Operational limitations – ClimaCool UCA Manual User Manual
Page 30
www.climacoolcorp.com
30
Operational Limitations
CompressorOperatingLimitations
UCA
MaximumCompressionRatio
5.7:1
MinimumOperatingPressureDifferential(psi)
85
MaximumOperatingPressureDifferential(psi)
475
MinimumDischargePressure(psig)
235
MaximumDischargePressure(psig)
590
operationbeyondtheselimitationsmaycause
MinimumSuctionPressure(NoGlycol)(psig)
95
seriousdamagetothecompressor.
MinimumSuctionPressure(WithGlycol)(psig)
70
MaximumSuctionPressure(psig)
155
MaximumDischargeTemperature(°F)
265
MinimumSubcooling(°F)
8
MaximumSubcooling(°F)
14
Voltage
MinimumVoltage MaximumVoltage MinimumSuperheatatCompressor(°F)
6
208/230/3/60
187
253
MaximumSuperheatatCompressor(°F)
12
460/3/60
414
506
MaximumOilTemperature(Max)(°F)
200
575/3/60
518
632
MaximumSaturationDischargeTemperature(°F)
145
Thefollowingvoltagelimitationsareabsoluteand
VoltageLimitations
WaterFlowData
UCA020
UCA030
MinimumEvaporatorWaterFlow(gpm)
23
34
MaximumEvaporatorWaterFlow(gpm)
113
164
MinimumLeavingEvaporatorWaterTemperature(NoGlycol)(°F)
40
40
Minimum Leaving Evaporator Water Temperature (with Glycol)(°F)
20
20
MinimumLeavingEvaporatorWaterTemperature(withGlycol)( F)
20
20
MaximumLeavingEvaporatorWaterTemperature(°F)
60
60
MinimumEvaporatorWaterDifferentialTemperature(°F)
4.5
4.6
MaximumEvaporatorWaterDifferentialTemperature(°F)
20
20
MinimumEnteringCondenserAirTemperature(°F)
Ǧ20
Ǧ20
MaximumEnteringCondenserAirTemperature(@30FTD)((°F)
115
115
MaximumCondenserTemperatureDifferential(°F)
25
25