AERMEC NXW 0500, Техническое руководство по установке и обслуживанию

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Mod. NXW vers U.M. 0500 0550 0600 0650 0700 0750 0800 0900 1000 1250 1400
Cooling output
° - L
kW 105 113 139 156 177 209 241 273 305 332 360
Total input power kW 24.9 26.8 33.0 36.9 41.7 48.8 56.5 64.7 72.3 78.8 85.3
Evaporator water flow rate l/h 18031 19480 23988 26918 30381 35935 41488 46976 52463 57187 61909
Evaporator pressure drop kPa 26 31 28 35 38 41 43 48 31 32 32
ENERGY INDEXES
EER ° - L W/W 4.22 4.23 4.22 4.24 4.23 4.28 4.27 4.22 4.22 4.22 4.22
ELECTRICAL DATA 400V 3 50Hz
Input current (cooling)
° - L
A 54.1 56.7 65.4 70.6 96.3 105.3 114.2 134.4 154.6 156.8 160.2
Maximum current A 75 80 96 107 122 146 169 193 217 231 248
Starting current A 240 245 227 238 289 319 341 398 422 490 504
OIL CHARGE
Circuit (C1/C2) dm
3
6.6/3.6 6.6/3.6 6.6/6.6 6.6/6.6 7.2/7.2 13.4/7.2 13.4/13.4 13.4/13.4 13.4/13.4 13.9/13.9 13.9/13.9
Refrigerant dm
3
only with a watertight charge
COMPRESSOR (SCROLL)
No. of compressors/circuits ° - L no./no. 3/2 4/2
EVAPORATOR (plates)
Quantity
° - L
no. 1
Water content l 7.0 7.0 9.5 9.5 10.4 12.3 14.8 16.7 30.2 32.9 37.4
Victaulic water connections diam 2"1/2 2"1/2 2"1/2 2"1/2 2"1/2 2"1/2 2"1/2 2"1/2 3" 3" 3"
SOUND DATA
Sound power (1)
° 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)
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
°
mm 1835 1835 1835 1835 1835 1775 1775 1775 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
Height
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
6.3. STANDARD VERSION E SIZE 0500-0550-0600-0650-0700-0800-0900-1000-1250-1400
(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.
Reference data
processed water temperature 7°C
Condensing temperature 45°C
DT 5°C
17
INXWPY. 1004. 4438805_00