| Name of parameters and sizes |
Unit |
Norm
measurements |
| Compressible gas |
|
natural gas according to GOST
5542-87 and GOST 27577-2000 |
| Explosiveness of gas when it is contained in air by volume |
|
from 5 to 15% |
| Volumetric capacity, reduced to normal conditions at minimum initial gas pressure and at maximum initial gas pressure, not less than |
m3/cm3 /min) |
0,0167+/-0,0008 (1,0+/-0,05)
0,0283+/- 0,0014 (1,7+/-0,085) |
| Gas pressure initial, minimum, redundant |
MPa (kgf/cm2) |
0,05 (0,5) |
| Gas pressure initial, maximum redundant |
MPa (kgf/cm2) |
0,196 (2,0) |
| Gas pressure final, nominal, excess |
MPa (kgf/cm2) |
20,7 (211) |
| Outlet pressure, excess |
MPa (kgf/cm2) |
19,6 (200) |
| Initial gas temperature |
K (°C) |
from 243(minus 30)
to 318 (45) |
| Final gas temperature |
K (°C) |
333 (60) |
| Cooling of compressed gas |
|
Air |
| Gas dew point after drying |
°C |
minus 60 |
| Power consumed by the compressor, no more |
kW |
23 |
| Rotation frequency |
Art-1(rpm) |
24,17 (1450) |
| Compressor drive |
AIMM180M4U2.5
N=30 kW
IM1081 |
Electric motor
explosion-proof
n=1470 rpm, ‚ IЕхdIIВТ4 |
| Fan drive |
AIMM90L2U2.5
N=3.0kW
IM1081 |
Electric motor
explosion-proof
n=2850 rpm, ‚ IЕхdIIВТ5 |
| Station power supply voltage |
IN |
220/380 |
| Current frequency |
Hz |
50 |
| Permissible supply voltage fluctuations |
% |
+10
-5 |
| Total power consumed by the installation at maximum productivity and final pressure, no more |
kW |
25 |
| Power supply for control systems, fire extinguishing, emergency lighting and signaling is carried out from the network DC voltage |
IN |
24 |
| Overall dimensions of the compressor unit, no more |
mm |
length 2720
width 1620
height 1700 |
| Unit weight included in delivery, not more |
kg |
2200 |
