Basic HTML Version
PERFORMANCE CURVES
DUPLEX-S 1500
M007; S1058/1038.A
DUPLEX-S 2200
M014; S1058/1038.A
DUPLEX-S 3100
M010; S1058/1038.A
DUPLEX-S 4500
M012; S1058/1038.A
DUPLEX-S 5600
M017; S1058/1038.A
Available pressure p (Pa)
st
3
Volume flow rate (m /h)
P E R F O R M A N C E C U R V E S ( I N D O O R T Y P E )
H E A T I N G A N D C O O L I N G C A P A C I T I E S
Heating / cooling capacity Q (kW)
T/CH
Heat recovery efficiency φ (%)
H E A T R E C O V E R Y E F F I C I E N C Y
100
200
300
500
400
800
600
0
0
2 000
3 000
4 000
5 000
6 000
700
20
80
40
100
60
0
Max. heating capacity T at water temp.
drop of 80/60 °C; inlet air (after
recovery) + 3 °C, rh 30 %.
Max. cooling capacity CHW at 30%
water/ethylene glycol mixture temp. drop
of 6/12 °C; outdoor air at 30 °C, rh 50 %.
T.3
(3-row)
CHW.5
CHF.4
(5-row)
(4-row)
3
Volume flow rate (m /h)
max. heating capacity T.3
max. cooling capacity CHF.4 and CHW.5
0
1 000
2 000
3 000
4 000
5 000
6 000
3
Volume flow rate (m /h)
1 000
95
70
80
0
1 000
2 000
3 000
4 000
5 000
6 000
85
65
75
90
At t = -15 °C, t = +20 °C, rh = 55 %, Mi = Me
e1
i1
i1
At t = +7 °C, t = +20 °C, rh = 40 %, Mi = Me
e1
i1
i1
Supply section (G4)
Exhaust section
Supply section with T.3
Supply section with CHF.4
Supply section with CHF.5
Supply section with T.3+CHF.4
Supply section with T.3+CHW.5
Recommended operation
area with high efficiency
Note: for performance curves of a rooftop version see the respective catalog sheet
DUPLEX-S
typ 1500 2200 3100 4500 5600
1)
3 -1
Supply air – max.
m h 1 500 2 200 3 200 5 000 6 500
1)
3 -1
Exhaust air – max.
m h 1 450 2 000 3 000 4 900 5 700
2)
Recovery efficiency
%
up to 80
Configurations
– see the „installation positions” table
3)
Weight
kg
125-210 135-235200-340230-420300-520
Max. power input
kW based on fan type
Power supply
V 230 230
230/400
400 400
Frequency
Hz
50
-1
Speed
min based on fan type
4)
Heating capacity T – max. kW 21 24 41 63 80
4)
Cooling capacity CHW -max. kW 9 12 20 30 39
4)
Cooling capacity CHF -max.
kW 10 13 21 32 41
DUPLEX-NS
typ 1500 2200 3100 4500
1)
3 -1
Supply air – max..
m h 1 500 2 200 3 200 6 500
1)
3 -1
Exhaust air – max.
m h 1 450 2 000 3 000 4 900
2)
Recovery efficiency
% up to 80
Configurations
– see the „installation positions” table
3)
Weightt
kg
185-280 230-350 290-450 340-560
Max. power input
kW based on fan type
Power supply
V 230 230
230/400
400
Frequency
Hz
50
-1
Speed
min based on fan type
4)
Heating capacity T – max.
kW 21 24 41 63
4)
Cooling capacity CHW -max. kW 9 12 20 30
4)
Cooling capacity CHF -max. kW 10 13 21 32
I N D O O R T Y P E
R O O F T O P T Y P E
1)
maximum airflow through units at zero external pressure
2)
based on air volume flow
3)
based on accessories
4)
based on coil type, medium, and water flow
1)
maximum airflow through units at zero external pressure
2)
based on air volume flow
3)
based on accessories
4)
based on coil type, medium, and water flow