technical ycre ycse
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YC
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YCSE/YCREWATER ANDREMOTE AIRCOOLED LIQUIDCHILLERR407C REFRIGERANT
COOLING CAPACITIES126 kW to 316 kW
YORK YCSE Water Cooled Liquid Chillersare a compact design suitable for chilledwater or glycol cooling. YCRE models arefor applications where remote condensersare necessary.
They are designed to be located inside aplant room and require a cooling tower ordry cooler for heat rejection.
Units are available with one or twoindependent refrigerant circuits with asingle evaporator and on YCSE models asingle condenser.
The units utilise advanced electroniccontrol to position the variable capacitycontrol slide valve within eachcompressor. This ensures exact loadcontrol, accurate chilled watertemperature control and improved partload performance.
CONTENTSSpecificationControlsOperating LimitationsAccessories and OptionsRefrigeration Flow DiagramSelection GuideFouling FactorsPressure Drop CalculationsGlycol Application FactorsPressure Drop GraphsCooling CapacitiesPart Load PerformancePhysical DataAcoustic DataElectrical DataElectrical ConnectionsDimensionsSpace RequirementsWeight Distribution andCentre of Gravity
AVAILABLE MODELS & NOMINAL COOLING CAPACITIES TABLE 1
FEATURES BENEFITSSmall footprint and compact design Ideal replacement for existing chillers in
refurbished buildings.
Models with two refrigerant circuits. System stand-by security.
Single power and control supplies. Easy to install.
Full factory run test. Operating quality control.
Accessible components. Ideal for maintenance operations.
Microprocessor control with visual displayof operating parameters and alarms.
Simple operation.
Manufactured to ISO 9001/EN 29001. High standard of quality control.
Painted galvanised steel framework. Durable and corrosion resistant.
Low sound operation. No additional sound proofing required.
Star delta starter. Low inrush current.
Plate heater exchangers. Low unit refrigerant volume.
SPECIFICATIONThe unit shall be completely factory assembled with all interconnecting refrigerantpiping and wiring ready for field installation. After assembly the YCSE units shall befully tested with water flowing through the evaporator and condenser. The unit shallbe pressure tested, evacuated and fully charged with refrigerant and oil. YCRE unitsshall be pressure tested, evacuated and filled with 0.35 bar g pressure of nitrogenper independent circuit.
The unit base and frame shall be of heavy gauge galvanised steel fastened withstainless steel nuts and bolts. Steel parts shall be electrostatically painted inCarribean Blue.
Compressor(s)The screw compressor(s) will have twin screw rotors and solenoid valve capacitycontrol. A built-in oil separator, oil sight glass, oil heater and suction filter shall beincluded.
The compressor will have a reliable two pole motor with overcurrent and thermostatprotection. Star/delta starting is utilised.
Page C.1Doc. No. PC154-100 Rev 1(0905)
YCSE/YCRE Model 040 050 060 080 100Cooling Capacity (YCSE) kW 126 158 194 252 316Cooling Capacity (YCRE) kW 120 145 180 240 290
YCSE: Cooling capacities at 7°C leaving chilled water temperature and 35°C leavingcondenser water temperatureYCRE: Cooling capacities at 7°C leaving chilled water temperature and 45°Ccondensing temperature
Evaporator and CondenserThe evaporator and condenser shall be stainless steel plate typeheat exchangers thermally insulated with flexible closed cellmaterial. Design working pressure 10 bar g on the water sideand 30 bar g on the refrigerant side. For YCRE units watercooled condensers shall be factory removed. Remote air-cooledcondenser to be supplied by others.
Refrigerant Circuit(s)Refrigerant circuit(s) shall be provided, each circuit shall include:a check valve, liquid line stop valve with charging port, drier, asight glass and a thermostatic expansion valve.
Power and Control PanelAll controls and motor starting equipment necessary for full unitoperation shall be factory wired and tested. The panel shall bedesigned to IP34 weather protection.
The panel shall contain compressor contactors, fuses andprotection devices, and the electronic circuit boards, push buttonswitches and display for controlling operation and display ofalarms and stops.
A terminal block is provided for interface with customer controlsand equipment.
Page C.2Doc. No. PC154-100 Rev 1(0905)
ACCESSORIES AND OPTIONSBMS InterfaceTo integrate the unit into the building management system. Theinterface permits the connection of up to 4 units using the Loncommunications protocol (Lon Works).
Central Station (CSC-5S)Provides individual control and monitoting for up to 8YCSE/YCRE units within the air conditioning system. Thisallows the units to be managed remotely from the plant room.
Compressor Circuit BreakersCircuit breakers to replace the standard fuses for protectionagainst over current. The breakers provide more precisemonitoring than fuses and easy reset after fault.
Differential Water Pressure Switch(es)Differential pressure switches between the water inlet andoutlets to ensure liquid flow during operation.
Flow Switch(es)Field installed flow switches to ensure liquid flow duringoperation.
Suction Pressure Relief ValvesAdditional pressure relief valve on suction side of compressorwhen required.
High Condensing Water TemperaturesFactory set-up for applications requiring condensing watertemperatures above 45°C. Enables higher condenser watertemperatures up to 55°C, on dry cooler applications wherecondenser size is important.
Glycol CoolingFactory set-up for applications requiring water outlettemperatures below 5°C: Category 1: Outlet temperature 0 to4°C; Category 2: Outlet temperature -1 to - 5°C and Category 3:Outlet temperature - 6 to - 10°C. The system must have thecorrect percentage weight of glycol added, refer to glycolapplication factors.
Discharge and/or Suction Stop ValvesFactory fitted valve(s) to allow refrigerant isolation duringservicing.
Compressor Safety Valve(s)Factory fitted single or dual compressor safety valve(s).
Dual Pressure Relief ValvesTwo safety valves in parallel of which one is operational to assistin valve replacement during maintenance.
PN16 FlangesWelded PN16 flanges on the water connections with gasketseals.
AVM RubberRubber anti-vibration pads underneath the unit to avoidtransmission of vibration to the plant room structure.
PUSHBUTTONSWITCH
7 SEGMENTSLED MAIN SWITCH
FIGURE 1 CONTROLS
REFRIGERANT FLOW DIAGRAM (YCSE-SB)
Cooling Mode - YCSELow pressure liquid refrigerant enters the cooler (Evaporator) and is evaporated and superheated by the heat energy absorbed fromthe chilled water passing through the cooler plates. Low pressure vapour enters the compressor where pressure and superheat areincreased. Heat is rejected by the water cooled condenser. The fully condensed and subcooled liquid refrigerant then enters theexpansion valve where pressure reduction and further cooling takes place before returning to the cooler.
Page C.3Doc. No. PC154-100 Rev 1(0905)
YCSE/YCRE-SB 040 050 060 080 100Min. Max. Min. Max. Min. Max. Min. Max. Min. Max.
Chilled Evaporator Water outlet °C 5 to 15
Liquid outlet Brine outlet °C 15 to -10(1)
temperature Temp. spread °C 4 to 8Flow rate (YCSE) l/s 4.5 10.0 5.7 12.6 6.9 15.4 9.0 20.1 11.3 25.2
kPa 17.1 75.2 16.8 75.4 16.2 74.1 27.7 128.3 34.3 160.6Flow rate (YCRE) l/s 4.3 9.6 5.2 11.6 6.4 14.3 8.6 19.1 10.4 23.1
kPa 15.6 68.7 14.2 64.2 14.1 64.3 25.3 116.9 29.0 136.1Max. working pressure bar 10
Cooling Liquid outlet Water outlet °C 22 to 55(2)
Liquid temperature Temp. spread K 2 to 10(YCSE) Flow rate l/s 3.8 12.6 4.7 15.8 5.8 19.4 7.5 25.1 9.5 31.5
Pressure drop kPa 10.1 96.5 10.9 106.5 10.5 103.2 17.2 174.9 21.9 227.1Max. working pressure bar 10
Power supply voltage 400 V, 3 Ø, 50 Hz V 360 to 440Recommended chilled system volume (3) l
(1) Refer to Accessories and Options for further details.(2) Standard outlet temperature is 45°C, refer to Accessories and Options for further details.(3) Based on 2°C On/Off differential. System volume should be increased if differential is lowered.(1) The recommended volume ensures a minimum of 5 minutes cooling without interruption.
Pressure drop (YCSE)
1500 1500
Pressure drop (YCRE)
750 750 910
OPERATING LIMITATIONS TABLE 2
Flange Connection
Flare Connection
Solder Connection
Refrigerant Cycle
ChilledWater Inlet
ChilledWater Outlet
Option
Option
Option
Option
Condensing Water Outlet
Condensing Water Inlet
No. Name No. Name1 Compressor 9 Expansion Valve2 Check Valve 10 Water Cooler3 Stop Valve (Option) 11 Stop Valve (Option)4 Pressure Relief Valve 12 Pressure Sensor (Low)5 Water Condenser 13 High Pressure Switch6 Stop Valve (with check joint) 14 Pressure Sensor (High)7 Drier 15 Compressor Safety Valve (Option)8 Sight Glass 16 Compressor Dual Safety Valve (Option)
Option
REFRIGERANT FLOW DIAGRAM (YCRE-SB)
Cooling Mode - YCRELow pressure liquid refrigerant enters the cooler (Evaporator) and is evaporated and superheated by the heat energy absorbed fromthe chilled water passing through the cooler plates. Low pressure vapour enters the compressor where pressure and superheat areincreased. Heat is rejected by the remote condenser. The fully condensed and subcooled liquid refrigerant then enters theexpansion valve where pressure reduction and further cooling takes place before returning to the cooler.
SELECTION GUIDEDATA REQUIREDTo select a YORK YCSE/YCRE chiller the following informationis required:
1. Design cooling capacity.
2. Chilled water entering and leaving temperatures.
3. Condenser water entering and leaving temperature.
4. Chilled water flow (L/s) if one of the temperatures in (2) isunknown.
5. Condenser water flow (L/s) if one of the temperatures in (3) isunknown.
Determine the capacity or water flow from:
Cooling Capacity (kW)= Range (°C) x chilled water flow rate (L/s) x 4.18
Determine the heat rejection or water flow from:
Heat Rejection (kW)= Range (°C) x condenser water flow rate (L/s) x 4.18
CHILLER SELECTION METHOD1. Determine the correct size of chiller by selecting the model
that most closely matches the required capacity at the designconditions of leaving water temperature and condenserleaving water temperature.
2. Apply correction factors for fouling factor to the capacity andpower values from the capacity tables. Ensure the correctedcapacity is still sufficient for requirements.
3. Using the corrected capacity of the selected chiller adjust thedesign temperature range, or flow rate, to balance theformulae shown above.
4. Physical and electrical data can now be determined from thetables.
5. Always re-check that selections fall within the operatinglimitations.
YCSE SAMPLE SELECTION
1. Confirm the system requirements
Cooling Capacity: 240 kWChilled Water Inlet Temperature: 12 °CChilled Water Outlet Temperature: 7 °CCondenser Water Inlet Temperature: 32 °CCondenser Water Outlet Temperature: 37 °CEvaporator and Condenser Fouling Factors: 0
Page C.4Doc. No. PC154-100 Rev 1(0905)
Flange Connection
Flare Connection
Solder Connection
Refrigerant Cycle
ChilledWater Inlet
ChilledWater Outlet
Option
Option
Option
CondensingWater Outlet
CondensingWater Inlet
No. Name No. Name1 Compressor
9
Expansion Valve2 Check Valve
10Water Cooler
3 Stop Valve11
Stop Valve (Option)4 Pressure Relief Valve
12Pressure Sensor (Low)
5 Remote Condenser (Field Supplied)13
High Pressure Switch6 Stop Valve (with check joint)
14Pressure Sensor (High)
7 Drier15
Compressor Safety Valve (Option)8 Solenoid Valve
Sight Glass
1617 Compressor Dual Safety Valve (Option)
Option
FieldSupplied
S
2. Select Model and Read the Performance
From the capacity table, modelYCSE080SB can be selectedwith the following performance.
Cooling Capacity: 247.7 kWCompressor Input Power: 66.9 kWHeat Rejection 314.6 kW.
3. Determine the Flow Rate
Cooling Capacity (kW)= Range (°C) x chilled water flow rate (L/s) x 4.18Flow Rate = 247.7 = 11.8 L/s
5 x 4.18Heat Rejection (kW)= Range (°C) x chilled water flow rate (L/s) x 4.18Flow Rate = 314.6 = 15.1 L/s
5 x 4.18
4. Correct the Data
Fouling Factor
The cooling capacity and the compressor input should becorrected using the factors given below, if applicable.Recalculate flow rates as required.
Flow Rate
When the water Inlet/Outlet temperature difference is not 5°C,correct the flow rate by the following formula:
Corrected Flow Rate = 5 (°C) X Flow RateTemp. Difference(°C)
The corrected Flow Rate must be confirmed to be within theworking range.
Glycol Application
On applications with leaving chilled temperatures below 5°C theGlycol Application Factors given below should be applied.
5. Determine the Pressure Drops
Calculate the pressure drops using the graphs or formulae givenbelow.
Evaporator pressure drop at a flow rate of 11.8 L/s would be 46.3kPa.
Condenser pressure drop at a flow rate of 15.1 L/s would be 65.5kPa.
6. Check the Data is within Limits
The data is within the unit operating limitations.
Page C.5Doc. No. PC154-100 Rev 1(0905)
Model Evaporator Pressure Drop Calculation Condenser Pressure Drop CalculationYCSE40SB Pressure Drop [kPa] = 1.0254 x (Flow Rate [L/s]1.863) Pressure Drop [kPa] = 0.8325 x (Flow Rate [L/s]1.877)
YCSE50SB Pressure Drop [kPa] = 0.6404 x (Flow Rate [L/s]1.883) Pressure Drop [kPa] = 0.5857 x (Flow Rate [L/s]1.886)
YCSE60SB Pressure Drop [kPa] = 0.4076 x (Flow Rate [L/s]1.901) Pressure Drop [kPa] = 0.3737 x (Flow Rate [L/s]1.897)
YCSE80SB Pressure Drop [kPa] = 0.4066 x (Flow Rate [L/s]1.919) Pressure Drop [kPa] = 0.3513 x (Flow Rate [L/s]1.926)
YCSE100SB Pressure Drop [kPa] = 0.3116 x (Flow Rate [L/s]1.936) Pressure Drop [kPa] = 0.2794 x (Flow Rate [L/s]1.942)
YCRE40SB Pressure Drop [kPa] = 1.0254 x (Flow Rate [L/s]1.863)
YCRE50SB Pressure Drop [kPa] = 0.6404 x (Flow Rate [L/s]1.883)
YCRE60SB Pressure Drop [kPa] = 0.4076 x (Flow Rate [L/s]1.901)
YCRE80SB Pressure Drop [kPa] = 0.4066 x (Flow Rate [L/s]1.919)
YCRE100SB Pressure Drop [kPa] = 0.3116 x (Flow Rate [L/s]1.936)
PRESSURE DROP CALCULATIONS TABLE 4
EVAPORATOR CONDENSERFouling Factor m² °C/kW Capacity Factor Comp. Input Factor Fouling Factor m² °C/kW Capacity Factor Comp. Input Factor
0.000 1.00 1.00 0.000 1.00 1.000.043 1.00 1.00 0.086 0.98 1.030.086 0.99 1.01 0.172 0.96 1.06
FOULING FACTORS TABLE 3
Page C.6Doc. No. PC154-100 Rev 1(0905)
Flow PressureRate Drop
Factor Factor Cool I.P. Cool I.P. Cool I.P. Cool I.P. Cool I.P. Cool I.P. Cool I.P.(wt%) (Kf) (Kp) (%) (%) (%) (%) (%) (%) (%) (%) (%) (%) (%) (%) (%) (%)
4 1.011 1.15 100 86 95 90 90 95 84 99 79 107 74 118 68 1333 1.012 1.16 97 85 92 89 87 94 82 98 77 106 72 117 66 1322 1.013 1.17 94 84 89 88 84 93 79 97 74 105 70 116 64 1311 1.013 1.18 91 83 86 87 81 92 77 96 72 104 67 115 62 1300 1.014 1.19 88 82 84 86 79 91 74 95 70 103 65 114 60 129-1 1.034 1.3 85 81 81 85 76 90 72 94 67 102 63 113-2 1.035 1.32 82 80 78 84 73 89 69 93 65 101 61 112-3 1.037 1.34 79 79 75 83 71 88 67 92 62 100 58 111-4 1.037 1.36 76 78 72 82 68 87 64 91 60 99 56 110-5 1.038 1.38 73 77 69 81 65 86 62 90 58 98 54 109-6 1.073 1.5 70 76 66 80 63 85 59 89 55 97-7 1.075 1.52 67 75 64 79 60 84 56 88 53 96-8 1.076 1.54 64 74 61 78 57 83 54 87 51 95-9 1.076 1.56 61 73 58 77 55 82 51 86 48 94
-10 1.077 1.58 58 72 55 76 52 81 49 85 46 93
Cool = Cooling Capacity and I.P. = Input Power as a percentage of nominal conditions LCLT 12/7°C and CWOT 30/35°C.Water Flow Rate and Pressure Drop can be calculated by the Correction Factor Kf and Kp.For Example: YCSE100SB, nominal condition: Capacity 316 kW, Compressor Input 80.0 kWRequired leaving chilled liquid temperature -3/2°C with a condenser water outlet temperature of 35°C.Therefore: Required ethylene glycol 30% of weight.Corrected capacity = 316 X 0.75 = 237 kW, corrected compressor Input = 80.0 X 0.83 = 66.4 kW.Corrected Water Flow (L/s) = Kf X Capacity (kW) / 4.18 /∆T (∆T=Inlet Temp.-Outlet Temp.).= 1.037 X 237 / 4.18 /(2-(-3)) = 11.8 L/sPressure Drop = Kp X Pressure Drop (Water) = 1.34 X 0.3116 X 11.81.936 = 49.6 kPa. Refer to Pressure Drop Graph.
Not Available
45 50 55Condenser Water Outlet Temperature (°C) - CWOT
30
40
LC
LT
EthyleneGlycol
20
40353025
TABLE 5 GLYCOL APPLICATION FACTORS (YCSE)
Flow PressureRate Drop
Factor Factor Cool I.P. Cool I.P. Cool I.P. Cool I.P.(wt%) (Kf) (Kp) (%) (%) (%) (%) (%) (%) (%) (%)
4 1.011 1.15 100 76 96 87 91 100 89 1113 1.012 1.16 97 75 93 86 88 99 84 1112 1.013 1.17 94 74 90 86 85 99 81 1101 1.013 1.18 91 73 87 85 83 98 78 1100 1.014 1.19 88 73 84 84 80 98 75 110-1 1.034 1.3 85 72 81 84 77 97 73 110-2 1.035 1.32 83 71 78 83 74 97 70 109-3 1.037 1.34 80 70 75 82 71 96 67 109-4 1.037 1.36 77 70 72 81 68 96 69 109-5 1.038 1.38 74 69 69 81 65 96 61 108-6 1.073 1.5 71 68 66 80 62 95 58 108-7 1.075 1.52 68 67 63 79 59 95 55 108-8 1.076 1.54 65 66 61 79 56 94 52 107-9 1.076 1.56 62 66 58 78 54 99 49 107
-10 1.077 1.58 59 65 55 77 51 93 46 107
Water Flow Rate and Pressure Drop can be calculated by the Correction Factor Kf and Kp.For Example: YCRE100SB, nominal condition: Capacity 290 kW, Compressor Input 84.8 kWRequired leaving chilled liquid temperature -3/2°C with a condenser water outlet temperature of 30°C.Therefore: Required ethylene glycol 30% of weight.Corrected capacity = 290 X 0.75 = 217.5 kW, corrected compressor Input = 84.8 X 0.82 = 69.5 kW.Corrected Water Flow (L/s) = Kf X Capacity (kW) / 4.18 /∆T (∆T=Inlet Temp.-Outlet Temp.).= 1.037 X 217.5 / 4.18 /(2-(-3)) = 10.6 L/sPressure Drop = Kp X Pressure Drop (Water) = 1.34 X 0.3116 X 10.61.936 = 40.3 kPa. Refer to Pressure Drop Graph.
Cool = Cooling Capacity and I.P. = Input Power as a percentage of nominal conditions LCLT 12/7°C and CondensingTemperature 30/35°C.
30
40
Condenser Temperature (°C)
LC
LT
EthyleneGlycol
20
40353025
TABLE 6 GLYCOL APPLICATION FACTORS (YCRE)
PRESSURE DROP GRAPHS
Page C.7Doc. No. PC154-100 Rev 1(0905)
Flow Rate l/s4 8 1612 20 2824
Pre
ssu
reD
rop
kPa
15
25
35
40
45
20
30
50
55
65
85
100
75
110120130140150160
060050040
100
080
YCSE EVAPORATORP
ress
ure
Dro
pkP
a
25
35
40
45
20
30
50
70
60
10
15
80
90
100
150
200
230
100
080
060050040
42 8 321612 20 2824
Flow Rate l/s
YCSE CONDENSER
Flow Rate l/s
Pre
ssu
reD
rop
kPa
12
20
30
35
40
45
15
25
50
55
65
85
100
75
110120130140150
060050040
100
080
4 8 1612 20 2824
YCRE EVAPORATOR
TABLE 7 YCSE COOLING CAPACITIES
Page C.8Doc. No. PC154-100 Rev 1(0905)
Cool P.I. H.R. Cool P.I. H.R. Cool P.I. H.R. Cool P.I. H.R. Cool P.I. H.R.kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW
5 132 22 154 165.7 27.8 193.4 203.4 34.063 237.5 264.25 44.261 308.51 331.37 55.5 386.877 139 23 162 174.9 28.4 203.3 214.7 34.91 249.6 278.9 45.37 324.3 349.8 56.89 406.79 147 23 170 184.1 29.1 213.2 226.0 35.765 261.8 293.61 46.473 340.08 368.18 58.273 426.45
11 154 24 178 193.3 29.8 223.1 237.3 36.62 274 308.3 47.58 355.9 386.6 59.66 446.213 161 24 186 202.5 30.5 233.0 248.6 37.467 286.1 322.97 48.685 371.65 404.99 61.047 466.0415 169 25 194 211.7 31.2 242.9 259.9 38.32 298.3 337.6 49.79 387.4 423.4 62.43 485.85 130 24 154 162.5 30.6 193.1 199.6 37.562 237.11 259.21 48.807 308.02 325.05 61.2 386.257 137 25 162 171.7 31.2 202.9 210.9 38.31 249.2 273.9 49.79 323.7 343.5 62.43 405.99 144 25 170 180.9 31.8 212.8 222.2 39.067 261.22 288.57 50.764 339.34 361.86 63.654 425.51
11 152 26 177 190.1 32.4 222.6 233.5 39.82 273.3 303.3 51.74 355 380.3 64.88 445.113 159 26 185 199.3 33.1 232.4 244.8 40.573 285.33 317.93 52.72 370.65 398.67 66.107 464.7815 166 27 193 208.5 33.7 242.2 256.1 41.33 297.4 332.6 53.7 386.3 417.1 67.33 484.45 124 28 152 155.4 35.2 190.7 190.8 43.269 234.09 247.87 56.224 304.1 310.83 70.5 381.337 131 28 160 164.6 35.7 200.4 202.1 43.87 246 262.6 57 319.6 329.2 71.47 400.79 139 29 168 173.8 36.2 210.0 213.4 44.464 257.89 277.23 57.776 335.01 347.64 72.447 420.09
11 146 29 175 183.0 36.7 219.7 224.7 45.06 269.8 291.9 58.55 350.5 366 73.42 439.513 153 30 183 192.2 37.2 229.4 236.0 45.659 281.68 306.59 59.329 365.92 384.45 74.393 458.8515 161 30 191 201.4 37.7 239.1 247.3 46.26 293.6 321.3 60.1 381.4 402.9 75.37 478.25 119 32 150 148.8 39.6 188.4 182.7 48.609 231.28 237.29 63.162 300.45 297.55 79.2 376.757 126 32 158 158.0 40.0 198.0 194.0 49.1 243.1 252 63.8 315.8 316 80 3969 133 32 166 167.2 40.4 207.6 205.3 49.591 254.87 266.65 64.438 331.09 334.37 80.8 415.17
11 141 33 173 176.4 40.8 217.2 216.6 50.08 266.7 281.3 65.08 346.4 352.8 81.6 434.413 148 33 181 185.6 41.2 226.8 227.9 50.573 278.45 296.01 65.714 361.72 371.18 82.4 453.5815 155 33 189 194.8 41.6 236.4 239.2 51.06 290.2 310.7 66.35 377 389.6 83.2 472.85 117 33 150 146.1 41.6 187.7 179.4 51.064 230.44 233.01 66.352 299.36 292.18 83.2 375.387 124 33 157 155.3 41.9 197.2 190.7 51.49 242.2 247.7 66.9 314.6 310.6 83.89 394.59 131 34 165 164.5 42.3 206.8 202.0 51.915 253.89 262.36 67.458 329.82 329 84.586 413.58
11 139 34 173 173.7 42.6 216.3 213.3 52.34 265.6 277 68.01 345.1 347.4 85.28 432.713 146 34 180 182.9 43.0 225.9 224.6 52.766 277.35 291.72 68.564 360.29 365.81 85.973 451.7815 153 35 188 192.1 43.3 235.4 235.9 53.19 289.1 306.4 69.12 375.5 384.2 86.67 470.95 113 35 149 142.1 44.4 186.6 174.5 54.562 229.09 226.71 70.898 297.6 284.28 88.9 373.187 121 36 156 151.3 44.7 196.1 185.8 54.91 240.7 241.4 71.35 312.7 302.7 89.47 392.29 128 36 164 160.5 45.0 205.6 197.1 55.266 252.39 256.06 71.812 327.88 321.1 90.046 411.14
11 135 36 172 169.8 45.3 215.1 208.4 55.62 264 270.7 72.27 343 339.5 90.62 430.113 143 36 179 179.0 45.6 224.6 219.7 55.97 275.7 285.42 72.726 358.15 357.91 91.193 449.115 150 37 187 188.2 45.9 234.0 231.0 56.32 287.4 300.1 73.18 373.3 376.3 91.77 468.15 108 39 147 135.3 49.2 184.5 166.2 60.393 226.58 215.87 80.494 296.36 270.69 100.93 371.637 115 39 155 144.6 49.4 193.9 177.5 60.62 238.1 230.5 81.6 312.1 289.1 102.3 391.49 123 40 162 153.8 49.6 203.3 188.8 60.851 249.64 245.23 82.706 327.93 307.51 103.71 411.21
11 130 40 170 163.0 49.8 212.7 200.1 61.08 261.2 259.9 83.81 343.7 325.9 105.1 43113 137 40 177 172.2 49.9 222.1 211.4 61.309 272.7 274.59 84.918 359.5 344.32 106.48 450.815 145 40 185 181.4 50.1 231.5 222.7 61.54 284.2 289.3 86.02 375.3 362.7 107.9 470.65 92.3 42.6 134.9 115.7 53.4 169.1 142.1 65.6 207.7 184.5 85.3 269.8 231.4 106.9 338.37 98.9 42.9 141.7 124.0 53.7 177.7 152.2 66.0 218.2 197.7 85.7 283.5 248.0 107.5 355.49 105.5 43.1 148.6 132.3 54.0 186.3 162.4 66.3 228.7 211.0 86.2 297.1 264.5 108.0 372.6
11 112.1 43.3 155.4 140.5 54.3 194.9 172.6 66.7 239.2 224.2 86.6 310.8 281.1 108.6 389.713 118.7 43.5 162.2 148.8 54.6 203.4 182.7 67.0 249.8 237.4 87.1 324.5 297.7 109.2 406.915 125.3 43.8 169.1 157.1 54.9 212.0 192.9 67.4 260.3 250.6 87.5 338.1 314.2 109.8 424.05 87.4 45.6 133.0 109.6 57.2 166.8 134.6 70.2 204.8 174.8 91.2 266.0 219.2 114.4 333.67 94.0 45.8 139.8 117.9 57.4 175.3 144.7 70.4 215.2 188.0 91.5 279.5 235.7 114.8 350.59 100.6 45.9 146.5 126.1 57.6 183.7 154.9 70.7 225.6 201.2 91.8 293.0 252.3 115.1 367.4
11 107.2 46.1 153.3 134.4 57.8 192.2 165.1 70.9 236.0 214.4 92.1 306.5 268.9 115.5 384.413 113.8 46.2 160.0 142.7 57.9 200.7 175.2 71.1 246.4 227.6 92.4 320.0 285.4 115.9 401.315 120.4 46.4 166.8 151.0 58.1 209.1 185.4 71.4 256.8 240.8 92.7 333.6 302.0 116.3 418.3
LCLT = Leaving Chilled Liquid Temperature H.R. = Condenser Heat Rejection P.I. = Compressor Input Power
YCSE100SBYCSE080SBYCSE060SBYCSE050SBYCSE040SBL
CLT
4550
2225
3035
3740
Co
nd
ense
rL
eavi
ng
Wat
erTe
mp
erat
ure
(°C
)
55
YCRE COOLING CAPACITIES TABLE 8
Page C.9Doc. No. PC154-100 Rev 1(0905)
Cool P.I. H.R. Cool P.I. H.R. Cool P.I. H.R. Cool P.I. H.R. Cool P.I. H.R.kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW
5 123.4 26.3 149.7 149.2 32.4 181.6 185.2 39.8 225.0 246.9 52.6 299.5 298.3 64.8 363.17 130.4 26.8 157.3 157.6 33.1 190.7 195.6 40.6 236.3 260.9 53.7 314.5 315.2 66.1 381.39 137.4 27.4 164.8 166.0 33.7 199.8 206.1 41.4 247.6 274.8 54.7 329.5 332.1 67.4 399.5
11 144.4 27.9 172.3 174.5 34.4 208.9 216.6 42.2 258.8 288.8 55.8 344.6 349.0 68.7 417.713 151.4 28.4 179.8 182.9 35.0 218.0 227.1 43.0 270.1 302.8 56.8 359.6 365.9 70.0 435.915 158.4 28.9 187.3 191.4 35.7 227.1 237.6 43.8 281.4 316.8 57.9 374.7 382.8 71.3 454.15 118.0 30.2 148.2 142.6 37.2 179.8 177.1 45.7 222.7 236.1 60.3 296.4 285.3 74.3 359.67 125.0 30.6 155.7 151.1 37.8 188.8 187.5 46.4 233.9 250.1 61.3 311.3 302.1 75.5 377.79 132.0 31.1 163.1 159.5 38.3 197.9 198.0 47.1 245.1 264.0 62.2 326.2 319.0 76.7 395.7
11 139.0 31.6 170.6 168.0 38.9 206.9 208.5 47.8 256.3 278.0 63.2 341.2 335.9 77.9 413.813 146.0 32.1 178.1 176.4 39.5 215.9 219.0 48.6 267.5 292.0 64.1 356.1 352.8 79.0 431.915 153.0 32.5 185.5 184.9 40.1 225.0 229.5 49.3 278.8 306.0 65.1 371.0 369.7 80.2 449.95 113.0 34.4 147.4 136.5 42.4 179.0 169.5 52.2 221.6 226.0 68.9 294.9 273.1 84.9 358.07 120.0 34.4 154.4 145.0 42.4 187.4 180.0 52.1 232.1 240.0 68.8 308.8 290.0 84.8 374.89 127.0 35.1 162.0 153.4 43.2 196.7 190.5 53.1 243.6 254.0 70.1 324.1 306.9 86.5 393.3
11 134.0 35.4 169.4 161.9 43.6 205.5 200.9 53.6 254.5 267.9 70.8 338.7 323.7 87.2 411.013 141.0 35.7 176.7 170.3 44.0 214.3 211.4 54.1 265.5 281.9 71.4 353.3 340.6 88.0 428.715 147.9 36.0 184.0 178.8 44.4 223.2 221.9 54.6 276.5 295.9 72.0 367.9 357.5 88.8 446.35 108.0 38.3 146.3 130.4 47.2 177.7 161.9 58.0 219.9 215.9 76.6 292.5 260.9 94.4 308.17 114.9 38.5 153.5 138.9 47.5 186.4 172.4 58.3 230.7 229.9 77.0 306.9 277.8 95.0 325.39 121.9 38.7 160.7 147.3 47.7 195.1 182.9 58.6 241.6 243.9 77.4 321.3 294.7 95.4 342.4
11 128.9 38.9 167.9 155.8 48.0 203.8 193.4 59.0 252.4 257.9 77.8 335.7 311.6 96.0 359.613 135.9 39.1 175.1 164.2 48.3 212.5 203.9 59.3 263.2 271.8 78.2 350.0 328.5 96.6 376.715 142.9 39.4 182.3 172.7 48.5 221.2 214.4 59.6 274.0 285.8 78.8 364.6 345.4 97.0 393.95 102.8 42.2 145.0 124.2 52.0 176.2 154.2 63.9 218.1 205.6 84.4 290.0 248.4 104.0 352.47 109.8 42.3 152.1 132.7 52.1 184.8 164.7 64.1 228.7 219.6 84.6 304.2 265.3 104.3 369.69 116.8 42.4 159.2 141.1 52.3 193.4 175.2 64.2 239.4 233.6 84.8 318.4 282.2 104.5 386.8
11 123.8 42.5 166.3 149.5 52.4 202.0 185.6 64.4 250.0 247.5 85.0 332.6 299.1 104.8 403.913 130.8 42.6 173.4 158.0 52.5 210.5 196.1 64.6 260.7 261.5 85.2 346.8 316.0 105.1 421.115 137.7 42.7 180.5 166.4 52.7 219.1 206.6 64.7 271.3 275.5 85.5 360.9 332.9 105.3 438.2
LCLT = Leaving Chilled Liquid Temperature H.R. = Condenser Heat Rejection P.I. = Compressor Input Power
YCRE040SB
LC
LT
45
YCRE100SBYCRE080SBYCRE060SBYCRE050SB
5035
Co
nd
enin
gTe
mp
erat
ure
(°C
)
4055
TABLE 9 YCSE PART LOAD PERFORMANCE
Page C.10Doc. No. PC154-100 Rev 1(0905)
Capacity % 40 50 60 70 75Input % 64 77 96 125 144
Capacity % 40 50 60 70 78Input % 58 69 85 107 134
Capacity % 40 50 60 70 80 90 92Input % 49 56 65 78 94 119 124
Capacity % 40 50 60 70 80 90 96Input % 43 49 56 66 80 98 112
Capacity % 40 50 60 70 80 90 100Input % 38 43 48 56 67 80 100
Capacity % 43 50 60 70 80 90 100 104Input % 34 37 42 48 57 67 82 89
Capacity % 46 50 60 70 80 90 100 109Input % 30 32 36 40 47 55 65 78
Capacity % 50 60 70 80 90 100 110 111Input % 29 32 36 41 49 57 70 71
Capacity % 30 40 50 60 70 75Input % 55 64 77 96 125 144
Capacity % 30 40 50 60 70 78Input % 50 58 69 85 107 134
Capacity % 30 40 50 60 70 80 90 92Input % 44 49 56 65 78 94 119 124
Capacity % 30 40 50 60 70 80 90 96Input % 40 43 49 56 66 80 98 112
Capacity % 30 40 50 60 70 80 90 100Input % 35 38 43 48 56 67 80 100
Capacity % 32 40 50 60 70 80 90 100 106Input % 33 35 39 44 50 58 69 83 94
Capacity % 34 40 50 60 70 80 90 100 112Input % 31 32 35 39 44 51 59 70 88
Capacity % 35 40 50 60 70 80 90 100 110 120Input % 29 30 33 36 40 45 52 60 70 84
16.5%Capacity % 20 40 50 60 70 75
Input % 32 64 77 96 125 144Capacity % 20 40 50 60 70 78
Input % 29 58 69 85 107 134Capacity % 20 40 50 60 70 80 90 92
Input % 25 49 56 65 78 94 119 124Capacity % 20 40 50 60 70 80 90 96
Input % 22 43 49 56 66 80 98 112Capacity % 20 40 50 60 70 80 90 100
Input % 19 38 43 48 56 67 80 100Capacity % 22 43 50 60 70 80 90 100 106
Input % 18 36 39 44 50 58 69 83 94Capacity % 23 46 50 60 70 80 90 100 112
Input % 17 34 35 39 44 51 59 70 88Capacity % 25 50 60 70 80 90 100 110 120
Input % 16 33 36 40 45 52 60 70 84
12.5%Capacity % 15 30 40 50 60 70 75
Input % 27 55 64 77 96 125 144Capacity % 15 30 40 50 60 70 78
Input % 25 50 58 69 85 107 134Capacity % 15 30 40 50 60 70 80 90 92
Input % 22 44 49 56 65 78 94 119 124Capacity % 15 30 40 50 60 70 80 90 96
Input % 20 40 43 49 56 66 80 98 112Capacity % 15 30 40 50 60 70 80 90 100
Input % 18 35 38 43 48 56 67 80 100Capacity % 16 32 40 50 60 70 80 90 100 106
Input % 16 33 35 39 44 50 58 69 83 94Capacity % 17 34 40 50 60 70 80 90 100 112
Input % 15 31 32 35 39 44 51 59 70 88Capacity % 18 35 40 50 60 70 80 90 100 110 120
Input % 15 29 30 33 36 40 45 52 60 70 84
Co
nd
ense
rW
ater
Ou
tlet
Tem
per
atu
re
Compressor Load 25~99% Full Load
55°C
Co
nd
ense
rW
ater
Ou
tlet
Tem
per
atu
re
45°C
40°C
35°C
30°C
25°C
22°C
55°C
50°C
Co
nd
ense
rW
ater
Ou
tlet
Tem
per
atu
rePerformance
YCSE040SB
PerformanceYCSE050SB & YCSE060SB
35°C
30°C
25°C
22°C
45°C
40°C
Compressor Load 33~99% Full Load
55°C
50°C
45°C
40°C
35°C
30°C
25°C
22°C
50°C
YCSE080SBPerformance Full LoadCompressor Load 33~99%
45°C
40°C
35°C
30°C
25°C
22°C
55°C
50°C
Co
nd
ense
rW
ater
Ou
tlet
Tem
per
atu
re
Performance Full LoadYCSE0100SB
Compressor Load 25~100%
YCRE PART LOAD PERFORMANCE TABLE 10
TABLE 11 PHYSICAL DATA
Page C.11Doc. No. PC154-100 Rev 1(0905)
Capacity % 20 30 40 50 60 70 80 90 92Input % 43 52 59 68 77 89 103 119 123
Capacity % 20 30 40 50 60 70 80 90 96Input % 37 46 53 60 68 77 88 104 112
Capacity % 20 30 40 50 60 70 80 90 100Input % 33 39 46 53 59 66 76 87 100
Capacity % 20 30 40 50 60 70 80 90 100 104Input % 28 35 40 45 51 58 66 73 85 89
Capacity % 21 30 40 50 60 70 80 90 100 109Input % 25 30 34 39 44 51 54 62 70 78
7.5%Capacity % 10 20 30 40 50 60 70 80 90 92
Input % 22 43 52 59 68 77 89 103 119 123Capacity % 10 20 30 40 50 60 70 80 90 96
Input % 19 37 46 53 60 68 77 88 104 112Capacity % 10 20 30 40 50 60 70 80 90 100
Input % 17 33 39 46 53 59 66 76 87 100Capacity % 10 20 30 40 50 60 70 80 90 100 104
Input % 14 28 35 40 45 51 58 66 73 85 89Capacity % 11 21 30 40 50 60 70 80 90 100 109
Input % 13 25 30 34 39 44 51 54 62 70 78
50°C
45°C
40°C
35°C
Performance Compressor Load 15~99%C
on
den
sin
gTe
mp
.C
on
den
sin
gTe
mp
.
55°C
50°C
45°C
40°C
35°C
55°C
YCRE040SB, YCRE050SB & YCRE060SBFull Load
Performance Full Load
YCRE080SB & YCRE100SBCompressor Load 15~99%
YCSE-SB 040 050 060 080 100Refrigerant Circuits 1 1 1 2 2
kg 12.0 14.0 16.0 12.0 14.0Compressor Type
Oil charge per compressor l 6.0 6.0 6.0 6.0 6.0Capacity Control % 33-100 25-100 25-100 16.5-100 12.5-100
Evaporator NumberConnections (Inlet & Outlet)
Water volume per evaporator l 12.1 15.9 21.7 32.3 40.7Water NumberCooled TypeCondenser Water volume per condenser l 13.5 16.9 21.7 36.5 44.9Weight Operating kg 770 865 930 1360 1560
Shipping kg 710 800 860 1,250 1,440Length mm 1362 1449 1449 1210 1210
Dimensions Width mm 677 677 677 1340 1450Height mm 1275 1275 1275 1465 1465
YCRE-SB 040 050 060 080 100Refrigerant Circuits 1 1 1 2 2Compressor Type
Oil charge per compressor l 6.0 6.0 6.0 6.0 6.0Capacity Control % 15-100 15-100 15-100 7.5-100 7.5-100
Evaporator NumberConnections (Inlet & Outlet)
Water volume per evaporator l 12.1 15.9 21.7 32.3 40.7Liquid Line (outer diameter) mmDischarge Line (outer diameter) mm
Weight Shipping kg 590 755 690 1,140 1,250Length mm 1064 1088 1152 1184 1184
Dimensions Width mm 935 935 935 1432 1432Height mm 1343 1343 1343 1531 1531
Refrigerantpiping
28.641.3
Semi-Hermetic Screw Type
13 " Victaulic 4 " Victaulic
3 " Victaulic
4 " Victaulic
4 " Victaulic
Refrigerant charge per circuitSemi-Hermetic Screw Type
1
1
3 " Victaulic
TABLE 12 ACOUSTIC DATA
TABLE 13 ELECTRICAL DATAThe following connections are required:
• One 400 V, 3 phase, 50 Hz supply plus neutral and earth.• Control interlocks if required.
The power connections are made to the unit screw terminals inthe control panel. Interlocks are made to a terminals in thecontrol panel.
Supply cables should enter the unit via the holes provided in thepanel.
A customer supplied mains isolator switches should be locatedadjacent to the unit and should incorporate provision for lockingin the off position.
Page C.12Doc. No. PC154-100 Rev 1(0905)
63 125 250 500 1000 2000 4000 8000YCSE/YCRE40SB 74 67 67 68 59 61 47 36 68YCSE/YCRE50SB 76 68 67 64 65 64 51 35 69YCSE/YCRE60SB 77 69 67 62 68 66 53 35 71YCSE/YCRE80SB 77 70 70 71 62 64 50 39 71
YCSE/YCRE100SB 79 71 70 67 68 67 54 38 72
Sound pressure level at:Chilled water inlet/outlet temperature of 12/7°C and condenser water .inlet/outlet temperature of 30/35°C1 meter from the control panel surface and 1.5 meter from the floor level.Supply voltage of 380 V, for 415 V the values will increase by 1 dB.Measured in an anechoic chamber, so that reflected sound should be taken into consideration in the field.
Frequency Band (Hz)Sound Pressure Level (dB)
ModelOverall(dBA)
Max. Min. I.P. NRA LRA MRA SMRA(V) (Hz) (V) (V) (kW) (A) (A) (A) (A)380 50 418 342 31,9 54,7 114,6 90 115415 50 457 374 31,9 53,7 125,2 89 125380 50 418 342 40,0 68,5 147,5 113 148415 50 457 374 40,0 67,0 161,1 111 161380 50 418 342 49,1 82,2 178,4 136 178415 50 457 374 49,1 79,0 194,8 130 195380 50 418 342 63,8 109 114,6 181 142415 50 457 374 63,8 107 125,2 177 152380 50 418 342 80,0 137 147,5 226 174415 50 457 374 80,0 134 161,1 221 187
380 50 418 342 34,4 59,4 114 74 114415 50 457 374 34,4 57,7 125 72 125380 50 418 342 42,4 73,2 148 92 148415 50 457 374 42,4 71,1 161 89 161380 50 418 342 52,1 88,0 178 110 178415 50 457 374 52,1 84,3 195 105 195380 50 418 342 68,8 118,8 114 149 134415 50 457 374 68,8 115,4 125 144 144380 50 418 342 84,8 146,4 148 183 172415 50 457 374 84,8 142,2 161 178 184
I.P. = Input Power; NRA = Nominal Running Current; LRA = Starting Current; MRA = Maximum Running Currrent;SMRA = Maximum Running Currrent during Starting.Compressor I.P. and NRA based on chilled water inlet/outlet temperature of 12/7°C and condenser water .inlet/outlet temperature of 30/35°CMRA is the maximum total unit running current at a supply voltage of 90% of the rated voltage with unit capacity of100% at maximum operating conditions. The power supply cables must be sized to cover this maximum current value.LRA is the first compressor starting current. SMRA is MRA and starting current, when other compressor starts.
YCRE100SB
YCRE40SB
YCRE50SB
YCRE60SB
YCRE80SB
YCSE80SB
YCSE100SB
Unit
YCSE40SB
YCSE50SB
YCSE60SB
ModelUnit
PowerInstantaneous Voltage Commpressor
ELECTRICAL CONNECTIONS
Page C.13Doc. No. PC154-100 Rev 1(0905)
LO
WV
OLT
AG
ER
EM
OT
EC
ON
TR
OL
RU
N/S
TOP
SIG
NA
LA
LAR
MS
IGN
AL
DC
24V
ON
/OF
FA
LAR
MLA
MP
SE
TT
ING
OF
LO
WV
OLT
AG
EC
ON
TR
OL
MO
DE
NO
RM
AL
MO
DE
No
Use
Low
Vol
tage
Con
trol
)
MO
DE
1
MO
DE
2P
ulse
Flo
w S
witc
hD
iffer
entia
lW
ater
Pre
ssur
eS
witc
hO
ptio
n.
:Cus
tom
erW
iring
Pum
pop
erat
ion
Pum
pIn
terlo
ck
NO
TE
:1.
All
the
setti
ngsh
all b
epe
rform
edbe
fore
Pow
erO
N.
2.R
emot
e/Lo
cal C
hang
eov
erS
witc
hon
Ope
ratio
nS
witc
hsh
all b
ese
t to
"Rem
ote"
.3.
Term
inal
s1
are
for
220-
240V
acTe
rmin
als
AD
are
for
24V
dcto
17to
.
Con
tact
orfo
rTo
wer
The
rmal
Rel
ay 1
The
rmal
Rel
ay 2
The
rmal
Rel
ay 3
Con
t.1
Con
t.2
Con
t.1
Con
t.2
PilotLampforRemoteIndication
(UnitOperation,Cool/Heat)
PilotLampforRemoteIndication(Alarm)-1
PilotLampforRemoteIndication(Alarm)-2
PCB-CPU
WaterPressureSwitch,WaterFlow Switch,EvaporatorCircuit
WaterPressureSwitch,WaterFlow Switch,CondenserCircuit
NL2
L3L1
Mai
nP
ow
er/T
erm
inal
Bo
ard
YO
RK
CU
STO
ME
R
3Ø38
0-41
5V+
N+
PE
DS
W1
SE
TT
ING
DIMENSIONSYCSE40SB, YCSE50SB and YCSE60SB
Page C.14Doc. No. PC154-100 Rev 1(0905)
Ele
ctric
alB
ox
Coo
lerW
ater
Inle
t(3
Vic
taul
ic)
"
Con
dens
erW
ater
Out
let
(3"
Vic
taul
ic)
Coo
ler W
ater
Out
let
(3V
icta
ulic
)"
Con
dens
erW
ater
Inle
t(3
Vic
taul
ic)
"
4x
Lifti
ngey
ebol
t
Inle
t for
Con
trol
Wiri
ng
Inle
t for
Pow
erS
uppl
yW
iring
(coo
ler)
(con
dens
er)
DIM
A
DIM
B
DIM
C
DIM
AD
IMB
DIM
CY
CS
E40
7639
113
62Y
CS
E50
1031
614
49Y
CS
E60
-83
204
1449
122
160
190
1275
773
140
1139
763
1050
772.
5
89
677
DIMENSIONSYCSE80SB and YCSE100SB
Page C.15Doc. No. PC154-100 Rev 1(0905)
Ele
ctric
alB
ox
Con
dens
erW
ater
Inle
t(4
Vic
taul
ic)
”
Coo
ler W
ater
Out
let
(4V
icta
ulic
)”
Coo
ler W
ater
Inle
t(4
Vic
taul
ic)
”
Con
dens
erW
ater
Out
let (
4V
icta
ulic
)”
4x
Lifti
ngey
ebol
t
Inle
t for
Con
trol
Wiri
ng
Inle
t for
Pow
erS
uppl
yW
iring
(coo
ler)
(con
dens
er)
DIM
A
DIM
B
DIM
C
DIM
AD
IMB
DIM
CY
CS
E80
273
204
1340
YC
SE
100
176
107
1450
420
336
925
122
178590
1277
1139
1262
1465
955
89
1092
1373
DIMENSIONSYCRE40SB, YCRE50SB and YCRE60SB
Page C.16Doc. No. PC154-100 Rev 1(0905)
A
DIM
AD
IMB
YC
RE
4010
6410
7Y
CR
E50
1088
32Y
CR
E60
1152
80
4x35
Lifti
ngH
ole
Ele
ctric
al B
ox
AV
iew
Coo
lerW
ater
inle
t(3
BV
icta
ulic
)
Coo
ler W
ater
Out
let
(3B
Vic
taul
ic)
Pow
erW
iring
Inle
t (Fr
onta
l sid
e)C
ontr
olW
iring
Inle
t (R
ear
Sid
e)
4-
26H
ole
For
unit
fixin
g
Dim
A
Dim
B
DIMENSIONSYCRE80SB and YCRE100SB
Page C.17Doc. No. PC154-100 Rev 1(0905)
DIM
AY
CR
E80
80Y
CR
E10
015
9
4x35
Lifti
ngH
ole
Ele
ctric
al B
oxA
Vie
w
Coo
lerW
ater
inle
t(4
BV
icta
ulic
)
Coo
ler W
ater
Out
let
(4B
Vic
taul
ic)
Pow
erW
iring
Inle
t (Fr
onta
l sid
e)C
ontr
olW
iring
Inle
t (R
ear
Sid
e)
4-
26H
ole
For
unit
fixin
g
Dim
A
A
SPACE REQUIREMENTS
WEIGHT DISTRIBUTION AND CENTRE OF GRAVITY
Page C.18Doc. No. PC154-100 Rev 1(0905)
Model YCSE40SB YCSE50SB YCSE60SB YCSE80SB YCSE100SBPosition
1 180 205 235 285 2702 145 160 180 240 3303 245 275 295 455 5204 200 225 220 380 440
DimensionA 637 645 680 612 612B 380 380 393 650 645
Model YCRE40SB YCRE50SB YCRE60SB YCRE80SB YCRE100SBPosition
1 190 205 225 350 4052 120 130 135 290 3253 210 230 250 335 3554 130 145 150 275 285
DimensionA 420 415 415 535 555B 565 570 575 895 905
Weight Distribution (kg)
Location of Centre of Gravity (mm)
Weight Distribution (kg)
Location of Centre of Gravity (mm)
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