LW SC-600 ES / LW SC-680 ES / LW SC-750 ES
Version: 01.01.2023
Page A - 23
A
I N S T A L L A T I O N
Electrical Installation
The standard compressor version is prepared for the
connection to three phases (brown, black, grey), neutral
conductor (blue) and protective earth conductor (green/
yellow).
Fig. - Connection to the switch box
Recommended fuses for 360 - 500 V operating voltage
Nominal motor power
Fusing start A
Connection in mm²
[kw]
[A]
Direct
Star/Delta
Contactor supply
Motor S/D
2.2
5
10
-
1.5
1.5
4
8.5
20
-
2.5
1.5
5.5
11.3
25
20
2.5
1.5
7.5
15.2
30
25
2.5
1.5
11
21.7
-
35
4
2.5
15
29.9
-
35
6
4
18.5
36
-
50
6
4
22
41
-
50
10
4
30
55
-
63
10
6
Recommended fuses for 220 - 240 V operating voltage
Nominal motor power
Fusing start A
Connection in mm²
[kw]
[A]
Direct
Star/Delta
Contactor supply
Motor S/D
2.2
8.7
20
-
1.5
1.5
4
14.8
25
-
2.5
1.5
5.5
19.6
35
25
4
2.5
7.5
26.4
50
35
6
4
11
38
-
50
6
4
15
51
-
63
10
4
18.5
63
-
80
16
6
22
71
-
80
16
6
30
96
-
125
25
10
Summary of Contents for SC-600 ES
Page 3: ...A Operating Instructions Breathing Air Compressor LW SC 600 ES LW SC 680 ES LW SC 750 ES...
Page 12: ...A S A F E T Y P R E C A U T I O N S...
Page 19: ...A I N S TA L L AT I O N...
Page 26: ...A O P E R AT I O N...
Page 34: ...A R E M E D Y I N G FA U LT S...
Page 39: ...A M A I N T E N A N C E A N D S E R V I C E...
Page 67: ...A M A I N T E N A N C E R E C O R D S...
Page 75: ...C Version 20 11 2023 ERSATZTEILLISTEN SPARE PARTS LISTS DETAILANSICHTEN DETAILED VIEWS...
Page 132: ...E A T T A C H M E N T Version 11 12 E...
Page 136: ...INFORMATION ON THE SERVICE LIFE OF L W HIGH PRESSURE HOSES...
Page 144: ...ANNEX...
