Ferroli RHA series, Installation Manual

Page: 13 / 72

13
GENERAL TECHNICAL SPECIFICATION
General technical specifications
Data referred to standard operating condition.
(SAA): with storage tank
MODELS 350.5 390.6 440.6 490.6 560.6 630.6 UM
Power supply 400-3-50 V-ph-Hz
Refrigerant type R410A -
Refrigeration circuits 2 N°
Compressor specifications
Type scroll -
Quantity 5 6 N°
Oil charge CP1 6.8 6.8 6.8 6.3 6.3 6.3 l
Oil charge CP2 6.8 6.8 6.8 6.3 6.3 6.3 l
Oil charge CP3 6.8 6.8 6.8 6.3 6.3 6.3 l
Oil charge CP4 6.3 6.8 6.3 6.3 6.3 6.3 l
Oil charge CP5 6.3 6.8 6.3 6.3 6.3 6.3 l
Oil charge CP6 - 6.8 6.3 6.3 6.3 6.3 l
Load steps
0 / 20 / 40 / 60
/ 80 / 100
0 / 16.7 / 33.3 / 50 / 66.7 / 83.3 / 100 %
Heat Exchanger
Type Brazed plates -
Quantity 1 N°
Total water capacity 27.5 27.5 34.7 34.7 53.6 53.6 l
Coils specifications
Type Aluminum fins and copper tubes -
Quantity 2 N°
Total area 9.28 9.28 9.28 9.28 11.14 11.14 m
2
Fan specifications
Type Axial -
Quantity 8 8 10 10 12 12 N°
AB
Maximum rotation speed AS
AX
900 rpm
750 rpm
600 rpm
AB
Total air flow rate AS
AX
165840 159520 207300 199400 248760 239280 m
3
/h
138200 132933 172750 166167 207300 199400 m
3
/h
110560 106347 138200 132933 165840 159520 m
3
/h
Total power input 14.4 14.4 18.0 18.0 21.6 21.6 kW
Water Storage Tank (SAA accessory)
Water volume 700 l
Surge chamber volume 24 l
Safety valve setting 600 kPa
Expansion vessel default pressure 150 kPa
Expansion vessel max operating pressure 800 kPa
Electrical specifications
Units without pumping module
MODELS 350.5 390.6 440.6 490.6 560.6 630.6
UM
Total maximum load current [ FLA ] 287 302 355 399 451 494 A
Total maximum power input [ FLI ] 171 182 211 237 272 304 kW
Total maximum starting current [ MIC ] 538 529 605 649 771 815 A
Units with pumping module MP PS STD (1 or 2 pumps)
Total maximum load current [ FLA ] 299 314 376 420 472 515 A
Total maximum power input [ FLI ] 178 189 224 250 285 317 kW
Total maximum starting current [ MIC ] 550 541 626 670 792 835 A
Units with pumping module MP AM STD and MP SS STD (1 or 2 pumps)
Total maximum load current [ FLA ] 301 316 376 420 472 515 A
Total maximum power input [ FLI ] 179 190 224 250 285 317 kW
Total maximum starting current [ MIC ] 552 543 626 670 792 835 A
Units with pumping module MP AM HP1 and MP SS HP1 (1 or 2 pumps)
Total maximum load current [ FLA ] 308 323 382 426 478 521 A
Total maximum power input [ FLI ] 184 195 227 253 288 320 kW
Total maximum starting current [ MIC ] 558 550 632 676 798 842 A