AHU 300 Ceiling
AHU 300 Ceiling is a ventilation unit in Ensy its AHU series. AHU 300 Ceiling left and right variant has a capacity of 300 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-300 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-300 Ceiling
| Heating battery | -Phase/Voltage | (50Hz/VAC) | ~1 / 230 |
| -Power consumption | (W) | 800 | |
| Fans | -Phase/Voltage | (50Hz/VAC) | ~1 / 230 |
| -Total current for both fans at NORM operation | (A) | 0,18 | |
| -RPM at MAX operation | o/min | 2100 | |
| Fuse | (A) | 10 | |
| Automatic system | Integrated | ||
| Filter class | Superpleat | F7 | |
| Thermal insulation | (mm) | 40 | |
| Weight | (kg) | 49,5 | |
|
Basic unit |
||
|
Trade name |
Ensy |
|
|
Product name |
AHU-300 HH AHU-300 HV |
|
|
ErP compliance |
2018 |
|
|
Unit category |
RVU |
|
|
Unit type |
BVU |
|
|
Drive |
Variable speed |
|
|
Heat recovery type |
Regenerative |
|
|
Thermal efficiency of HRS |
90 |
% |
|
qVd max |
240 |
m³/h |
|
PtU |
100 |
Pa |
|
P el,max |
243 |
W |
|
Sound power level Lwa |
43 |
dB(A) |
|
qv ref |
168 |
m³/h |
|
PtU ref |
50 |
Pa |
|
Max external and Internal Leakage.
Overpressure 250 Pa |
3.9 |
% |
|
Max external and Internal Leakage. Underpressure 250 Pa |
4.0 |
% |
|
Annual operation hours ta |
8760 |
h/a |
|
Primary energy factor pef |
2,5 |
|
|
Net ventilation rate qnet |
1,3 |
m³/hm² |
|
MISC (ducted) |
1,1 |
|
|
CTRL (local demand) |
0,65 |
|
|
X value.
Motor drive characteristic (Variable speed) |
2 |
|
|
SPI Specific power input (measurement) |
0,00046 |
kW/m³/h |
|
Total hours heating season th Average |
5112 |
h/a |
|
Total hours heating season th Cold |
6552 |
h/a |
|
Total hours heating season th Warm |
4392 |
h/a |
|
Average temperature difference ∆Th Average |
9,5 |
K |
|
Average temperature difference ∆Th Cold |
14,5 |
K |
|
Average temperature difference ∆Th Warm |
5 |
K |
|
Thermal efficiency ηh |
0,75 |
|
|
Specific heat capacity Cair |
0,000344 |
kWh/m³K |
|
Reference natural ventilation rate qref |
2,2 |
m³/hm³ |
|
Thermal efficiency of HRS ηt |
0,90 |
|
|
Defrosting period t defr Average |
168 |
h/a |
|
Defrosting period t defr Cold |
1003 |
h/a |
|
Defrosting period t defr Warm |
0 |
h/a |
|
Average temperature difference defrost ∆Tdefr Average |
2,4 |
K |
|
Average temperature difference defrost ∆Tdefr Cold |
5,2 |
K |
|
Average temperature difference defrost ∆Tdefr Warm |
0 |
K |
|
AEC average. Annual electrical consumption
per 100 m² |
244 |
kWh/a |
|
AEC cold |
244 |
kWh/a |
|
AEC warm |
244 |
kWh/a |
|
AHS Average. Annual heating saved per m² |
46,9 |
kWh/a |
|
AHS Cold |
91,8 |
kWh/a |
|
AHS Warm |
21,2 |
kWh/a |
|
|
-40,8 |
kWh/m²a |
|
SEC Cold |
-85,7 |
kWh/m²a |
|
SEC Warm |
-15,1 |
kWh/m²a |
|
Efficiency Class |
A |
|
| Airflow (Supply) | [m³/h] | ||
| Pressure (Supply) | [PA] | ||
AHU-300 HH AHU-300 HV
| |||
| Airflow (Extract) | [m³/h] | ||
| Pressure (Extract) | [PA] | ||
| AHU-300 HH AHU-300 HV
| |||
Model |
Language |
||
 |
Koblingsskjema/Wiring diagram AHU-300 H | Right/Left | Norwegian/English |
| |
393802-2 User manual and Instruction Guide AHU-300 HV and HH | Right/Left | English |