Connections; Piping And Duct Connections; Connection With Air Duct; Connecting The Water Coil Piping - S&P CADB/T-N PRO-REG Instrucciones De Uso

Model
CADB-N 05 PRO-REG
CADB-N 08 PRO-REG
CADB-N 18 PRO-REG
CADB-N 30 PRO-REG
CADT-N 45 PRO-REG
CADT-N 55 PRO-REG
CADT-N 80 PRO-REG
* 2 Heat recovery unit (both fans + maximum power resistance).
Model
CADB-N 05 PRO-REG
CADB-N 08 PRO-REG
CADB-N 18 PRO-REG
CADB-N 30 PRO-REG
CADT-N 45 PRO-REG
CADT-N 55 PRO-REG
CADT-N 80 PRO-REG
* 1 Heat recovery unit total (both fans).
3
* A maximum airflow, water in/Out temp = 80ºC/60ºC.

7.5. CONNECTIONS

7.5.1. Piping and duct connections

7.5.1.1. 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.
7.5.1.2. Connecting the water coil piping. DC Versions
Connecting the unit to the water network
- Maximum pressure: 31.62 bar
- Maximum temperature: 150°C
Maximum
airfl ow
Power supply
(m 3 /h)
470 230/1 Ph/50Hz
780 230/1 Ph/50Hz
1560 400/3Ph+N/50Hz
2630 400/3Ph+N/50Hz
4250 400/3Ph+N/50Hz
5300 400/3Ph+N/50Hz
8160 400/3Ph+N/50Hz
Maximum
airfl ow
Power supply
3
(m /h)
470 230/1 Ph/50Hz
780 230/1 Ph/50Hz
1560 230/1 Ph/50Hz
2630 230/1 Ph/50Hz
4250 400/3Ph+N/50Hz
5300 400/3Ph+N/50Hz
8160 400/3Ph+N/50Hz
DI VERSIONS
Max. absorbed
current
(A)*
10,9
18,4
11,6
17,0
21,4
23,9
35,0
DC VERSIONS
Max. Thermal
absorbed power
current (kW)*
(A)* 1
1,8
2,4
2,4 12,2
3,3 19,1
5,4 30,5
5,6 38,1
7,6 55,3
44
Power resistances
heater
2
(kW)
2
3,5
6
9
10,5
12
18
Water Water
fl ow pressure
3 (l/h)* 3 drop
(kPa)*
2,5 101
5,3 230
526
821
1314
1638
2380
3
0,5
3,4
5
4,8
5
7
4,7