Product description
2.1
Technical data
Page 18
Operating instructions for S 40-3...S 150-3 series screw compressors
Technical data S 101-3...S 150-3, part 2
Type
S 101-3
S 125-3
S 150-3
Oil filling quantity
Oil receiver volume
[gallon]
31.70
31.70
31.70
Total oil filling quantity
[gallon]
17.17
17.17
17.17
Oil topping up quantity
between min. + max.
[gallon]
2.64
2.64
2.64
Intake air temperature
– min.
[°F]
+ 41
+ 41
+ 41
– max.
[°F]
+ 104
+ 104
+ 104
Air coo
ling
Cooling air requirement
– free-standing installation
[cfm]
11772
18834
18834
– with supply and exhaust duct
[cfm]
5886
9417
9417
– free fan compression
[Pa]
60
60
60
Wa
te
r c
oo
lin
g
Cooling air requirement
– free-standing installation
[cfm]
2000
2000
2000
– with supply and exhaust duct
[cfm]
1000
1000
1000
Required cooling water quantity
– delta t = 15 K
[cfm]
2.41
2.88
3.53
– delta t = 30 K
[cfm]
1.20
1.44
1.77
Max. cooling water quantity
[cfm]
5.3
5.3
5.3
Cooling water inlet temperature
– min.
[°F]
+ 41
+ 41
+ 41
– max.
[°F]
+ 86
+ 86
+ 86
Cooling water outlet temperature
– max.
[°F]
+ 113
+ 113
+ 113
Cooling water pressure
– min.
[psig]
30
30
30
– max.
[psig]
145
145
145
Operating pressure sensor
1
)
1)
Compressors for other operating pressures p
min
= p
max
–15 psig.
(factory settings)
– p
max
= 100 psig: Switch-off press. p
max
[psig]
100
100
100
Switch-on press. p
min
[psig]
85
85
85
– p
max
= 115 psig: Switch-off press. p
max
[psig]
115
115
115
Switch-on press. p
min
[psig]
100
100
100
– p
max
= 125 psig: Switch-off press. p
max
[psig]
125
125
125
Switch-on press. p
min
[psig]
110
110
110
– p
max
= 150 psig: Switch-off press. p
max
[psig]
150
150
150
Switch-on press. p
min
[psig]
135
135
135
– p
max
= 190 psig: Switch-off press. p
max
[psig]
190
190
190
Switch-on press. p
min
[psig]
175
175
175
Safety valve
Activation pressure at:
– p
max
= 100 psig
[psig]
160
160
160
– p
max
= 115 psig
[psig]
160
160
160
– p
max
= 125 psig
[psig]
160
160
160
– p
max
= 150 psig
[psig]
160
160
160
– p
max
= 190 psig
[psig]
203
203
203
