AHI Carrier Catalog | Page 172

Physical data , sizes 252 to 852

30XA 252 302 352 402 452 504 502 602 702 752 802 854 852
COOLING
Cooling
Operating weight ** Standard unit + option 119 *
kg
3410
3450
3490
4313
4883
4524
4814
5707
5857
6157
6457
6670
6958
Standard unit + option 254 / 255 *
kg
3830
3860
4380
4830
4900
-
5470
6480
6640
7430
7750
-
7870
Compressors
06T semi-hermetic screw compressors , 50 r / s
Circuit A + B
1 + 1
1 + 1
1 + 1
1 + 1
1 + 1
1 + 1
1 + 1
1 + 1
1 + 1
1 + 1
1 + 1
1 + 1
1 + 1
Circuit C + D
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Refrigerant ** -Standard unit + option 119 * R-134a
Circuit A
kg
37
35
35
51
52
53.5
59
58
58
65
69
69
72
Circuit B
39
36
37
37
37
32.5
36
59
62
58
65
65
63
Circuit C + D
kg
-
-
-
-
-
-
-
-
-
-
-
-
Standard unit + options 254 / 255 *
Circuit A
kg
60
64
70
85
85
-
102
102
100
129
112
-
130
Circuit B
64
64
56
56
56
-
56
88
95
88
95
-
95
Circuit C + D
kg
-
-
-
-
-
-
-
-
-
-
-
-
-
Capacity control
Touch Pilot , electronic expansion valve ( EXV )
Minimum capacity
%
15
15
15
15
15
15
15
15
15
15
15
15
15
Condensers
All-aluminium micro-channel heat exchanger
Fans
Axial Flying Bird 4 , rotating shroud
Standard unit + option 119 * Quantity
6
6
6
8
8
8
9
11
12
12
12
12
14
Total air flow
l / s
27083
27083
27083
36111
36111
36111
40625
49653
54167
54167
54167
54167
63194
Rotation speed
r / s
15.7
15.7
15.7
15.7
15.7
15.7
15.7
15.7
15.7
15.7
15.7
15.7
15.7
Fans - Standard unit + options 254 / 255 * Quantity
6
6
7
8
8
-
9
11
12
13
13
-
14
Total air flow
l / s
20500
20500
20500
27333
27333
-
30750
37583
41000
41000
41000
-
47833
Rotation speed
r / s
11.7
11.7
11.7
11.7
11.7
-
11.7
11.7
11.7
11.7
11.7
-
11.7
Evaporator
Flooded shell-and-tube type
Water content
l
58
61
61
66
70
77
77
79
94
98
119
119
119
Without hydronic module
Max . water-side pressure 1000 kPa , Victaulic water inlet and outlet connections
Nominal diameter ‡
in
5
5
5
5
5
5
5
5
6
6
6
6
6
Actual outside diameter ‡
mm
141.3
141.3
141.3
141.3
141.3
141.3
141.3
141.3
168.3
168.3
168.3
168.3
168.3
With hydronic module ( option 116 )
Max . water-side pressure 400 kPa , nom . diameter 4 ”, actual outside diameter 114.3 mm , Victaulic water inlet +
outlet connections
Expansion tank volume
l
50
50
50
50
50
-
80
-
-
-
-
-
-
Chassis paint colour Colour
Colour code : RAL7035
† Eurovent-certified performances in accordance with standard EN14511-3:2013 . Cooling mode conditions : evaporator water entering / leaving temperature 12 ° C / 7 ° C , outside air temperature 35 ° C . evaporator fouling factor 0 m2 K / W
†† Gross performances , not in accordance with EN14511-3:2013 . These performances do not take into account the correction for the proportional heating capacity and power input generated by the water pump to overcome the internal pressure drop in the heat exchanger . Evaporator water entering / leaving temperature 12 ° C / 7 ° C , outside air temperature 35 ° C . evaporator fouling factor 0 m2 K / W
* Options : 119 = High energy efficiency , 257 = low noise level , 279 = compressor enclosure , 258 ,= very low sound level , 254 = traditional coils ( Cu / Al ), 255 = traditional coils ( Cu / Al ) without slots ** Weights are guidelines only . Refer to the unit nameplate . *** in dB ref = 10 -12 W , ( A ) weighting . Declared dualnumber noise emission values in accordance with ISO 4871 ( with an associated uncertainty of +/ -3dB ( A )). Measured in accordance with
ISO 9614-1 and certified by Eurovent . **** in dB ref 20 µ Pa , ( A ) weighting . Declared dualnumber noise emission values in accordance with ISO 4871 ( with an associated uncertainty of +/ -3dB ( A )). For information , calculated from the sound power level Lw ( A ). ‡ Evporator 1 and 2 connection diameters for sizes 1402 to 1502 .
Eurovent certified data
Notes : 1 Unit sizes 30XA 1402 to 1702 are supplied in two field-assembled modules . 2 Option 119 can be used with options 254 or 255 . Contact your Carrier representative for the performances .
172 C A R R I E R 2 0 1 6 / 2 0 1 7