12
Aermec cod. 14.09 4086982_03
NRL 2000-3600 60Hz
EN
7.
TECHNICAL DATA FOR VERSIONS "A"
Model
2000
2250
2500
2800
3000
3300
3600
Cooling capacity
Tons
145
166
188
204
220
241
261
Total power input
kW
178,80
204,80
230,80
247,20
263,00
305,12
347,09
Total power input with LOW - PUMP
kW
184,80
210,80
236,80
255,20
271,00
316,12
358,09
Total power input with HIGH - PUMP
460V
kW
189,80
215,80
241,80
262,20
278,00
327,12
369,09
Water flow rate
460V
gpm
346
398
450
490
529
578
626
Total pressure drops
p.s.i.
5
6
6
6
7
8
9
Useful static pressur with LOW - PUMP
p.s.i.
20
17
15
21
18
15
12
Useful static pressur with HIGH - PUMP
p.s.i.
36
32
30
36
32
39
36
ENERGY INDICES
EER
BTU/Wat
9,71
9,75
9,78
9,93
10,07
9,49
9,04
IPLV
BTU/Wat
13,66
13,59
13,66
13,90
14,04
13,59
12,94
PROTECTION RATING
IP
24
24
24
24
24
24
24
DESUPERHEATER
Heating power recovered
BTU/h
607.361
697.101
787.181
858.836
928.103
1.011.359
1.094.956
Water flow
gmp
134.8
154.72
174.71
190.61
205.98
224.46
243.02
Pressure drop
psi
1.16
1.74
1.74
2.03
1.89
2.32
2.47
Q.ty
nr.
4
4
4
4
4
4
4
Defrost electric heater
nr. / W
4 / 40
4 / 40
4 / 40
4 / 40
4 / 40
4 / 40
4 / 40
Water content
l
2,3/2,3/2,3/2,3
2,6/2,6/2,3/2,3
2,6/2,6/2,6/2,6
2,6/3,3/2,6/3,3
3,3/3,3/3,3/3,3
3,3/3,8/3,3/3,8
3,8/3,8/3,8/3,8
Water connections
inch
2"
2"
2"
2"
2"
2"
2"
ELECTRICAL DATA
Total input current
1
460V
A
273.00
319.30
365.7
387.40
408.40
472.60
537.40
575V
A
218.80
258.20
297.60
313.10
328.20
381.60
435.40
TOTAL RECOVERY
Cooling capacity
Alls
ton
127.08
146.14
165.19
179.79
193.94
211.90
229.83
Total power input
Alls
kW
182.70
203.00
233.30
241.70
259.40
306.60
353.60
Heating power recovered
Alls
BTU/h
2.117.234
2.411.702
2.706.170
2.940.925
3.168.174
3.536.685
3.904.174
Water flow
Alls
gpm
469.9
535.26
600.61
652.71
703.15
784.93
866.49
Pressure drop
Alls
psi
14.07
14.
13.49
13.05
13.20
13.49
14.21
Q.ty
Alls
n°
2
2
2
2
2
2
2
Defrost electric heater
Alls
nr. / W
4 / 150
4 / 150
4 / 150
4 / 150
4 / 150
4 / 150
4 / 150
Water content
Alls
l
24 / 24
28 / 24
28 / 28
32 / 32
35 / 35
39 / 39
43 / 43
Water connections
Alls
inch
3"
3"
3"
3"
3"
3"
3"
COMPRESSORS SCROLL
Number / circuit
n°/n°
8/4
8/4
8/4
8/4
8/4
10/4
12/4
HEAT EXCHANGER SYSTEM SIDE
Exchanger capacity
gal
2 x 7,0
7,0 + 8,0
2 x 8,0
2 x 8,7
2 x 8,7
2 x 8,7
2 x 8,7
hydraulic connections (victaulic)
Ø
3"
3"/4"
4"
4"
4"
4"
4"
HYDRONIC KIT
STORAGE TANK
Storage tank
n°/gal
2 x 184.92
2 x 184.92
2 x 184.92
2 x 184.92
2 x 184.92
2 x 184.92
2 x 184.92
EXPANSION TANK
Expansion tank
n°/gal
4 x 25
4 x 25
4 x 25
4 x 25
4 x 25
4 x 25
4 x 25
Calibration expansion tank
p.s.i.
21
21
21
21
21
21
21
LOW HEAD PUMP
Input power
460V
kW
6,00
6,00
6,00
8,00
8,00
11,00
11,00
575V
kW
6,00
6,00
6,00
8,00
8,00
11,00
11,00
Pump current input
460V
A
9,88
9,88
9,88
12,46
12,46
16,86
16,86
575V
A
7,90
7,90
7,90
9,96
9,96
13,48
13,48
HIGH HEAD PUMP
Potenza assorbita
kW
11,00
11,00
11,00
15,00
15,00
22,00
22,00
Pump current input
460V
A
16,86
16,86
16,86
22,96
22,96
33,38
33,38
575V
A
13,48
13,48
13,48
18,38
18,38
26,70
26,70
SAFETY VALVE
Safety valve calibration
psi
87
87
87
87
87
87
87
FANS
Number
n°
8
12
16
16
16
16
16
Air flow rate
cfm
95344
143960
192576
189272
185968
185968
185968
Input power
460V
A
30,4
45,6
60,8
60,8
60,8
60,8
60,8
575V
A
26,6
39,8
53,1
53,1
53,1
53,1
53,1
Input current
460V
kW
16,0
24,0
32,0
32,0
32,0
32,0
32,0
575V
kW
17,4
26,2
34,9
34,9
34,9
34,9
34,9
SOUND DATA (COOLING MODE)
Sound pressure
dB(A)
60
63
65
66
67
67
67
Sound power
dB(A)
92
95
97
98
99
99
99
(1)
COOLING (AHRI CONDITIONS)
Outlet water temperature
6,7°C / 44,6°F
Flow rate
0,043 l/s kW
External temperature
35°C / 95°F
(2)
DATA REFERED NO PUMP VERSION
DESUPERHEATER/ TOTAL RECOVERY
Entering water
45°C
Leaving water
50°C
(3)
HEATING (AHRI CONDITIONS)
Inlet water temperature
40°C / 104°F
Outlet water temperature 45°C / 113°F
External air temperature 7°C b.s / 6°C b.u.
AHRI conditions
leaving water 6.7°C/44.6°F
flow rate 0.043 l/s per kW (full load)
Load 100%
air 35°C /95°F
Load 75%
air 26.7°C/80.06°F
Load 50%
air 18.3°C /64.94°F
Load 25%
air 12.8°C/55.04°F
