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ACCURATE - AF Water-cooled direct expansion unit with indirect free cooling
Model
Frame
No. of circuits / no. of compressors
Refrigerant
Rated air flow-rate
Power supply
CAPACITY DELIVERED (DX)
Gross total capacity (1)
Gross sensible capacity (1)
SHR
Compressor power consumption
Power cons. with std. EC radial fans
Power cons. with HP EC radial fans
Water flow-rate (1)
Pessure drop Dp (1)
Power supply
CAPACITY DELIVERED (DX)
Gross total capacity (1)
Gross sensible capacity (1)
SHR
Compressor power consumption
Power cons. with std. EC radial fans
Power cons. with HP EC radial fans
Power supply
CAPACITY DELIVERED (DX)
Gross total capacity (1)
Gross sensible capacity (1)
SHR
Compressor power consumption
Power cons. with std. EC radial fans
Power cons. with HP EC radial fans
Power supply
CAPACITY DELIVERED (DX)
Gross total capacity (1)
Gross sensible capacity (1)
SHR
Compressor power consumption
Power cons. with std. EC radial fans
Power cons. with HP EC radial fans
CAPACITY DELIVERED IN FREE COOLING MODE
Gross total capacity (2)
Gross sensible capacity (2)
SHR
Pressure drop in FC operation
Total water content
FANS
No. of std. EC radial fans
No. of HP EC radial fans
Sound pressure level (5)
PLATE CONDENSER
Type
Number
Water content
CONNECTIONS
Water connections *
HUMIDIFIER
Capacity
ELECTRIC HEATERS
Steps
Heating capacity
1 - air 24°C-50%, water 30-35°C - ESP 20 Pa
DIMENSIONS
5 - measured at a height of 1.5 m and 2 m from the front of the unit in free field
Length
Depth
Height
OUTDOOR UNIT COMBINATIONS
BDC Dry Cooler
1 - air 24°C-50%, water 30-35°C - ESP 20 Pa
2 - inlet water 10°C and same flow-rate as calculated for DX operation - ESP 20 Pa
5 - Average sound pressure level, at a distance of 2 m, for units in a free field on a reflecting surface.
The average sound pressure level is calculated based on the sound power level measured in accordance with ISO 3744.
*WARNING,THE DIAMETERS OF THE CONNECTION LINES BETWEEN THE INDOOR UNIT AND DRY COOLER MUST BE SIZED
BY THE INSTALLER BASED ON THE INSTRUCTIONS SHOWN IN THE PARAGRAPH ON WATER CONNECTIONS
ACCURATE AX - AW - AD - AT - AF
20
26
29
F3
1/1
1/1
1/1
mc/h
6000
7500
8000
V/Ph/Hz
kW
24,9
30,6
32,3
kW
22,8
28,3
30,0
0,92
0,92
0,93
kW
4,40
5,40
6,11
kW
1,35
1,80
1,80
kW
0,89
1,69
1,69
l/h
5080
6240
6650
kPa
50
71
45
V/Ph/Hz
kW
25,6
29,4
32,3
kW
23,1
27,7
30,0
0,90
0,95
0,93
kW
4,66
5,29
6,39
kW
1,35
1,80
1,80
kW
0,89
1,69
1,69
V/Ph/Hz
kW
25,8
29,5
32,4
kW
23,2
27,8
30,1
0,90
0,94
0,93
kW
4,77
5,37
6,53
kW
1,35
1,80
1,80
kW
0,89
1,69
1,69
V/Ph/Hz
kW
25,9
29,4
32,5
kW
23,3
27,8
30,1
0,90
0,94
0,93
kW
4,76
5,43
6,54
kW
1,20
1,97
1,97
kW
0,99
1,76
2,01
kW
19,95
24,04
25,10
kW
19,95
24,04
25,10
1
1
1
kPa
65
90
86
l
10
10
10
1
1
1
1
1
1
dB(A)
56
60
60
1
1
1
l
0,8
0,8
0,8
IN
1"1/2 F
1"1/2 F
1"1/2 F
OUT
1"1/4 M 1"1/4 M 1"1/4 M 1"1/4 M 1"1/4 M 1"1/4 M 1"1/4 M 1"1/4 M 1"1/4 M
kg/h
5
5
5
3
3
3
kW
9
9
9
mm
1000
mm
790
mm
1980
030m
039m
039m
39
30
40
50
F4
1/1
2/2
2/2
2/2
R410A
13000
10000
13000
13500
400/3N/50
47,3
38,1
50,0
54,5
46,9
36,7
47,9
50,7
0,99
0,96
0,96
0,93
8,00
6,44
8,61
10,55
3,20
1,30
3,20
3,20
3,51
2,09
3,51
3,51
9580
3865x2 5075x2 5625x2 7155x2 7795x2
66
50
61
52
460/3/60
48,9
39,8
51,4
52,5
48,1
37,6
48,7
49,9
0,98
0,94
0,95
0,95
8,49
8,14
9,09
10,17
3,20
1,30
3,20
3,20
3,51
2,09
3,51
3,51
380/3/60
49,0
39,8
51,7
52,7
48,1
37,6
48,8
50,0
0,98
0,94
0,95
0,95
8,76
7,12
9,30
10,35
3,20
1,30
3,20
3,20
3,51
2,09
3,51
3,51
230/3/60
49,0
40,4
51,9
52,8
48,1
37,9
49,0
50,0
0,98
0,94
0,94
0,95
8,76
7,06
9,30
10,47
3,50
2,10
3,50
3,50
3,66
2,14
3,66
3,95
40,79
33,62
41,47
43,80
40,79
33,62
41,47
43,80
1
1
1
1
85
64
84
100
18
18
17
17
2
2
2
2
2
2
2
2
64
59
64
64
AISI316 plate heat exchanger
1
1
1
1
3,9
3,9
2,5
2,5
1"1/2 F
1"1/2 F
1"1/2 F
1"1/2 F
5
5
5
5
3
3
3
3
15
15
15
15
1550
790
1980
052m
039m
052m
062m
60
70
80
90
F5
F6
2/2
2/2
2/2
2/2
18000
19000
24000
24000
70,3
76,6
91,8
101,9
66,8
71,1
88,2
92,2
0,95
0,93
0,96
0,90
12,28
13,30
16,03
19,33
4,50
4,50
6,10
6,10
5,11
5,11
6,72
6,72
18640
21000
63
68
54
69
70,5
79,8
95,9
103,4
66,9
72,5
88,0
90,6
0,95
0,91
0,92
0,88
12,89
14,15
16,67
18,85
4,50
4,50
6,10
6,10
5,11
5,11
6,72
6,72
70,7
80,1
95,3
103,0
67,0
72,5
87,7
90,4
0,95
0,91
0,92
0,88
13,12
14,65
17,72
19,81
4,50
4,50
6,10
6,10
5,11
5,11
6,72
6,72
71,0
80,1
95,9
103,0
67,1
72,5
88,0
90,4
0,95
0,91
0,92
0,88
13,14
14,65
16,67
19,81
4,90
4,90
7,60
7,60
4,86
5,63
7,10
7,10
56,62
58,10
76,67
78,26
56,62
58,10
76,67
78,26
1
1
1
1
90
103
66
83
22
23
28
29
3
3
3
3
3
3
4
4
67
67
67
67
1
1
2
2
3
3,8
2x1,6
2x2,5
2" F
2" F
2" F
2" F
2" M
2" M
8
8
8
8
3
3
3
3
18
18
18
18
2100
2650
790
790
1980
1980
078m
092m
103m
123m
EN
11
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