Sauer WP5000 HPAC system. Naval ship service application w/Breathing Air.

1 General technical data

Compressor type WP5000
Number of cylinders 4
Number of compression
stages 4
Speed 1780 rpm
Operating pressure 350 bar / 5075 psi
Rotation direction (viewed
from motor to compressor) Clockwise
Cooling Sea-water-cooling

3.2 Technical data for valves and safety
equipment

Compression stage 1 6 bar
Compression stage 2 20 bar
Compression stage 3 95 bar
Compression stage 4 5% above operating pressure
Set pressures for the
compressed air safety
valves

TECHNICAL DATA
WP5000 Basic BA en GB 20190925 | 31
Designation Data
Supply voltage 115 V AC
Power consumption 14 | 8W / DC | W / AC

Setting Valve is currentless open.

Supply voltage Not supplied.
Power consumption
Setting Valve is .

3.3 Technical data for switches and sensors

Tab. 1: Oil pressure switch
Designation Data
Supply voltage 24 V DC
Setting opens at 1 bar falling
approximately 15 s delay on start instruction
Signal Switch contact
Tab. 2: Compressed air temperature switch compression stage 3
Designation Data
Voltage 150 - 480 V AC
Setting > 80 °C
Signal Switch contact
Further information about the wiring can be found in the
appendix, in the block circuit diagram and in the principle
wiring diagram.

Operating conditions
Specification Data
Permitted ambient temperature
during operation
+5 to +55 °C ∣ +41 to +131 °F
Solenoid drain valves
Cooling water solenoid
valve
Switches
32 | WP5000 Basic BA en GB 20190925
3.5 Emissions
Specification Data
Sound pressure level in free field at 1 m distance
in compliance with DIN 45635
max. 87 dB(A)
Resonance frequency of anti-vibration resilient
mount
Ä Chapter 6.3.2 ‘Foundation’ on page 66
approx. 7 - 11 Hz