Compressor Data For Lt 30 Bar; 50 Hz - Atlas Copco LE2 Instruction Book

Instruction book

7.7 Compressor data for LT 30 bar

7.7.1 50 Hz

Compressor type
Maximum working pressure
Temperature at outlet valve,
approx.
- Unsilenced compressor
- Silenced compressor
Power input at max. working
pressure
Motor shaft speed
Free air delivery 2)
Oil capacity
Opening pressure of relief valve
Maximum sound pressure level 1)
-Standard version
-Base-mounted version
7.7.2 60 Hz
Compressor type
Maximum working pressure
Temperature at outlet valve, approx.
- Unsilenced compressor
- Silenced compressor
Power input at max. working pressure
Motor shaft speed
Free air delivery 2)
Oil capacity
Opening pressure of relief valve
Maximum sound pressure level 1)
-Standard version
-Base-mounted version
Footnotes chapter 7
1) According to CAGI PNEUROP PN8NTC2.2.
2) At reference conditions
2920 1585 00
LT3 LT5
bar(e) 30 30
°C 49 60
°C 57 68
kW 2.83 4.73
r/min 1500 1500
l/s 2.5 4.4
l 0.8 0.8
bar(e) 6.5 6.5
dB(A) 79 79
dB(A) 64 64
LT3
bar(e) 30
°C 53
°C 61
kW 3.44
r/min 1800
l/s 3.1
l 0.8
bar(e) 6.5
dB(A) 81
dB(A) 66
- 69 -
LT7 LT10 LT15-30
30 30 30
42 58 52
50 66 60
6.11 7.89 6.8
1500 1500 1500
6.4 8.5 9.28
1.4 1.4 5.1
6.5 6.5 6.5
80 81 85
68 68 76
LT5 LT7 LT15-30
30 30 30
65 49 55
73 57 63
5.77 7.63 8.42
1800 1800 1800
5.5 8.0 11.1
0.8 1.4 5.1
6.5 6.5 6.5
81 82 88
66 70 81
LT20-30
30
52
60
13.5
1500
17.0
5.1
6.5
86
80
LT20-30
30
105
110
16.4
1800
19.7
5.1
6.5
88
83