AERMEC NXW 0900 User Manual

Mod. NXW vers U.M. 0500 0550 0600 0650 0700 0750 0800 0900 1000 1250 1400
DESUPERHEATER (PLATES)
Recovered heating capacity
H - L
(1) kW 21.0 22.6 27.2 29.0 32.4
37.6 43.0 49.1 55.0 59.4 62.0
Quantity no. 1
Desuperheater water flow rate (1) l/h 3620 3890 4680 4990 5570
6460 7390 8450 9460 10210 10660
Desuperheater pressure drops (1) kPa 2.0 2.3 3.3 3.8 4.7
6.4 8.3 2.4 3.0 3.5 3.8
Water connections (VICTAULIC) diam 2” 2” 2” 2” 2” 2” 2” 2” 2” 2” 2”
Weight of the recovery exchanger kg
EVAPORATOR SIDE PUMPS
Input power
M, N
Kw
1.1 1.1 1.1 1.5 1.5 2.2 2.2 2.2 2.2 3.0 3.0
O, P 2.2 2.2 2.2 3.0 3.0 3.0 4.0 4.0 4.0 4.0 4.0
Input current
M, N
A
2.6 2.6 2.6 3.4 3.4 5.0 5.0 5.0 5.0 6.2 6.2
O, P 5.0 5.0 5.0 6.2 6.2 6.2 8.1 8.1 8.1 8.1 8.1
Evaporator useful head * LP M, N kPa
107 102 88 110 95 131 102 104 95 121 108
Evaporator useful head * HP O, P kPa
202 192 183 235 217 182 194 200 197 185 175
CONDENSER SIDE PUMPS
Input power
U, V, J
Kw
1.1 1.1 1.5 1.5 2.2 2.2 3.0 3.0 3.0 3.0 4.0
W, Z, K 2.2 2.2 2.2 3.0 3.0 4.0 4.0 4.0 5.5 5.5 5.5
Input current
U, V, J
A
2.6 2.6 3.4 3.4 5.0 5.0 6.2 6.2 6.2 6.2 8.1
W, Z, K 5.0 5.0 5.0 6.2 6.2 8.1 8.1 8.1 11.0 11.0 11.0
Condenser useful head * LP U, V, J kPa
90 81 100 75 120 94 109 111 99 76 135
Condenser useful head * HP W, Z, K kPa
191 176 161 196 170 187 166 174 221 198 176
EXPANSION TANK
Capacity
H - L
l 2525252525252525252525
Pressure calibration Bar 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5
Quantity n° 1 1 1 1 1 1 1 1 1 1 1
SOUND DATA
Sound power (1)
H
dB(A)
78 79 79 80 82 86 88 88 88 90 90
Sound pressure (2) 46 47 47 48 50 54
56 56 56 58 58
Sound power (1)
H - L dB(A)
72 73 73 74 76 80 82 82 82 84 84
Sound pressure (2) 40 41 41 42 44 48
50 50 50 52 52
DIMENSIONS
Height
H
mm 1835 1835 1835 1835 1835 1775 1775 1820 1820 1820 1820
Width mm 800 800 800 800 800 800 800 800 800 800 800
Depth mm 1790 1790 1790 1790 1790 2090 2354 2354 2354 2354 2354
Weight kg 628 633 734 743 791 948 1042 1275 1545 1577 1657
Height
H-L
mm 1885 1885 1885 1885 1885 1885 1885 1885 1885 1885 1885
Width mm 800 800 800 800 800 800 800 800 800 800 800
Depth mm 2090 2090 2090 2090 2090 2090 2354 2354 2354 2354 2354
Weight kg 801 805 907 915 963 1121
1240 1473 1743 1775 1855
Height
PUMPS
mm 1775 1775 1775 1775 1775 1775 1775 1850 1850 1850 1850
Width mm 800 800 800 800 800 800 800 800 800 800 800
Depth mm 3020 3020 3020 3020 3020 3020 3420 3420 3420 3420 3420
Height
PUMPS L
mm 1885 1885 1885 1885 1885 1885 1885 1885 1885 1885 1885
Width mm 800 800 800 800 800 800 800 800 800 800 800
Depth mm 3020 3020 3020 3020 3020 3020 3420 3420 3420 3420 3420
(1) SOUND POWER
Aermec determines the value of the sound power based on the
measurements taken in accordance with standard 9614-2, with
respect to the certification requirement Eurovent.
(2) SOUND PRESSURE
Sound pressure in free field on reflecting plane (direction fact.
Q=2), at 10 metres distance from the external surface of the
unit, in accordance with standard ISO 3744.
* Performance values refer to cooling mode
16
INXWPY. 1004. 4438805_00

AERMEC NXW 0900 Specifications

General

Brand	AERMEC
Model	NXW 0900
Category	Chiller
Language	English