Atlas Copco LT2 User Manual

Instruction book
KDC
KDC
K3
K3
96
95
A1
A2
KDC
1
2
3
4
5
6
1
2
3
4
5
6
KDC
1
2
3
4
5
6
1
2
3
4
5
6
96
95
KDC
A1
A2
KDC
K3
X
X
X
XX
X
X
X
(2)
(3)
(4)
(2)
(4)
52789D
F1
K3
6
5
4
3
2
1
K2
6
5
4
3
2
1
642
F4
531
K1
6
5
4
3
2
1
M1
V2
U2
W2
W1
V1
U1
1X1
L1
1X1
L2
1X1
L3
1X1
PE
1X1
N
21
1X1
PE
22
21
MDR
F4
96
95
K2
54
53
K1
14
13
K1
A2
A1
P1
A2
A1
K1
68
67
K1
56
55
K2
22
21
K3
22
21
K3
A2
A1
K2
A2
A1
Y1
A2
A1
X1
L2
X1
N
F2
2
1
S1
1413
FOR 230V
CONNECT
(e)
F2 TO BE ADDED
P
L1
L2
L3
N
PE
(b)
3
Un
(g)
(f)
(d)
A
P4P1
ELECTRONIC
TIMER
A
2A
ELECTRONIC
ELECTRONIC
TIMER
CD 2-3-6
TIMER
TIMER
MECHANICAL
variant:
variant:
CD 7 24
CUBICLE COMPRESSOR
A
CD
TD
CD
TD
A (CUBICLE COMPRESSOR)
(2) Variant
(3) Mechanical timer
(4) Electronic timer
Fig. 2.31 Electrical diagram of 3-phase LE/LT5 up to -10, LE15, -20 and LF5 up to -10 with star-delta
starter and CD dryer
F1/3 Fuses
F4 Overload relay
K1 Line contactor
K2 Star contactor
K3 Delta contactor
M Compressor motor
MDR Air pressure switch
P1 Hourmeter, running hours
S1 On/off switch
T1 Transformer
X1 Terminal strip
Y1 Loading solenoid valve
Figs. 2.27 up to 2.31 Electrical diagrams
2920 1585 00 - 42 -

Atlas Copco LT2 Specifications

General

Brand	Atlas Copco
Model	LT2
Category	Air Compressor
Language	English