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Johnson Controls Frick SGC 1913 User Manual

Johnson Controls Frick SGC 1913
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Engineering manual - SAB 193-233-283 S A-frame (including ATEX)
008831 en 2020.10
59/168
Technical description
Unit
Model
Piping
line size
Pound
per min.
per 5 min.
Kg per min.
per 5 min.
Liquid
volume
cu ft
Liquid
volume
liter
R717 HS*
SAB 193 S and L
3
/
4
75.5 34.2 2.1 59.4
SAB 233 S,
L and E
1 151.0 68.5 4.1 116.0
SAB 283 S,
L and E
1
1
/
4
219.5 99.6 6.0 169.8
SAB 283 X
1
1
/
4
300.0 136.2 8.2 232.0
R717 Booster*
SAB 193 S and L
3
/
8
13.5 6.1 0.4 11.3
SAB 233 S,
L and E
1
/
2
25.5 11.5 0.7 19.8
SAB 283 S,
L and E
1
/
2
37.0 16.7 1.0 28.3
SAB 283 X
3
/
4
49.5 22.4 1.3 36.7
R507 HS*
SAB 193 S and L
3
/
4
250.5 113.7 4.0 113.2
SAB 233 S,
L and E
1 500.5 227.2 8.1 229.2
SAB 283 S,
L and E
1
1
/
4
726.5 329.8 11.7 331.1
SAB 283 X
1
1
/
4
994.0 451.2 16.0 452.8
R507 Booster*
SAB 193 S and L
3
/
8
41.5 18.8 0.7 19.8
SAB 233 S,
L and E
1
/
2
72.5 32.9 1.2 33.9
SAB 283 S,
L and E
1
/
2
106.5 48.3 1.7 48.1
SAB 283 X
3
/
4
146.0 65.8 2.3 65.0
Table 6: * Based on 100 ft liquid line. For longer runs, increase line size accordingly.
Conditions
Booster
High-stage
Evaporating:
-40°C [-40°F]
Evaporating:
-17.8°C [-17.8]
Condensing: +35°C [95°F] Condensing: +35°C [95°F].
Intermediate: -12.2°C [10°F]
4.29 Thermosyphon oil cooling
Thermosyphon oil coolers, like water (or glycol)-cooled oil coolers, eliminate the capacity and
power penalties associated with liquid injection oil cooling. Thermosyphon oil coolers have the
further advantages of eliminating water (or glycol) pump power consumption and maintenance,
fouling and potential system contamination.
The principle of operation is as follows, see Fig. 37. A supply of high-pressure liquid is maintained
in a receiver at a predetermined minimum head above the oil cooler and below the condenser.
Gravity causes the liquid refrigerant to flow to the oil cooler where a portion of the liquid is boiled
off, thereby cooling the hot oil. New liquid from the receiver displaces the lighter refrigerant

Table of Contents

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Johnson Controls Frick SGC 1913 Specifications

General IconGeneral
BrandJohnson Controls
ModelFrick SGC 1913
CategoryAir Compressor
LanguageEnglish

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