Trane IntelliPak 1 Installation, Operation And Maintenance Manual page 106

U U n n i i t t S S t t a a r r t t u u p p
Figure 76. 50 ton high efficiency operating pressure
curve (all compressors and condenser fans ON)
50T High Efficiency
500
450
400
350
300
250
200
90 100 110 120
Suc on Pressure, PSIG
Figure 77. 50 ton eFlex variable speed—circuit 1 only
operating pressure curve (compressor at 100% and all
condenser fans ON).
106
105 o F Ambient
o
95 F Ambient
o
85 F Ambient
o
75 F Ambient
o
65 F Ambient
130 140 150 160 170 180
Figure 78. 55 ton standard efficiency operating
pressure curve (all compressors and condenser fans
ON)
Figure 79. 55 ton high efficiency operating pressure
curve (all compressors and condenser fans ON)
RT-SVX072A-EN