Atlas Copco ZR 110 User Manual

Compressors designed for a maximum ambient temperature of 122 °F (50 °C)
Type
Cables (90° cable) CEC
C22.1
Fuses RK5
(A)
Fuses LPJ
(A)
Maximum cable
length
(m)
ZR/ZT 110 3x AWG 4 + AWG8 2X (3X 60) 2X (3X 175) 156
ZR/ZT 145 3x AWG 4 + AWG8 2X (3X 60) 2X (3X 175) 156
ZR/ZT 160 3x AWG 4 + AWG8 2X (3X 60) 2X (3X 175) 156
ZR/ZT 200 3x AWG 4 + AWG8 2X (3X 60) 2X (3X 175) 156
ZR/ZT 250 3x AWG 4 + AWG8 2X (3X 60) 2X (3X 175) 156
Compressors with medium-voltage and high-voltage motors
When the compressor is equipped with a medium- or high-voltage motor, the electrical cubicle should be
supplied separately with cable sections mentioned below.
•
ZT-ZR 110-275 (except ZT 275 FF + Low Load option): 2.5 mm
2
•
ZT 275 FF with Low Load option: 4 mm
2
For compressors with a medium-voltage or high-voltage motor, take into account the information on the
motor data plate and the ambient temperature plus 5 K to select the cable size of the drive motor supply.
Apply the local regulations for the cable size and cable specifications.
Compressors delivered without drive motor
When the compressor is delivered without a drive motor, the electrical cubicle should be supplied
separately with cable sections mentioned below.
•
ZT-ZR 110-275 (except ZT 275 FF + Low Load option): 2.5 mm
2
•
ZT 275 FF with Low Load option: 4 mm
2
When selecting the cable size of the drive motor supply, take into account the information on the customer
motor data plate and the ambient temperature plus 5 K. Apply the local regulations for the cable size and
cable specifications.
7.6 Electric connection
Attention
For the selection of the correct cables, refer to: Electric cable size, fuses and cable
length .
Instruction book
226 2920 1815 04

Atlas Copco ZR 110 Specifications

General

Brand	Atlas Copco
Model	ZR 110
Category	Air Compressor
Language	English