Ferroli RGA Series User Manual

18
TECHNICAL SPECIFICATIONS AND STANDARD PERFORMANCES - IR COOLING UNIT ONLY
Technical specifications of unit AS Low noise unit
Fan
Type Axial -
Quantity 3 2 3
4
n°
Maximum rotational speed 900 rpm
Total air flow rate
24208 24208 23417 23067 34550 33417 39533 39533 51825 49850 69100 66467
m
3
/h
Power input 1.8 3.6 5.4
7.2
kW
Model 50 60 70 80 90 100 115 130 145 160 180 200 UM
Power supply 400V - 3ph+N - 50 Hz
400V - 3ph - 50 Hz
V-f-Hz
Type of refrigerant R410A /
Circuits 1 n°
Cooling capacity (1) (E) 51.9 56.8 66.7 76.3 88.2 98.5 109 122 139 153 174 194 kW
Compressors power input (1) 17.2 19.3 22.6 26.8 29.5 33.0 37.1 42.3 47.0 52.7 58.5 65.6 kW
Compressor EER 3.01 2.94 2.95 2.85 2.99 2.98 2.94 2.88 2.96 2.90 2.97 2.96 -
Total power input (1) 19.0 21.1 24.4 28.6 33.1 36.6 40.7 45.9 52.4 58.1 65.7 72.8 kW
Total EER (E) 2.73 2.69 2.73 2.67 2.66 2.69 2.68 2.66 2.65 2.63 2.65 2.66 -
ESEER (E) 3.76 3.71 3.77 3.68 3.68 3.71 3.70 3.67 3.66 3.63 3.65 3.68 -
Water flow rate (1) 2.48 2.71 3.19 3.65 4.21 4.71 5.21 5.83 6.64 7.31 8.31 9.27 l/s
Water pressure drops (1) (E) 39 48 45 38 37 37 38 37 37 37 54 54 kPa
Available static head (1) (MP) 144 124 103 80 153 138 119 98 123 101 151 114 kPa
Compressor
Heat Exchanger
Coil
Water Storage Tank (SAA accessory)
Type Scroll /
Quantity 2 n°
Load steps 0-50-100 %
Oil charge CP1 3.25 3.25 3.25 3.25 3.25 4.7 4.7 6.8 6.8 6.3 6.3 6.3 l
Oil charge CP2 3.25 3.25 3.25 3.25 4.7 4.7 6.8 6.8 6.3 6.3 6.3 6.3 l
Type Brazed plates /
Quantity 1 n°
Water volume 3.6 3.6 4.6 5.4 7.6 8.4 9.7 10.9 12.6 14.5 11.1 13.0 l
Type Aluminum fins and copper tubes /
Quantity 1 n°
Front area 3.38
4.72
5.90
7.41
m
2
Water volume 200
400 460
l
Safety valve setting 600 kPa
Surge chamber volume 12
24
l
Surge chamber default pressure 150 kPa
Max. operating pressure 1000
800
kPa
Total maximum power input [ FLA ]
48.2 50.9 58.3 68.6 76.0 81.5 89.9 98.3 117 131 150 165 A
Total maximum power input [ FLI ]
25.5 27.7 31.1 35.5 43.6 49.2 53.9 58.6 69.4 78.2 90.8 101 kW
Total maximum starting current [ MIC ]
146 147 173 211 265 270 317 325 368 382 470 485 A
Total maximum power input [ FLA ]
51.4 54.1 61.5 71.8 80.8 86.3 94.7 103 123 137 158 173 A
Total maximum power input [ FLI ]
27.2 29.4 32.8 37.2 46.5 52.1 56.8 61.5 72.7 81.5 95.6 106 kW
Total maximum starting current [ MIC ]
149 150 176 214 269 275 322 330 373 388 479 493 A
Total maximum power input [ FLA ]
54.4 57.1 64.6 74.9 82.2 87.8 98.1 106 125 140 161 176 A
Total maximum power input [ FLI ]
29.2 31.4 34.8 39.2 47.3 53.0 58.7 63.4 74.2 83.0 97.3 108 kW
Total maximum starting current [ MIC ]
152 153 179 217 271 276 325 334 376 390 481 496 A
Total maximum power input [ FLA ]
50.7 53.4 60.8 71.1 79.4 84.9 93.3 102 122 136 157 171 A
Total maximum power input [ FLI ]
26.8 29.0 32.4 36.8 45.4 51.0 55.7 60.4 72.3 81.1 94.6 105 kW
Total maximum starting current [ MIC ]
148 149 175 213 268 273 320 329 373 387 477 491 A
Electrical Data
Units without hydronic kit
Units with hydronic kit MP AM STD and MP SS STD (1 or 2 pumps)
Units with hydronic kit MP AM HP1 and MP SS HP1 (1 or 2 pumps)
Data referred to standard operating condition.
(1): water temperature: in 12°C - out 7°C air temperature: in 35°C d.b.
(2): water temperature: in 40°C - out 45°C air temperature: in 7°C d.b. 87% RH
(MP): with standard hydronic kit MP AM STD and MP SS STD
(SAA): with storage tank
(E): data declared according to LCP EUROVENT certification program
Units with hydronic kit MP PS STD (1 or 2 pumps)

Ferroli RGA Series Specifications

General

Brand	Ferroli
Model	RGA Series
Category	Chiller
Language	English