references
Split system Water chillers
DYNACIAT LGN
TECHNICAL
CHARACTERISTICS
120V kW
kW kW 32.2 8.5 3.79 40.7 dB(A) 67
DYNACIAT LGN Net cooling capacity (1) Performance Net power input (2) Net EER Discharge output Lw / Lp (3) Refrigeration circuit Quantity Refrigerant (GWP) Refrigerant charge Type Quantity Start-up mode Compressor Power control Power distribution per circuit C1/C2 Refrigerant oil type Oil capacity Type Quantity Water content Evaporator Min / max water outlet temperature Min/max water flow Minimum system water volume Hydraulic connections Minimum system diameter Max service pressure Type High pressure circuit Male gas discharge Male liquid return Max service pressure Dimensions Storage temperature Length Width Height Weight (empty) Weight in operation D D’ L L’
l °C
150V
41.5 11.2 3.72 52.7 70
200V
55.8 15 3.72 70.8 69
240V
62.6 17 3.68 79.7 70 1
300V
83.6 22.6 3.69 106.2 73
350V
94.4 26.1 3.62 120.5 74
400V
108 29.8 3.62 137.8 75
500V
135 36.8 3.67 171.8 76
540V
145.2 39.5 3.68 184.7 75 2
600V
165.1 44.7 3.69 209.8 76
R410A (2 088) Refrigerant not supplied (nitrogen charge) Hermetic SCROLL (2 900 rpm) 1 2 Direct in line in series 4
No. of stages
% %
1 100-0
2 100-50-0 50 / 50 100-5743-0
3 100-6337-0
2
4
100-72-50- 100-75-50100-50-0 22-0 25-0 45 / 55 50 / 50
POE 3MAF (32CST) l (cir.1) l (cir.2) 3.25 4.14 6.5 6.5 8.28 8.84 9.76 11.24 8.28 6.5 8.28 8.28
Brazed-plate heat exchanger 1 2.7 3.6 4.8 5.3 9.9 11.3 -12°C/+18°C 4.8/14.6 299 G 1''1/2 DN 50 6.2/19.8 7.0/22.2 197 222 9.5/29.2 292 G 2’’ DN 65 10 bar water side Without condenser 7/8" 5/8" 7/8" 42 bar -20°C/+50°C 798 1492 883 1201 216 224 282 291 361 372 364 375 544 563 569 590 610 647 671 704 861 908 1023 1082 2380 1"1/8 1"3/8 1"1/8 1"1/8 7/8" 7/8" 7/8" 1"1/8 1"1/8 7/8" 7/8" 10.9/34.0 286 12.4/38.4 279 G 2''1/2 15.2/47.5 454 16.4/51.1 217 19.1/58.4 274 12.8 15.7 15.2 19.8
m3/h 3.5/11.2 l 226
Ø Ø
bar
PN16 DN80 flanges DN 80
Ø (cir1) Ø (cir2) Ø (cir1) Ø (cir2)
bar °C mm mm mm kg kg
Weight
(1) Net outputs for chilled water temperature +12°C/+7°C and condensation +45°C (2) Compressors net power input (3) Lw: overall power level as per standard ISO 3744 LP: overall pressure levels measured at 10 m in a free field, calculated using the formula LP=Lw-10 log S Values calculated for a refrigerant connection 7 m in length
168
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 17.01 A