Technical Data - Casals QUANTICA EEC Manual De Instalación, Operación Y Mantenimiento

8. TECHNICAL DATA

MODEL
Type of ventilation unit
Type of drive installed
Type of fans
Type of heat recovery system (HRS)
Winter Thermal Efficiency (ηt_nrvu)
Winter Thermal Efficiency (2)
Nominal airflow rate
Electrical power consumption
Installed electrical power
SFP
int
SFP 2018
lim
Front speed at design range
External nominal press. Δps, ext Ret./Supp.
Internal pressure drop Δps, int Ret./Supp.
Fans static efficiency (UE) n.327/2011
Max. external / internal leakage percentage
(EN1886)
Energy classification filters
Filter pressure switch
Sound power level (4)
Sound pressure level
(5)
Power supply
(1) ratio between the thermal gain of the inlet air (0 °C) and the thermal loss of the exhaust air (20 °C), both referred to the external temperature, measured under dry reference conditions,
with balanced mass flow and a thermal difference of the internal/external air of 20K, excluding the thermal gain generated by the fan motors and the internal leakage, in accordance with the
provisions of attached V of EU Regulation No 1253/2014
outside air: -5 °C / 80 % RH - Inside air: 20 °C / 50 % RH
(2)
(3) performance with clean filters
type/nr.
type/nr.
%
(1)
%
3
m /h
kW
kW
W/(m 3 /s)
W/(m 3 /s)
m/s
Pa
(3) 200/250
Pa
318/294
%
%
dB(A)
dB(A)
V/ph/Hz
045 060
UVNR-B (Non Residential Ventilation Units - Bidirectional)
Analog signal on EC fan (0-10Vdc)
EC / 4 EC / 2
static counter-flow / 1
79,4 79,9
91,8 92,4
4500 6000
2,09 2,66
3,90 5,00
986 957
1103 1058
1,67 1,67
200/250 200/250
329/305 277/219
54,4 55,5
L1 | max 5,0 % at +250 Pa
ePM
1
present
69,0 69,0
51,0 51,0
400/3/50
sound power level calculated in accordance with EN 3744
(4)
(5) sound press. level measured at 1 m free field distance, in accordance with EN 3744
EN
080 100
EC / 2 EC / 2
79,5 81,3
92,0 93,7
8000 10000 13000
3,39 4,26
9,30 10,00
822 960
996 1048
1,65 1,75
200/250 200/250
370/336 310/297
69,3 55,5
≥ 50% (F7)
71,0 76,0
51,0 56,0
19
130
EC / 4
79,0
91,5
5,90
10,00
962
981
2,19
55,5
73,0
54,0