AHI Carrier Catalog | Page 648

Physical and electrical data at Eurovent conditions 42NH - Size 4
With G1 filter - without plenum
42NH 429 439
AIR TREATMENT
Fan speed 2V 4V 6V 7V 10V 2V 4V 6V 7V 10V ( Eurovent certification speeds ) ( L ) ( M ) ( H ) ( Max ) ( L ) ( M ) ( H ) ( Max ) Air flow l / s 81 148 197 218 231 81 148 197 218 231 m 3 / h 293 533 709 786 832 293 533 709 786 832 Available static pressure Pa 15 50 88 109 122 15 50 88 109 122
Cooling mode , two pipes * Total cooling capacity
kW
1.61
2.73
3.40
3.65
3.79
1.69
3.17
4.15
4.53
4.74
Sensible cooling capacity
kW
1.31
2.25
2.85
3.09
3.22
1.36
2.50
3.28
3.60
3.78
Water flow rate
l / s
0.08
0.13
0.16
0.18
0.18
0.08
0.15
0.20
0.22
0.23
l / h
280
470
580
630
650
290
550
710
780
810
Water pressure drop
kPa
6
17
26
29
31
6
21
33
39
42
Water content
l
1.0
1.3
Heating mode , two pipes ** Heating capacity
kW
2.17
3.92
5.05
5.50
5.75
2.47
4.55
6.01
6.62
6.97
Cooling mode , four pipes *
Total cooling capacity
kW
1.69
2.83
3.53
3.81
3.96
Sensible cooling capacity
kW
1.35
2.31
2.94
3.19
3.33
Water flow rate
l / s
NA
0.08
0.14
0.17
0.18
0.19
l / h
290
490
610
650
680
Water pressure drop
kPa
9
24
35
40
43
Water content
l
0.9
Heating mode , four pipes ***
Heating capacity
kW
2.19
4.17
5.44
5.93
6.21
Water flow rate
l / s l / h
NA
0.05
190
0.10
370
0.13
480
0.14
520
0.15
550
Water pressure drop
kPa
9
29
46
53
58
Water content
l
0.5
Electric heater
230V ± 10 % - 1ph
230V ± 10 % - 1ph
Maximum capacity
W
1600
1600
Current drawn
A
7.3
7.3
Sound levels
Sound power level ( return and radiated )
dB ( A )
43
55
61
63
65
43
55
61
63
65
Sound power level ( supply )
dB ( A )
44
57
65
67
70
44
57
65
67
70
Electrical data , motor Power input
W
10.5
43
99
140
172
10.5
43
99
140
172
Current drawn
A
0.12
0.43
0.98
1.26
1.31
0.12
0.43
0.98
1.26
1.31
FCEER [ energy class ] - 2 pipes
82
[ B ]
91
[ A ]
FCCOP [ energy class ]
119
[ A ]
137
[ A ]
FCEER [ energy class ] - 4 pipes
86
[ A ]
FCCOP [ energy class ]
124
[ A ]
Fan speed : L = Low , M = Medium , H = High
*
Eurovent conditions : Entering air temperature = 27 ° C db / 47 % rh – entering water temperature = 7 ° C , water temperature difference = 5 K .
**
Eurovent conditions : Entering air temperature = 20 ° C , entering water temperature = 50 ° C , same water flow rate as in cooling .
***
Eurovent conditions : Entering air temperature = 20 ° C , entering water temperature = 70 ° C , water temperature difference = 10 K .
Eurovent certified data
648 C A R R I E R 2 0 1 6 / 2 0 1 7