Minimum
setting
Factory
setting
Maximum
setting
Loading pressure (100 psi compressors) psig 58 91.4 103
Loading pressure (125 psi compressors) bar(e) 4 8 8.8
Loading pressure (125 psi compressors) psig 58 116 127.5
Loading pressure (150 psi compressors) bar(e) 4 9.7 10.5
Loading pressure (150 psi compressors) psig 58 140.7 152.5
Loading pressure (175 psi compressors) bar(e) 4 11.4 12.2
Loading pressure (175 psi compressors) psig 58 165.3 177
Parameters
Minimum
setting
Factory
setting
Maximum
setting
Motor running time in star sec 5 10 10
Load delay time (star-delta) sec 0 0 10
Number of motor starts starts/day 0 240 240
Minimum stop time sec 0 20 30
Programmed stop time sec 0 3 20
Power recovery time (ARAVF) sec 20 20 3600
Restart delay sec 0 0 1200
Communication time-out sec 10 30 60
Protections
Minimum
setting
Factory
setting
Maximum
setting
Compressor element outlet temperature (shut-
down warning level)
˚C 50 110 119
Compressor element outlet temperature (shut-
down warning level)
˚F 122 230 246
Compressor element outlet temperature (shut-
down level)
˚C 111 120 120
Compressor element outlet temperature (shut-
down level)
˚F 232 248 248
For water-cooled compressors also: Minimum
setting
Factory
setting
Maximum
setting
Cooling water inlet temperature (warning level) ˚C 0 50 99
Cooling water inlet temperature (warning level) ˚F 32 122 210
Cooling water outlet temperature (warning
level)
˚C 0 60 99
Cooling water outlet temperature (warning
level)
˚F 32 140 210
Instruction book
120 2920 7109 60
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