Atlas Copco ZR37 User Manual

Instruction book
2920 1472 03 57
7.3 Settings of overload relay - circuit breakers – fuses
7.3.1 ZT15 up to ZT22 IEC
Compressor
type
Voltage
supply
Frequency Overload
relay
F21
Circuit
breaker
Q15
Main fuses
(customer's
installation)
gL/gG (IEC)
ZT15 200 V 50 Hz 38.8 A 2.5 A 80 A
ZT15 200/220 V 60 Hz 36.7 A 2.6 A 80 A
ZT15 230 V 60 Hz 34.6 A 2.3 A 80 A
ZT15 230 V 50 Hz 33.6 A 2.2 A 80 A
ZT15 380 V 60 Hz 20.2 A 1.3 A 50 A
ZT15 400 V 50 Hz 19.4 A 1.3 A 50 A
ZT15 460 V 60 Hz 17.3 A 1.3 A 50 A
ZT15 500 V 50 Hz 15.6 A 1.0 A 50 A
ZT15 690 V 50 Hz 11.4 A 0.8 A 25 A
ZT18 200 V 50 Hz 47.1 A 2.5 A 100 A
ZT18 200/220 V 60 Hz 45.0 A 2.6 A 100 A
ZT18 230 V 60 Hz 42.6 A 2.3 A 100 A
ZT18 230 V 50 Hz 40.2 A 2.2 A 100 A
ZT18 380 V 60 Hz 24.9 A 1.3 A 63 A
ZT18 400 V 50 Hz 23.2 A 1.3 A 63 A
ZT18 460 V 60 Hz 21.3 A 1.3 A 50 A
ZT18 500 V 50 Hz 18.7 A 1.0 A 50 A
ZT18 690 V 50 Hz 13.7 A 0.8 A 35 A
ZT22 200 V 50 Hz 57.5 A 2.5 A 125 A
ZT22 200/220 V 60 Hz 53.3 A 2.6 A 125 A
ZT22 230 V 60 Hz 52.0 A 2.3 A 125 A
ZT22 230 V 50 Hz 49.9 A 2.2 A 125 A
ZT22 380 V 60 Hz 31.4 A 1.3 A 80 A
ZT22 400 V 50 Hz 28.8 A 1.3 A 80 A
ZT22 460 V 60 Hz 26.0 A 1.3 A 63 A
ZT22 500 V 50 Hz 22.9 A 1.0 A 63 A
ZT22 690 V 50 Hz 16.9 A 0.8 A 50 A
7.3.2 ZT15 up to ZT22 CSA/UL
Compressor
type
Voltage
supply
Frequency Overload relay
F21
Circuit
breaker
Q15
Main fuses
(customer's
installation)
CSA HRC/UL RK5
ZT15 200 V 60 Hz 66.3 A 2.6 A 110 A
ZT15 230 V 60 Hz 60.0 A 2.3 A 100 A
ZT15 460 V 60 Hz 30 A 1.3 A 50 A
ZT15 575 V 60 Hz 23.1 A 1.1 A 40 A
ZT18 200 V 60 Hz 82.5 A 2.6 A 150 A
ZT18 230 V 60 Hz 73.8 A 2.3 A 125 A
ZT18 460 V 60 Hz 36.9 A 1.3 A 70 A
ZT18 575 V 60 Hz 28.1 A 1.1 A 45 A
ZT22 200 V 60 Hz 103.8 A 2.6 A 175 A
ZT22 230 V 60 Hz 90 A 2.3 A 175 A
ZT22 460 V 60 Hz 45 A 1.3 A 80 A
ZT22 575 V 60 Hz 36.3 A 1.1 A 70 A

Atlas Copco ZR37 Specifications

General

Brand	Atlas Copco
Model	ZR37
Category	Air Compressor
Language	English