Atlas Copco LF 2 Instruction Book page 45

Instruction book
Settings of overload relay and fuses of compressors with Y-D starter
50Hz
Type
LF5
LF5
LF5
LF7
LF7
LF10
LF10
LF10
LF10
LF10
LF10
60Hz
Type
LF5
LF5
LF5
LF7
LF7
LF7
LF10
LF10
LF10
2920 7090 00
Voltage (V)
230
400
500
230
400
230
400
440
500
550
690
Voltage (V)
230
380
460
230
380
460
230
380
460
Overload relay (A)
10
6
5
13
8
16
10
9
7
6
4
Overload relay (A)
10.5
6.5
5.5
14
8.5
7
16
10.5
9
Fuses (A)
25
16
10
32
20
40
25
20
20
16
10
Fuses (A)
25
16
16
32
20
16
40
25
20
43