Atlas Copco LE40

2920 1257 04
30
Instruction book
2.4 Settings of overload relay - fuses - cable size
2.4.1 Settings of overload relay - fuses of compressors with DOL starter
50 Hz
Type Voltage Overload relay Fuses
(V) (A) (A)
LE/LF/LT15 230 (1-phase) 10.7 16
LE/LF/LT15 230 6.7 10
LE/LF/LT15 400 4.1 10
LE15 500 3.5 10
LE/LF/LT22 230 9.3 16
LE/LF/LT22 400 5.6 10
LE/LF/LT40 230 15.7 25
LE/LF/LT40 400 9.3 16
LE/LF/LT55 230 20.3 25
LE/LF/LT55 400 12.0 25
LT75 400 14.7 63
60 Hz
Type Voltage Overload relay Fuses
(V) (A) (A)
LE/LT15 230 (1-phase) 11.7 16
LE/LT15 230/460 4.5 10
LE15 380 4.7 10
LE/LF/LT15 440/460 4.1 10
LE/LT22 230 (1-phase) 17.9 25
LT22-20 bar 230 (3-phase) 11.1 16
LE/LT22 230/460 7.6 10
LE/LF/LT22 440/460 5.7 10
LE/LF/LT40 230 (1-phase) 29.0 40
LE/LF/LT40 230/460 11.6 16
LE/LF/LT40 440/460 9.6 16
LE/LF/LT55 230 13.2 25
LE/LF/LT55 440/460 12.3 25