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7
RG66002701 - Rev 01
The technical and dimensional data reported in this manual may be modified
MCC
* Weights referred to version including pump and buffer tank
- Cooling capacity: outdoor air temperature 35°C, water temperature 12°C / 7°C
- Heating capacity: outdoor air temperature 7°C dry bulb and 6.2°C wet bulb, water temperature 40°C/45°C
- Sound power level measured according to standards ISO 3741 - ISO 3744 and EN 29614-1
- Sound pressure level measured at a distance of 10 m and a height of 1.5 m above the ground in a free field (fan side).
- The maximum electrical input is the mains electricity that must be available in order for the unit to work.
- The maximum current absorption refers to the current that will trigger the internal safety devices of the unit. It is the maximum current allowed in the unit. This value may never be exceeded; it must
be used as a reference for determining the size of the power supply line and the related safety devices (refer to the wiring diagram supplied with the units).
5 RATED TECHNICAL DATA
5.1 COOLING ONLY UNITS RATED TECHNICAL DATA
5.2 HEAT PUMP UNITS RATED TECHNICAL DATA
MCC-C
06M 07 M 09 M 6 7 9 12 15 18 22 25 33 37
Power supply V - ph - Hz
Cooling capacity kW 5,70 6,90 9,20 5,70 6,95 9,25 12,00 14,60 18,00 22,30 25,50 33,10 36,70
MCC CB Total power input kW 2,61 3,18 4,83 2,58 3,04 4,63 5,73 6,43 7,53 8,93 12,05 14,85 16,25
MCC CP CS Total power input kW 2,75 3,32 5,20 2,72 3,18 5,00 6,10 6,80 7,90 9,30 12,60 15,40 16,80
Maximum power input kW 4,00 5,00 7,00 4,00 5,00 7,00 9,00 9,00 11,00 13,00 17,00 19,00 21,00
Maximum current absorption A 17,1 19,1 33,6 7,5 9,5 17,4 19,4 20,4 23,2 25,2 28,4 34,6 38,2
Starting absorbed current A 61,6 82,6 100,2 32,6 35,6 51,2 67,2 77,2 104,2 114,2 134,6 162,6 199,6
n° of scroll compressors / circuits 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1
Refrigerant charge kg 2,80 2,90 3,70 2,80 2,90 3,70 3,80 4,80 5,90 7,50 9,70 10,00 11,30
Low/high pressure switch bar 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42
n° of axial fan 1111111111222
Air flow
m
3
/
h
2500 2500 5500 2500 2500 5500 5500 5500 6500 6500 11000 13000 13000
ASEP 91 85 140 91 85 135 130 120 120 110 125 95 90
Water flow l/s 0,273 0,329 0,439 0,272 0,331 0,442 0,573 0,698 0,860 1,065 1,218 1,582 1,753
Water side pressure drop " 4,1 4,4 36,0 4,1 4,5 36,4 38,8 56,4 38,3 45,4 47,8 40,9 38,4
Available pressure head kPa 57,0 55,1 155,1 57,1 55,0 154,6 147,7 125,2 136,0 117,5 123,1 122,7 121,0
Diameter of hydrualic connections kPa 1 1 1 1/4 1 1 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4
Water content escluding optionals
dm
3
2,50 2,80 3,30 2,50 2,80 3,30 3,50 4,10 4,40 5,00 6,10 7,30 7,80
Expansion tank
dm
3
1151155555888
Buffer tank
dm
3
20 20 36 20 20 36 36 36 96 96 155 155 155
Hei ght mm 1000 1000 1160 1000 1000 1160 1160 1160 1210 1210 1400 1400 1400
Le ngth mm 1050 1050 1250 1050 1050 1250 1250 1250 1650 1650 2250 2250 2250
Depth mm 600 600 730 600 600 730 730 730 800 800 800 800 800
Sound power lev el dB(A) 70 70 78 70 70 78 78 78 79 79 80 82 82
Sound pressure level dB(A) 42 42 50 42 42 50 50 50 51 51 52 54 54
Transport weight * kg 160 165 220 160 165 220 228 240 295 301 405 430 440
Operating weight * kg 168 178 239 168 178 239 248 260 375 381 546 572 583
230-1-50 400-3-50
MCC-H
06M 07 M 09 M 6 7 9 12 15 18 22 25 33 37
Power supply V - ph - Hz
Cooling capacity kW 5,60 6,75 9,00 5,60 6,80 9,10 11,70 14,30 17,60 21,80 25,00 32,40 35,90
MCC HB Cooling power input kW 2,61 3,18 4,83 2,58 3,04 4,63 5,73 6,43 7,53 8,93 12,05 14,85 16,25
MCC HP - HS Cooling power input kW 2,75 3,32 5,20 2,72 3,18 5,00 6,10 6,80 7,90 9,30 12,60 15,40 16,80
Heating capacity kW 6,40 7,75 10,20 6,40 7,65 9,95 13,10 15,50 19,20 23,80 28,20 36,36 40,56
MCC HB Heating power input kW 2,86 3,38 5,20 2,94 3,23 4,90 6,10 6,72 7,73 9,23 12,35 15,25 16,75
MCC HP - HS Heating power input kW 3,00 3,52 5,57 3,08 3,37 5,27 6,47 7,09 8,12 9,57 12,85 15,75 17,25
Maximum power input kW 4,00 5,00 7,00 4,00 5,00 7,00 9,00 9,00 11,00 13,00 17,00 19,00 21,00
Maximum current absorption A 17,1 19,1 33,6 7,5 9,5 17,4 19,4 20,4 23,2 25,2 28,4 34,6 38,2
Starting absorbed current A 61,6 82,6 100,2 32,6 35,6 51,2 67,2 77,2 104,2 114,2 134,6 162,6 199,6
n° of scroll compressor / circuits 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1
Refrigerant charge kg 2,7 2,8 3,5 2,7 2,8 3,5 3,6 4,2 5,6 7,3 9,2 10,0 10,7
Low/high pressure switch bar 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42 2 / 42
n° of axial fan 1111111111222
Air flow
m
3
/h
2500 2500 5500 2500 2500 5500 5500 5500 6500 6500 11000 13000 13000
AESP Pa 91 85 140 91 85 135 130 120 120 110 125 95 90
Water flow in cooling mode l/s 0,267 0,323 0,431 0,267 0,325 0,433 0,561 0,684 0,843 1,043 1,194 1,550 1,715
Water flow in heat pump l/s 0,306 0,369 0,488 0,308 0,365 0,477 0,626 0,743 0,920 1,138 1,349 1,729 1,930
Water pressure drop (cooling) " 4,0 4,3 34,6 4,0 4,3 34,9 37,2 54,2 36,9 43,7 46,0 39,4 36,8
Water pressure drop (heating) kPa 5,1 5,4 42,0 5,1 5,4 42,0 46,0 63,0 44,0 51,0 58,0 48,0 46,0
Available pressure head (cooling) kPa 57,4 55,5 156,7 57,4 55,4 156,4 149,8 128,0 138,2 120,5 125,3 124,9 123,6
Available pressure head (heating) kPa 55,2 52,9 145,4 55,0 53,2 147,7 138,7 116,2 127,7 106,7 110,6 111,7 108,5
Diameter of hydrualic connections kPa 1 1 1 1/4 1 1 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4
Water content escluding optionals
dm
3
2,50 2,80 3,30 2,50 2,80 3,30 3,50 4,10 4,40 5,00 6,10 7,30 7,80
Expansion tank
dm
3
1151155555888
Buffer tank
dm
3
20 20 36 20 20 36 36 36 96 96 155 155 155
Hei ght mm 1000 1000 1160 1000 1000 1160 1160 1160 1210 1210 1400 1400 1400
Length mm 1050 1050 1250 1050 1050 1250 1250 1250 1650 1650 2250 2250 2250
Depth mm 600 600 730 600 600 730 730 730 800 800 800 800 800
Sound pow er lev el dB(A) 70 70 78 70 70 78 78 78 79 79 80 82 82
Sound pressure level dB(A) 42 42 50 42 42 50 50 50 51 51 52 54 54
Transport weight * kg 170 180 240 170 180 240 245 250 310 342 450 475 485
Operating weight * kg 173 183 260 173 183 260 265 270 388 436 601 627 638
230-1-50 400-3-50
Содержание
- Declaration of conformity 2
- The range 2
- Constructive features 3
- Components lay out 4
- Constructive features 4
- Components lay out 5
- Mcc 09 15 5
- Mcc 18 22 5
- Mcc 25 37 5
- 0 1 2 3 to be requested at the moment of the order power factor correction capacitors soft starter 6
- Compressor options not present power factor correction capacitors soft starter 6
- Heat pump mcc hb basic unit only evaporator mcc hp unit with pump and expansion vessel mcc hs unit with buffer tank pump and expansion vessel 6
- Models and configurations 6
- The choice of some options can prevent the choice of some options or oblige the selection of other fields to contact the galletti for verification 6
- The range is madde of 10 models cooling only cwith cooling capacities from 6 to 37 kw and 10 models heat pump operation with heating capacity from 6 to 41 kw to simplify the way of making the order galletti offers 3 different solutions of hydraulic kit built in the unit for only cooling only and heating pumps units 6
- Water chiller mcc cb basic unit only evaporator mcc cp unit with pump and expansion vessel mcc cs unit with buffer tank pump and expansion vessel 6
- Cooling only units rated technical data 7
- Heat pump units rated technical data 7
- Rated technical data 7
- Inlet air dry bulbe temperature tw in out inlet outlet air temperature pf cooling capacity pa total electric absorbed power models with hydraulic kit mcc cp mcc cs 8
- Mcc c cooling operation 8
- Performances 8
- Inlet air dry bulbe temperature tw in out inlet outlet air temperature pf cooling capacity pa total electric absorbed power models with hydraulic kit mcc cp mcc cs 9
- Mcc c cooling operation 9
- Performances 9
- Inlet air dry bulbe temperature tw in out inlet outlet air temperature pf cooling capacity pa total electric absorbed power models with hydraulic kit mcc hp mcc hs 10
- Mcc h cooling operation 10
- Performances 10
- Inlet air dry bulbe temperature tw in out inlet outlet air temperature pf cooling capacity pa total electric absorbed power models with hydraulic kit mcc hp mcc hs 11
- Mcc h cooling operation 11
- Performances 11
- In the heat pump operation heating mode the actual heating capacities of units may be lower than the values shown in the table due to defrosting cycles 12
- Inlet air dry bulbe temperature tw in out inlet outlet air temperature pt heating capacity pa total electric absorbed power models with hydraulic kit mcc hp mcc hs rh relative umidity 12
- Mcc h heating operation 12
- Performances 12
- In the heat pump operation heating mode the actual heating capacities of units may be lower than the values shown in the table due to defrosting cycles 13
- Inlet air dry bulbe temperature tw in out inlet outlet air temperature pt heating capacity pa total electric absorbed power models with hydraulic kit mcc hp mcc hs rh relative umidity 13
- Mcc h heating operation 13
- Performances 13
- Calculation factors 14
- Cooling mode 14
- Glycol and water solution 14
- Heat recovery options 14
- Heating mode 14
- Operating limits 14
- Water temperature drop rise different than 5 c 14
- Pressure drop on water side 15
- The following diagrams show evaporator pressure drops δ pw according to water flow rate qw with average water temperature of 10 c 15
- The following diagrams show availiable unit pressure head pu according to water flow rate qw with average water temperature of 10 c 16
- Unit available pressure head 16
- Water circuit 17
- Diagram showing electrical connections between mca and pcds pcd remote control panel 18
- Electrical data 18
- Base dampers 19
- Overall dimensions mcc 06 07 19
- Base dampers 20
- Overall dimensions mcc 09 15 20
- Base dampers 21
- Overall dimensions mcc 18 22 21
- Base dampers 22
- Overall dimensions mcc 25 37 22
- Installation clearance requirements 23
- To guarantee the proper functioning of the unit and access for maintenance purposes it is necessary to comply with the minimum installation clearance requirements shown in figures 1 and 2 verify that there are no obstacoles in front of the fans air outlet avoid any and all situations of backflow of hot air between air outlet and inlet of the unit if even only one of the above conditions is not fulfilled please contact the manufacturer to check for feasibility 23
- Siting 24
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