh/a |
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|
-37,4 |
kWh/m²a |
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SEC Cold |
-79,9 |
kWh/m²a |
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SEC Warm |
-13,1 |
kWh/m²a |
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Efficiency Class |
A |
| Airflow (Supply) | [m³/h] | ||
| Pressure (Supply) | [PA] | ||
AHU-400 HH AHU-400 HV
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| Airflow (Extract) | [m³/h] | ||
| Pressure (Extract) | [PA] | ||
| AHU-400 HH AHU-400 HV
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Document Name |
Model |
Language |
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Bruks- og monteringsanvisning AHU-400 HV1 and HH1 | Norsk | |
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Koblingsskjema/Wiring diagram AHU-400 HV and HH | Left/Right | Norsk/English |
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