Bauer Kompressoren Verticus 5 - Page 86

Instruction Manual w VERTICUS 5 Compressor Units
A-70
TECHNICAL DATA (Cont.)
Compressor block IK18.1.................................
No. of stages 5......................................
No. of cylinders 4....................................
Cylinder bore 1st stage 120 mm..............................
Cylinder bore 2nd stage 85/60 mm.............................
Cylinder bore 3rd stage 32 mm.............................
Cylinder bore 4th stage 18 mm.............................
Cylinder bore 5th stage 10 mm.............................
Piston stroke 50 mm......................................
Intermediate pressure 1st stage 2,9 ... 4,5 bar.......................
Intermediate pressure 2nd stage 13 ... 15 bar......................
Intermediate pressure 3rd stage 42 ... 48 bar......................
Intermediate pressure 4th stage 121 ... 168 bar......................
Compressor block oil capacity 6 l........................
Oil pressure 4.5 bar $1,5 bar.......................................
Direction of rotation (viewing at flywheel) counter-clockwise..............
13.1.3. Drive motors
All motors:
Model 3 phase squirrel cage motor..................................................
Operating voltage 380-440 V, 50-60 Hz........................................
Control voltage 24 V, 50-60 Hz..........................................
Type of construction B3......................................
Protection class IP55..........................................
Drive motor 5.5 kW
Power 5.5 kW..................................................
Speed 2,850 min
-1
..................................................
Size 112 M....................................................
Drive motor 7.5 kW
Power 7.5 kW..................................................
Speed 2,850 min
-1
..................................................
Size 132 M....................................................
Drive motor 11 kW
Power 11 kW..................................................
Speed 2,920 min
-1
..................................................
Size 160 M....................................................
Drive motor 15 kW
Power 15 kW..................................................
Speed 2,900 min
-1
..................................................
Size 160 M....................................................