44
Cooling only - Technical specifications
➀
Capacities of HIGH PERFORMANCE series based on :
COOLING mode : +12°C/+7°C and condenser air inlet tempe35°C
➁
EER in gross values
➂
Total Sound power Lw, total sound pressure at 10 m from the unit, in free field, conformity with ISO 3744 norm
LD - LDC - LDH
80V
90V
100V
120V
150V
180V
200V
240V
300V
Cooling capacity
➀
kW
19.7
22.4
26.3
29.9
38.9
46.7
53.1
61.0
76.8
Power input
kW
6.80
7.86
8.80
10.4
13.4
14.5
17.7
20.1
27.1
EER Efficiency
➁
2.90
2.85
2.99
2.88
2.90
3.22
3.00
3.03
2.83
Seasonal efficiency ESEER
3.34
3.25
3.51
3.26
3.28
4.51
4.33
4.02
3.97
Lw / Lp
➂
(High Perf. - HP)
dB(A)
75/43
79/47
80/48
81/49
86/54
89/57
Lw / Lp
➂
(Low Noise version - LN)
dB(A)
71/39
75/43
77/45
79/47
78/46
82/50
83/51
Compressor
Hermetic SCROLL 2900 rpm
Starting mode
Direct in series
Quantity
1
2
Capacity control
%
100-0
100-50-0
Refrigerant oil type
Polyolester POE 3MAF (32cst)
Oil volume
l
2.50
3.25
3.25
3.25
4.14
6.50
6.50
6.50
8.30
Refrig. circuit number
1
Refrigerant fluid (GWP)
R410A (1890)
Refrigerant load
kg
5.3
5.5
7.2
7.3
7.8
13.2
13.5
14.2
14.2
Electric supply
ph/Hz/V
3~50Hz 400V (+6%/-10%) + Earth
Unit protection index
IP 44
Control voltage
ph/Hz/V
1~50Hz 230V (+6%/-10%) - transformer mounted
Evaporator
Brazed plates type exchanger
Water content
l
1.78
1.78
2.22
2.22
3.11
3.55
4.22
4.77
7.71
Chilled water outlet min/max
°C
-12 / +15
Minimum water flow
m
3
/h
2.9
2.9
3.6
3.6
5.1
5.8
6.9
7.8
10.4
Maximum water flow
m
3
/h
6.7
7.4
9.0
10
13.1
15.4
17.6
20.4
24.5
Water connections
∅
Male G 1"1/4
Male G 1"1/2
Male G 2"
Maximum pressure (water side)
bar
LD 10 bars / LDC-LDH 4 bars
Air cooled condenser
Finned heat exchanger
Fan
∅
mm
710
800
No. x Motor rated power High Performance series - HP
nb x kW
1x0.5
1x0.5
1x0.9
1x0.9
1x0.9
1x0.9
1x0.9
1x1.7
1x1.7
No. x Motor rated power Low Noise series - LN
nb x kW
1x0.35
1x0.35
1x0.46
1x0.46
1x0.46
1x0.46
1x0.46
1x1.2
1x1.2
High Perferformance air flow - HP
m
3
/h
10800
10800
16700
16700
15500
16100
16100
24000
24000
Low Noise air flow - LN
m
3
/h
8700
8700
10800
10800
9700
10800
10800
18000
18000
Mini water content (ILD-ILDC)
l
114
130
155
173
229
131
149
173
209
Water tank content H model
l
100
150
200
Expansion vessel C & H model
l
6
12
Standard pump
n°
44
44
44
44
45
40
40
40
41
Height without mounts
mm
1170
1393
1743
Standard series length
mm
1995
1995
1995
C series length
mm
1995
1995
1995
H series length
mm
1995
1995
2676
Depth
mm
1055
1055
1055
Std range weight without charge
kg
326
329
365
367
449
564
570
576
706
C range weight without charge
kg
344
347
383
385
467
611
614
620
751
H range weight without charge
kg
369
372
407
409
492
808
811
817
948
Storage temperature
°C
+ 50°C
