multiplo - Aircotech
multiplo - Aircotech
multiplo - Aircotech
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<strong>multiplo</strong><br />
air cooled multifunction chillers<br />
97<br />
RCGROUP SpA<br />
cooling capacity<br />
heating capacity<br />
compressors<br />
refrigerant<br />
fan type<br />
microprocessor<br />
24,7 ÷ 808,0 kW<br />
28,7 ÷ 1016,0 kW<br />
scroll / screw<br />
R410A / R134a<br />
axial / plug-fan<br />
MP.COM<br />
C_GNR_0310
98<br />
MULTIPLO<br />
air cooled multifunction chillers<br />
VERSIONS :<br />
new<br />
MULTIPLO PF (R410A) Plug fan<br />
Cooling capacity 24,7 ÷ 229,0 kW<br />
Heating capacity 28,7 ÷ 292,0 kW<br />
Air cooled multifunction liquid chiller equipped<br />
with scroll compressors and plug-fans.<br />
GENERAL FEATURES<br />
<strong>multiplo</strong> screw n<br />
The MULTIPLO liquid chillers are multifunction air cooled<br />
packaged units suitable for 4 pipe plants.<br />
MULTIPLO SCREW A P (R134a)<br />
Cooling capacity 189,0 ÷ 808,0 kW<br />
Heating capacity 249,0 ÷ 1016,0 kW<br />
Air cooled multifunction liquid chiller equipped<br />
with screw compressors and axial fans.<br />
Designed for air conditioning applications in any climatic<br />
zone, they are suitable for hotels, health centres, hospitals<br />
and for all those installations where the simultaneous<br />
production of cold and hot water is required.<br />
MULTIPLO PF<br />
Units for installation indoor.<br />
<strong>multiplo</strong> PF<br />
The Plug-fan allow the MULTIPLO PF installation also<br />
inside offices with ducted air intake/exhaustion.<br />
C_GNR_0310<br />
MULTIPLO PF - Condenser air<br />
discharge<br />
Remove a panel for the condenser<br />
air discharge (as indicated in the<br />
picture)<br />
muRCGROUP SpA
MULTIPLO<br />
air cooled multifunction chillers<br />
99<br />
MULTIPLO PF<br />
MAIN COMPONENTS<br />
• Housing in epoxy painted galvanized<br />
steel sheet.<br />
• Plug fan with EC motor<br />
• Scroll compressors<br />
• Welded plate evaporator<br />
• Modulating condensing control<br />
• Pump-Down stop system<br />
• IDEA ® defrosting system<br />
• MP.COM microprocessor control<br />
• Electrical box in separate compartment<br />
• Main switch with door lock safety<br />
HEAT PUMP - MULTIPLO and MULTIPLO PF<br />
60°C - Maximum outlet water temperature in<br />
heating mode.<br />
<strong>multiplo</strong> screw u<br />
MULTIPLO SCREW<br />
MAIN COMPONENTS<br />
• MULTIPLO SCREW U<br />
Housing in anodised aluminium profile frame.<br />
Panels in galvanized steel sheet externally<br />
coated with PVC film<br />
• MULTIPLO SCREW N<br />
Housing in epoxy painted galvanized steel<br />
sheet.<br />
• Technical compartment separate from the air<br />
flow<br />
• Axial fans<br />
• Screw compressors<br />
• Shell and tube evaporator<br />
• Modulating condensing control<br />
• Pump-Down stop system<br />
• IDEA ® defrosting system<br />
• MP.COM microprocessor control<br />
• Electrical box in separate compartment<br />
• Main switch with door lock safety<br />
IDEA ® defrosting system<br />
“Patented” defrosting system with dynamic reading of<br />
working parameters. Thanks to proprietary software it<br />
senses the real presence of brine on the coil starting<br />
defrosting cycles only in that situation.<br />
This brings a remarkable energy saving (more than<br />
20-30% on the average) and a higher working<br />
continuity compared with traditional systems.<br />
MAIN OPTIONAL ACCESSORIES<br />
• Pumping group<br />
• Chilled water tank<br />
• Hot water tank<br />
• Water flow safety switch<br />
• Serial port<br />
ltiplo<br />
RCGROUP SpA<br />
C_GNR_0310
100<br />
MULTIPLO<br />
air cooled multifunction chillers<br />
TECHNICAL DATA AND NOMINAL PERFORMANCES<br />
new<br />
MULTIPLO PF<br />
Plug fans<br />
MODEL<br />
Size<br />
COOLING (1)<br />
Cooling capacity<br />
Power input<br />
HEATING (2)<br />
Heating capacity<br />
Power input<br />
COOLING + HEATING (3)<br />
Cooling capacity<br />
Heating capacity<br />
Power input<br />
kW<br />
kW<br />
kW<br />
kW<br />
kW<br />
kW<br />
kW<br />
22 24 28 32 36 42 53 67 55<br />
P1 S P1 S P1 S P1 S P1 S P1 S P1 S P1 S P2 S<br />
C1 C1 C1 C1 C1 C1 C2 C2 C2<br />
21,6 24,6 28,7 32,6 36,4 42,0 53,0 65,3 57,4<br />
6,3 7,3 8,6 9,7 11,0 13,3 16,5 21,4 16,5<br />
25,2 28,8 30,0 37,8 42,3 43,5 55,7 69,4 59,1<br />
5,9 6,7 7,8 8,8 9,9 11,6 15,2 18,8 16,1<br />
22,7 26,1 30,6 34,9 39,0 45,4 55,5 70,2 58,6<br />
28,7 32,9 38,5 43,8 49,0 57,2 71,0 89,4 74,8<br />
5,9 6,7 7,8 8,8 10,1 11,8 15,6 19,2 16,2<br />
Compressors n.<br />
Gas circuits n.<br />
Weight<br />
kg<br />
Sound pressure (4)<br />
dB(A)<br />
1 1 1 1 1 1 1 1 2<br />
1 1 1 1 1 1 1 1 1<br />
400 410 410 430 430 440 690 740 680<br />
70,6 72,1 76,3 75,6 77,6 79,4 77,6 75,9 69,6<br />
MODEL<br />
Size<br />
COOLING (1)<br />
Cooling capacity<br />
Power input<br />
HEATING (2)<br />
Heating capacity<br />
Power input<br />
COOLING + HEATING (3)<br />
Cooling capacity<br />
Heating capacity<br />
Power input<br />
kW<br />
kW<br />
kW<br />
kW<br />
kW<br />
kW<br />
kW<br />
62 71 85 107 135 170 195 220<br />
P2 S P2 S P2 S P2 S P2 S P2 S P2 S P2 S<br />
C2 C2 C3 C3 C4 C4 C4 C5<br />
63,3 71,2 84,8 107,0 133,0 172,0 191,0 219,0<br />
19,4 22,0 25,3 32,6 41,1 52,8 62,0 67,0<br />
66,1 73,8 88,3 112,0 139,0 180,0 202,0 231,0<br />
18,2 20,1 23,6 30,4 37,8 49,0 55,1 61,6<br />
66,0 74,9 88,4 111,0 140,0 180,0 203,0 229,0<br />
84,4 95,5 112,0 142,0 178,0 230,0 260,0 292,0<br />
18,4 20,6 24,0 31,1 38,6 50,0 56,9 63,4<br />
Compressors n.<br />
Gas circuits n.<br />
Weight<br />
kg<br />
Sound pressure (4)<br />
dB(A)<br />
2 2 2 2 2 2 2 2<br />
1 1 1 1 1 1 1 1<br />
750 770 960 1160 1560 1680 1770 2150<br />
79,5 72,0 76,0 80,8 74,0 77,3 78,0 77,3<br />
C_GNR_0310<br />
(1) Referred to chilled water temperature 12/7°C and air to the condenser at 35°C<br />
(2) Referred to hot water temperature 40/45°C and outdoor temperature at 7°C<br />
(3) Referred to chilled water outlet temperature at 7°C and hot water outlet temperature at 45°C<br />
(4) Sound pressure 1m far in free field conditions according to ISO3744 norms<br />
POWER SUPPLY: 400.3.50<br />
RCGROUP SpA
MULTIPLO<br />
air cooled multifunction chillers<br />
101<br />
TECHNICAL DATA AND NOMINAL PERFORMANCES<br />
MULTIPLO SCREW A P<br />
axial fans<br />
MODEL<br />
Size<br />
COOLING (1)<br />
Cooling capacity<br />
Power input<br />
HEATING (2)<br />
Heating capacity<br />
Power input<br />
COOLING + HEATING (3)<br />
Cooling capacity<br />
Heating capacity<br />
Power input<br />
kW<br />
kW<br />
kW<br />
kW<br />
kW<br />
kW<br />
kW<br />
180 220 260 320 360 410 480 545 625 735 830<br />
V2 V2 V2 V2 V2 V2 V2 V2 V2 V2 V2<br />
N8 N8 N9 U9 U9 U10 U10 U11 U12 U13 U14<br />
183,0 221,0 265,0 330,0 364,0 427,0 497,0 560,0 646,0 735,0 830,0<br />
59,7 69,7 83,5 102,0 117,0 130,0 155,0 165,0 192,0 228,0 250,0<br />
215,0 259,0 305,0 338,0 418,0 473,0 560,0 636,0 711,0 774,0 919,0<br />
56,6 66,0 78,2 86,5 101,0 115,0 137,0 154,0 176,0 194,0 219,0<br />
189,0 228,0 273,0 332,0 370,0 422,0 506,0 558,0 643,0 774,0 808,0<br />
249,0 298,0 357,0 432,0 486,0 561,0 662,0 731,0 850,0 990,0 1016,0<br />
59,9 70,1 84,1 101,0 117,0 139,0 157,0 173,0 207,0 216,0 208,0<br />
Compressors n.<br />
Gas circuits n.<br />
Weight<br />
kg<br />
Sound pressure (4)<br />
dB(A)<br />
2 2 2 2 2 2 2 2 2 2 2<br />
2 2 2 2 2 2 2 2 2 2 2<br />
1800 1860 2580 4308 4508 5040 5780 6348 7004 6540 7140<br />
75,2 75,2 75,6 75,9 76,0 78,3 78,3 78,5 80,3 81,0 82,0<br />
(1) Referred to chilled water temperature 12/7°C and air to the condenser at 35°C<br />
(2) Referred to hot water temperature 40/45°C and outdoor temperature at 7°C<br />
(3) Referred to chilled water outlet temperature at 7°C and hot water outlet temperature at 45°C<br />
(4) Sound pressure 1m far in free field conditions according to ISO3744 norms<br />
POWER SUPPLY: 400.3.50<br />
RCGROUP SpA<br />
C_GNR_0310
102<br />
MULTIPLO<br />
air cooled multifunction chillers<br />
dimensionS (mm)<br />
MULTIPLO PF<br />
Size a b c<br />
C1 1.250 1.010 1.950<br />
C2 1.800 1.180 2.000<br />
C3 2.600 1.340 2.000<br />
C<br />
C4 3.700 1.490 2.000<br />
C5 4.950 1.500 2.040<br />
B<br />
A<br />
MULTIPLO SCREW A P<br />
Size a b c<br />
N8 4.400 1.800 1.990<br />
N9 5.400 1.800 1.990<br />
U9 4.510 2.130 2.430<br />
U10 5.500 2.130 2.430<br />
U11 6.490 2.130 2.430<br />
c<br />
U12 7.480 2.130 2.430<br />
U13 8.470 2.130 2.430<br />
U14 9.460 2.130 2.430<br />
a<br />
b<br />
C_GNR_0310<br />
RCGROUP SpA
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