Johnson Controls SABROE Unisab III Control - Measured;Calculated Pressure Levels;Temp. - HPO;HPC

2.1.6 Measured/calculated pressure levels/temp. - HPO/HPC
Measuring Min. Max. Factory Note
Suction pressure
(bar)
High shutdown
High alarm
Low alarm
Low shutdown
-
1.5
-1.0
-1.0
-
25.0
25.0
25.0
-
10.0
3.5
2.5
-
3+4+5
3+4+5
3+4+5
Discharge pressure
(bar)
High shutdown
High alarm
Low alarm
Low shutdown
4.0
3.0
-
-1.0
45.0
44.0
-
-1.0
35.0
33.0
-
-1.0
1+6
1+6
-
1+5
Oil pressure (bar)
Calculated value
SMC100/TSMC/HPC
High shutdown
High alarm
Low alarm
Low shutdown
Low-low shutdown
5.0
5.0
0.5
0.5
0.0
7.0
7.0
5.0
5.0
1.5
6.0
5.5
4.0
3.5
0.5
2+5+16
2+5
2+5+14
2+5+14
2+5+32
Diff. pressure across oil filter
(bar)
Calculated value
SMC100/TSMC/HPC
High shutdown
High alarm
Low alarm
Low shutdown
0.0
0.0
-
-
8.0
5.0
-
-
6.0
4.0
-
-
2+11a
2+11a
-
-
High diff. pressure
Pc - Pe (bar)
Calculated value
High shutdown
High alarm
-
-
-
-
26.0
25.2
1+15
-
Discharge temperature
(°C)
High shutdown
High alarm
Low alarm
Low shutdown
60.0
50.0
-65.0
-
170.0
170.0
-65.0
-
160.0
155.0
-65.0
-
1+6
1+6
-
-
Oil temperature
(°C)
High shutdown
High alarm
Low alarm
Low shutdown
40.0
30.0
0.0
0.0
105.0
105.0
70.0
70.0
80.0
75.0
45.0
40.0
2+24
2+24
2+7+24
2+7+24
Process out temperature
(°C)
High shutdown
High alarm
Low alarm
Low shutdown
-20
-20
-20
-20
100.0
100.0
100.0
100.0
75.0
70.0
4.0
2.0
1+6
1+6
1+6
1+6
Process in temperature
(°C)
High shutdown
High alarm
Low alarm
Low shutdown
-60
-60
-100
-100
100.0
100.0
100.0
100.0
60.0
50.0
4.0
2.0
1+6
1+6
1+6
1+6
Suction gas superheat
(°C)
Calculated value
High shutdown
High alarm
Low alarm
Low shutdown
6.0
5.0
0.0
0.0
120.0
120.0
40.0
40.0
110.0
100.0
4.0
2.0
2+7
2+7
2+10+13
2+10+13
Discharge gas superheat
(°C)
Calculated value
Low alarm
Low shutdown
5.0
0.0
40.0
40.0
10.0
0.0
2+10+13
2+10+13
Table 14: Measured and calculated pressure levels and temperatures - HPO/HPC
Measuring Min. Max. Factory Note
User input 1
(4-20 mA)
High shutdown
High alarm
Low alarm
Low shutdown
-999.9
-999.9
-999.9
-999.9
999.9
999.9
999.9
999.9
0.0
0.0
0.0
0.0
3+18
3+18
3+18
3+18
Table 15: 4-20 mA User input 1 signal
Alarms and shutdowns
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Engineering manual - Unisab III 1.10
001930 en 2014.09