Atlas Copco LE2 Instruction Book page 41

Instruction book
L1
L2
3 Un
L3
(b)
N
(d)
PE
1
K1
2
(1) This connection should be provided in cubicle by supplier
Fig. 2.30 Electrical diagram of 3-phase LE/LT5 up to -10, LE15, -20, LF5 up to -10 and LT15/60, LT15, -20
with transformer and star-delta starter
2920 1585 00
1X1 1X1 1X1
L1 L2 L3
3 5 1 3
K3
4 6 2 4
(f)
1 3
F4
2 4
W1 V2
V1 U2
U1
W2
M1
- 41 -
This connection should be delivered
in cubicle by the supplier
1X1
PE
F1
1 2 13 14 21
S1
1 2
F2
5 1 3 5
K2
6 2 4 6
53
K2
54
5
6
A1
1X1
K1
PE
A2
(1)
[c]
T1
1 3
MDR
22 95 96
F4
5
4
2
6
13 67
K1 K1 K1
14 68
21
K2 K3
22
A1 A1
P1 K3 K2
A2 A2
(e)
A1
Y1
A2
1
F3
2
55
56
21
22
A1
A2
9820 8067 00/2
52788D