Atlas Copco ZR 110 User Manual

12.2 Settings of safety valves
Item Opening
pressure
Opening pressure
Low-pressure safety valve(s) for 7 up to 10.4 bar (101.5 up to
151 psi) compressors
3.7 bar(e) 54 psig
Low-pressure safety valve(s) for 13 bar (190 psi) compressors 4.5 bar(e) 65 psig
High-pressure safety valve(s) for 7 and 8.6 bar (101.5 and 125
psi) compressors
9.3 bar(e) 135 psig
High-pressure safety valve(s) for 10 and 10.4 bar (145 and
151 psi) compressors
11 bar(e) 160 psig
High-pressure safety valve(s) for 13 bar (190 psi) compressors 13.7 bar(e) 200 psig
12.3 Settings for overload relay
50 Hz compressors
ZT/ZR 110 compressors designed for a maximum inlet temperature of 40 ˚C/104 ˚F with IE2 motor
Supply voltage
(V)
Recommended overload setting F21
(A)
380 128.8
400 122.2
500 97.6
690 70.4
ZT/ZR 110 compressors designed for a maximum inlet temperature of 40 ˚C/104 ˚F with IE3 motor
Supply voltage
(V)
Recommended overload setting F21
(A)
380 129
400 123
500 98
690 71
ZT/ZR 110 compressors designed for a maximum inlet temperature of 50 ˚C/122 ˚F with IE2 motor
Supply voltage
(V)
Recommended overload setting F21
(A)
380 153.8
400 146.1
500 116.9
690 83.7
Instruction book
2920 1815 04 299

Atlas Copco ZR 110 Specifications

General

Brand	Atlas Copco
Model	ZR 110
Category	Air Compressor
Language	English