Atlas Copco LT 2 Instruction Book page 71

Instruction book
Compressor
type
Motor shaft
speed
Free air delivery
(Note 1)
Oil capacity
Opening
pressure of
safety valve
Opening
pressure of relief
valve
Maximum sound pressure level (Note 2)
- Tank- mounted dB(A)
- Tank-mounted
with hood
- Base-mounted
with hood
50 Hz (20 bar)
Compres
sor type
Maximum bar(e)
working
pressure
Temperature at outlet valve, approx.
- ºC
Unsilence
d
compress
or
- Silenced °C
compress
or
Power kW
input at
max.
working
pressure
Motor r/min
shaft
speed
Free air l/s
delivery
(Note 1)
Oil l
capacity
2920 7089 90
LT 2
r/min 1800
l/s 3.6
l 0.8
bar(e) 16
bar(e) 6.5
80
dB(A) 67
dB(A) 65
LT 2 LT 3
20 20
37 49
45 57
2.04 2.56
1500 1500
2.1 2.9
1 1
LT 3
1800
4.7
0.8
16
6.5
81
68
66
LT 5 LT 7
20 20
60 43
68 51
4.21 5.33
1500 1500
5.0 6.7
1 1.8
LT 5 LT 7
1800 1800
7.9 10.9
0.8 1.4
16 16
6.5 6.5
81 82
68 72
66 70
LT 10 LT 15
20 20
56 76
64 84
6.97 9.76
1500 1500
9.1 15.1
1.8 5.1
LT 20
20
90
96
12.2
1500
18.0
5.1
69