Compressor Data For Lf 10 Bar; 50 Hz - Atlas Copco LE2 Instruction Book

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7.4 Compressor data for LF 10 bar

7.4.1 50 Hz

Compressor type
Maximum working pressure for LF
Maximum working pressure for LF
Trolley
Pre-set pressure difference for LF
Trolley
Temperature at outlet valve,
approx.
- Unsilenced compressor
- Silenced compressor
Power input at max. working
pressure
Motor shaft speed
Free air delivery 2)
Opening pressure of safety valve
(not for Block/Power Pack)
Maximum sound pressure level 1):
-Standard version
-Silenced Tank-mounted version
-Base-mounted version
7.4.2 60 Hz
Compressor type
Maximum working pressure for LF
Maximum working pressure for LF
Trolley
Pre-set pressure difference for LF
Trolley
Temperature at outlet valve,
approx.
- Unsilenced compressor
- Silenced compressor
Power input at max. working
pressure
Motor shaft speed
Free air delivery 2)
Opening pressure of safety valve
(not for Block/Power Pack)
Maximum sound pressure level 1):
-Standard version
-Silenced Tank-mounted version
-Base-mounted version
2920 1585 00
LF2
LF3
bar(e)
10
10
bar(e)
9.5
9.5
bar
1
1
°C
40
44
°C
48
52
kW
2.05
2.71
r/min
1500
1500
l/s
3.1
4.0
bar(e)
11
11
dB(A)
82
83
dB(A)
69
70
dB(A)
67
68
LF2
LF3
bar(e)
10
10
bar(e)
9.5
9.5
bar
1
1
°C
49
54
°C
57
62
kW
2.36
3.10
r/min
1800
1800
l/s
3.6
4.6
bar(e)
11
11
dB(A)
84
85
dB(A)
71
72
dB(A)
69
70
- 66 -
LF5
LF7
10
10
9.5
9.5
1
1
45
50
53
58
5.11
5.89
1500
1500
7.6
9.2
11
11
83
84
70
74
68
72
LF5
LF7
10
10
9.5
9.5
1
1
54
60
62
68
5.89
6.70
1800
1800
8.8
10.7
11
11
85
86
72
76
70
74
LF9
10
9.5
1
51
59
8.65
1500
14.4
11
86
77
74
LF10
10
9.5
1
58
66
10.66
1800
17.1
11
88
79
76

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