Atlas Copco ZR Series User Manual

Instruction book
2920 1472 03 60
7.4.4 Specific data of ZT30 up to ZT45
Unit ZT30-7.5 ZT30-8.6 ZT37-7.5 ZT37-8.6 ZT45-7.5 ZT45-8.6
Nominal
working
pressure
bar(e) 7 8 7 8 7 8
Maximum
working
pressure
bar(e) 7.5 8.6 7.5 8.6 7.5 8.6
Maximum
working
pressure, Full-
Feature
bar(e) 7.25 8.35 7.25 8.35 7.25 8.35
Minimum
working
pressure
bar(e) 4.0 4.0 4.0 4.0 4.0 4.0
Installed motor
power
kW 30 30 37 37 45 45
Oil capacity l 25 25 25 25 25 25
Sound
pressure level
1)
dB(A) 69 69 71 71 73 73
Sound
pressure level,
WorkPlace Air
System 1)
dB(A) 66 66 68 68 70 70
7.4.5 Specific data of ZR30 up to ZR45
Unit ZR30-7.5 ZR30-8.6 ZR37-7.5 ZR37-8.6 ZR45-7.5 ZR45-8.6
Nominal
working
pressure
bar(e) 7 8 7 8 7 8
Maximum
working
pressure
bar(e) 7.5 8.6 7.5 8.6 7.5 8.6
Maximum
working
pressure, Full-
Feature
bar(e) 7.25 8.35 7.25 8.35 7.25 8.35
Minimum
working
pressure
bar(e) 4.0 4.0 4.0 4.0 4.0 4.0
Installed motor
power
kW 30 30 37 37 45 45
Oil capacity l 25 25 25 25 25 25
Cooling water
consumption
at temperature
rise of 15°C
l/s 0.55 0.55 0.7 0.7 0.83 0.83
Sound
pressure level
1)
dB(A) 66 66 68 68 70 70

Atlas Copco ZR Series Specifications

General

Type	Oil-free rotary screw compressor
Cooling System	Air or water cooled
Application	food and beverage, pharmaceutical
Drive	Direct drive
Certifications	ISO 8573-1 Class 0
Control System	Elektronikon® control system