Pressure Drops; Electrical Data; Nac - Lennox NEOSYS NAC 200 Application Manual

GENERAL DATA
COOLING ONLY
NEOSYS
Cooling mode
Cooling capacity
(1)
Total absorbed power
(1)
EER
(1)
ESEER
(2)
Seasonal Energy Effi ciency Ratio
SEER
Seasonal energy efficiency
ɳs,c
Seasonal Energy Performance Ratio
SEPR - High temperature (7°C)
Seasonal Energy Performance Ratio
SEPR - Medium temperature (-8°C)
Refrigeration circuit
Number of circuit
Refrigerant load per circuit (R410A)
Type of expansion valve
Compressors
Number of compressors
Capacity steps
Oil type
Oil load per compressor
Condenser
Number of condenser
Fan & Motor
Number of fans
Diameter
Maximum speed
Nominal air fl ow (100%)
Total motor power input (900 rpm)
Evaporator
Water fl ow rate
(1)
Water volume
Pressure drop (1)
Water operating pressure
Hydraulic connections
Water inlet/outlet

Electrical data

Start-up intensity
Maximum current
(1) EUROVENT certifi 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.
• 10 •

NAC

kW
(3)
(4)
%
(5)
(6)
kg 12,4/13
31-62-81-
%
(3,2+6,8)
l
+ (3,2+6,8)
mm
m /h
3
kW
m 3 /h
l
kPa
A
(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.
200 230 270
208,2 235,7 272,8
72,1 85,7 106,7
2,89 2,75 2,56
4,24 4,03 3,99
3,83 3,85 3,82
150 151 150
4,88 4,93 5,01
3,20 3,26 3,50
12,3/13 14,1/15
Thermostatic expansion valve
Scroll - Hermetic
4 4 4
34-68-84- 28-57-78-
100 100 100
MOBIL EAL Arctic 22CC or ICI EMKARATE RL32CF
(3,2+6,3) (6,8+6,3)
+ (3,2+6,3) + (6,8+6,3)
Microchannel Aluminium Tube and fi ns
4 4 4
Variable speed fans
4 4 4
Variable speed - 900 rpm maximum
87 200 87 200 87 200
6,4 6,4 6,4
AISI 304 stainless steel plate brazed with copper heat exchanger
35,8 40,6 46,9
13 13 16
43,0 54,1 55,9
4" 4" 4"
400V / III / 50 Hz
393,9 446,5 475,7
166,5 195,8 225,0
R 410A
300 340
307,6 351,3
106,9 125,6
2,88 2,80
4,04 4,15
3,89 3,89
153 153
4,95 4,98
3,30 3,40
2
18,2/19,1 22,4/19,3
4 5
27-53-73- 18-41-59-
100 82-100
(6,3x2) (6,8x3)
+ (6,8+6,3) + (6,3x2)
6 6
6 6
800
130 800 130 800
9,6 9,6
52,9 60,4
24 35
48,1 34,7
600
Victaulic
4" 5"
498,0 527,9
247,3 277,2
(6) Following ecodesign regulation nr
EU 2015/1095 on process cooling chillers,
normalized leaving water temperature
at -8°C, in accordance with standard
EN14825.
Application Guide / NEOSYS-AGU-1801-E
NAC
380
387,3
149,1
2,60
3,90
3,99
157
5,01
3,50
22,4/19,4
5
20-40-60-
80-100
(6,3x3)
+ (6,3x2)
6
6
130 800
9,6
66,6
35
41,6
5"
572,0
321,3