Pressure relief valve activating pressure at 50 Hz [bar]:
Maximum working over‐
pressure [bar]
SK 22
SK 25
—
8.0
10
10
—
11.0
13
13
—
15.0
16*
16*
—*
* China: 15.9
Tab. 10 Pressure relief valve activating pressure (50Hz)
Pressure relief valve activating pressure at 60 Hz [bar]:
Maximum working over‐
pressure [bar]
SK 22
SK 25
—
8.5
10
10
—
11.0
13
13
—
15.0
16
16
—
Tab. 11 Pressure relief valve activating pressure (60Hz)
2.8 Flow rate (constant delivery volume relative to intake conditions)
Flow rate [m
3
/min] at 50 Hz mains frequency:
Max. working pres‐
sure [bar]
SK 22
SK 25
—
8.0
2.00
2.50
—
11.0
1.67
2.10
—
15.0
1.30
1.70
—
Flow rate as per ISO 1217:2009. Annex C
Tab. 12 Flow rate (50Hz)
Flow rate [m
3
/min] at 60 Hz mains frequency:
Max. working pres‐
sure [bar]
SK 22
SK 25
—
8.5
2.00
2.50
—
11.0
1.67
2.17
—
15.0
1.30
1.77
—
Flow rate as per ISO 1217:2009. Annex C
Tab. 13 Flow rate (60 Hz)
2
Technical Specifications
2.8
Flow rate (constant delivery volume relative to intake conditions)
901848 21 E
Operating Manual Rotary screw compressor
SK
7
Summary of Contents for SK 22
Page 2: ...Original instructions KKW SSK 2 21 en SBA SCHRAUBEN SC2IO KKW SSC 2 08 20180629 105600...
Page 6: ...Contents iv Operating Manual Rotary screw compressor SK 901848 21 E...
Page 8: ...List of Illustrations vi Operating Manual Rotary screw compressor SK 901848 21 E...
Page 10: ...List of Tables viii Operating Manual Rotary screw compressor SK 901848 21 E...
