Atlas Copco ZT 275 - Page 224

Compressors designed for a maximum ambient temperature of 122 °F (50 °C) with IE2 motors
Type Cables (H07V2-K) IEC 60364-5-52:
E & 4
mm
2
Fuses gL/gG
(A)
Maximum cable length
(m)
ZR/ZT 110 2 x (3x 150 + 95) 2X (3X 250) 370
ZR/ZT 145 2 x (3x 150 + 95) 2X (3X 250) 370
ZR/ZT 160 4 x (3x 95 + 50) 2X (3X 315) 207
ZR/ZT 200 4 x (3x 150 + 95) 2X (3X 400) 202
ZR/ZT 250 4 x (3x 150 + 95) 2X (3X 400) 202
Compressors designed for a maximum ambient temperature of 122 °F (50 °C) with IE3 motors or
with oversized motors
Type FLA MCA Proposed cable
(mm²)
Maximum
cable
length (m)
Proposed
fuses (A)
(gL/gG)
Maximum
fuse (A)
(gL/gG)
Icc
ZT/ZR 110 262 289 4 X (3 X 50+25) 181 2 x(3 X 200) 315 50 kA
ZT/ZR 145 262 289 4 X (3 X 50+25) 181 2 x(3 X 200) 315 50 kA
ZT/ZR 160 340 374 4 X (3 X 70+35) 205 2 x(3 X 250) 400 50 kA
ZT/ZR 200 395 434 4 X (3 X 95+50) 205 2 x(3 X 315) 500 50 kA
ZT/ZR 250 495 545 4 X (3 X 150+95) 261 2 x(3 X 400) 500 50 kA
FLA and MCA based on an air-cooled full option compressor.
Icc only achieved with recommended fuses.
460 V - 60 Hz CSA/UL
Compressors designed for a maximum ambient temperature of 104 °F (40 °C) with IE2 motors
Type
Cables (90° cable) CEC
C22.1
Fuses RK5
(A)
Fuses LPJ
(A)
Maximum cable
length
(m)
ZR/ZT 110
2 x (3x MCM 250 + AWG
3) 2X (3X 175) 2X (3X 600) 193
ZR/ZT 145 4 x (3xAWG 000 + AWG 2) 2X (3X 250) 2X (3X 600) 120
ZR/ZT 160 4 x (3xAWG 000 + AWG 2) 2X (3X 250) 2X (3X 600) 120
ZR/ZT 200 4 x (3xAWG 250 + AWG 0) 2X (3X 300) 2X (3X 600) 184
ZR/ZT 250 4 x (3xAWG 300 + AWG 0) 2X (3X 350) 2X (3X 600) 207
ZR/ZT 275 4 x (3xAWG 300 + AWG 0) 2X (3X 350) 2X (3X 600) 207
Compressors designed for a maximum ambient temperature of 104 °F (40 °C) with IE3 motors
Type FLA MCA Proposed cable
(mm²)
Maximum
cable
length (m)
Proposed
fuses (A)
(LPJ)
Maximum
fuse (A)
(LPJ)
SCCR
ZT/ZR 110 211 233 2 X (3 X00+4AWG) 180 2 x(3 X
150)
600 65 kA
Instruction book
222 2920 1815 04