S&P CADB-HE ECOWATT Series Manual page 46

6.3. RANGE SPECIFICATIONS
D Models: without heater battery
Model
CADB-HE D 04 ECOWATT
CADB-HE D 08 ECOWATT
CADB-HE D 16 ECOWATT
CADB-HE D 21 ECOWATT
CADB-HE D 40 ECOWATT
CADB-HE D 54 ECOWATT
* Humid effi ciency referring to nominal airfl ow, outdoor conditions (-5ºC / 80% RH) and indoor (20ºC / 50% RH).
DC Models: with built-in hot water coil
Model
connections
diameter
(mm)
CADB-HE DC 04 ECOWATT
CADB-HE DC 08 ECOWATT
CADB-HE DC 16 ECOWATT
CADB-HE DC 21 ECOWATT
CADB-HE DC 40 ECOWATT
CADB-HE DC 54 ECOWATT
* Humid effi ciency referring to nominal airfl ow, outdoor conditions (-5ºC / 80% RH) and indoor (20ºC / 50% RH).
DI Models: with built-in electric heater battery
Model
connections
diameter
(mm)
CADB-HE DI 04 ECOWATT 200
CADB-HE DI 08 ECOWATT 250
CADB-HE DI 16 ECOWATT 315
CADT-HE DI 21 ECOWATT 400
CADT-HE DI 40 ECOWATT 450
CADT-HE DI 54 ECOWATT 500
* Humid effi ciency referring to nominal airfl ow, outdoor conditions (-5ºC / 80% RH) and indoor (20ºC / 50% RH).
6.4. CONNECTIONS
6.4.1. Piping and duct connections
6.4.1.1. Connection with air duct
The fans are always blowing out with regard to the machine. Before making the connection of air
lines, verify existing identifi cation labels in each mouth of the heat recovery units.
Complete unit
Air connections Nominal
diameter airfl ow
(mm) (m 3 /h)
200 400
250 800
315 1.600
400 2.100
450 4.000
500 5.400
Complete unit
Air Nominal Effi ciency*
airfl ow (%)
(m 3 /h)
200 400 87
250 800 86,4
315 1.600 85,5
400 2.100 86,7
450 4.000 86,8
500 5.400 87,1
Complete unit
Air Nominal Effi ciency*
airfl ow (%)
3
(m /h)
400 87
800 86,4
1.600 85,5
2.100 86,7
4.000 86,8
5.400 87,1
Effi ciency* Electrical
(%) supply
87 1/230V, 50Hz
86,4 1/230V, 50Hz
85,5 1/230V, 50Hz
86,7 1/230V, 50Hz
86,8 1/230V, 50Hz
87,1 1/230V, 50Hz
Fan
Electrical Speed Maximum
supply (r.p.m.) current
(A)
1/230V, 50Hz 3500 0,62
1/230V, 50Hz 2650 1,1
1/230V, 50Hz 2845 1,6
1/230V, 50Hz 1580 1,9
1/230V, 50Hz 2435 3,5
1/230V, 50Hz 1945 4,8
Fan
Electrical Speed Maximum
supply (r.p.m.) current
(A)
1/230V, 50Hz 3500 0,62
1/230V, 50Hz 2650 1,1
1/230V, 50Hz 2845 1,6
1/230V, 50Hz 1580 1,9
1/230V, 50Hz 2435 3,5
1/230V, 50Hz 1945 4,8
46
Fan
Speed Maximum
(r.p.m.) current
(A)
3500 0,62
2650 1,1
2845 1,6
1580 1,9
2435 3,5
1945 4,8
Hot water coil
Heat power Heat power
T.water T.water
(kW) (kW)
T agua 80/60ºC T agua 50/45ºC
2,7 1,6
5,1 3,1
8,6 5,3
12,6 7,8
23,9 14,4
32,1 19,5
Electric heater battery
Electrical Power Maximum
supply (kW) current
(A)
1/230V, 50Hz 1 4,5
1/230V, 50Hz 2 9,1
1/230V, 50Hz 3,5 15,9
3/400V, 50Hz 6 9,1
3/400V, 50Hz 9 13,7
3/400V, 50Hz 12 18,2
Weight
(kg)
145
180
231
328
588
718
Weight
(kg)
147
183
235
333
597
730
Weight
(kg)
146
183
235
333
597
730