• 11 •
NAC
NEOSYS
NAC
420
480
540
600
640
kW
429,6
489,9
530,9
605,0
626,9
152,3
174,3
201,9
219,1
226,1
EER
(2)
2,82
2,81
2,63
2,76
2,77
ESEER
(3)
4,19
4,01
4,0
4,15
4,17
4,12
4,11
4,17
4,15
4,17
%
162
161
164
163
164
5,02
5,04
5,02
5,01
5,01
3,50
3,60
3,60
3,70
3,70
2
kg
34
34
34
42,5
42,5
6
%
14-33-48-67-81-
100
17-33-50-67-
83-100
18-33-51-67-
85-100
17-33-50-67-
83-100
17-33-50-67-
83-100
(6,3x3)
+ (6,8x3)
(6,3x3)
+ (6,3x3)
(6,3x3)
+ (6,3x3)
(6,3x3)
+ (6,3x3)
(6,3x3)
+ (6,3x3)
8
8
8
10
10
8
8
8
10
10
mm
800
m
3
/h
174 400
174 400
174 400
218 000
218 000
kW
12,8
12,8
12,8
16
16
m
3
/h
73,9
84,3
91,3
104,1
107,9
35
43
43
52
56
kPa
50,3
48,8
56,7
59,0
58,4
600
5"
5"
6"
6"
6"
400V / III / 50 Hz
A
594,8
638,9
765,9
817,0
817,0
344,1
388,2
431,7
482,8
482,8
410A
R
Application Guide /NEOSYS-AGU-1801-E
COOLING ONLY
Cooling mode
Cooling capacity
(1)
Total absorbed power
(1)
Seasonal Energy Ef
fi
ciency Ratio
(3)
SEER
Seasonal energy efficiency
(4)
ɳ
s,c
Seasonal Energy Performance Ratio
(5)
SEPR -
High temperature (7°C)
Seasonal Energy Performance Ratio
(6)
SEPR -
Medium temperature (-8°C)
Refrigeration circuit
Number of circuit
Refrigerant load per circuit (R410A)
Type of expansion valve
Thermostatic expansion valve
Electronic expansion valve
Compressors
Scroll - Hermetic
Number of compressors
Capacity steps
Oil type
MOBIL EAL Arctic 22CC or ICI EMKARATE RL32CF
Oil load per compressor
Condenser
Microchannel aluminium tube and
fi
ns - Air cooled
Number of condenser
Fan & Motor
Variable speed fans
Number of fans
Diameter
Maximum speed
Variable speed - 900 rpm maximum
Nominal air
fl
ow (100%)
Total motor power input (900 rpm)
Evaporator
AISI 304 stainless steel plate brazed with copper heat exchanger
Water
fl
ow rate
(1)
Water volume
Pressure drop
(1)
Water operating pressure
Hydraulic connections
Victaulic
Water inlet/outlet
Electrical data
Start-up intensity
Maximum current
GENERAL DATA
Comfort
applications
Process
applica-
tions
(1) EUROVENT certi
fi
ed data, in accordance
with standard EN14511 :
Water inlet/outlet temperature = 12°C / 7°C
Outdoor air temperature = 35°C.
(2) ESEER following Eurovent calculation
method, in accordance with standard
EN14511
(3)
SEER in accordance with standard
EN14825.
(4)
Following ecodesign regulation nr
EU
2016/2281
on space cooling,
normalized leaving water temperature
at 7°C, in accordance with standard
EN14825.
(5)
Following ecodesign regulation nr
EU
2016/2281
on process cooling units,
normalized leaving water temperature
at 7°C, in accordance with standard
EN14825.
(6)
Following ecodesign regulation nr
EU 2015/1095
on process cooling chillers,
normalized leaving water temperature
at -8°C, in accordance with standard
EN14825.
