UNIFIED GAS CHARGING STATIONS УГЗС.М (UGZS.M) and PLANTS УКВД (UKVD)
Are designed for charging the aircraft airborne systems with oxygen, nitrogen or air.
Stations УГЗС.М (UGZS.M) and plants УКВД (UKVD) consist of single-stage booster diaphragm compressor MK120-120/350, gas bottles (18 pcs) of 40 litres capacity each, and a control desk.
In the compressor operation the unit diaphragms isolate the gas being compressed from the working fluid thus maintaining high quality of the gas, which is the main advantage of diaphragm compressors as compared with those of the piston type.
The control desk is intended to control the operation and monitor the operating parameters of the compressor and the station.
The УГЗС.М (UGZS.M) stations are mounted on chassis of the ЗИЛ (ZIL) truck with carburetor or diesel engine.
The УКВД (UKVD) plants are driven from outside when used in stationary conditions or driven from the engine of transportation vehicle when used on transportation facilities.
The stations and plants can be used at an ambient air temperature ranging from -40° to +50°C.
|
Parameter |
Value | |||||
| УГЗС.М-К (UGZS.M-K) | УГЗС.М-А (UGZS.M-A) | УГЗС.М-В (UGZS.M-V) | УКВД-К (UKVD-K) | УКВД-А (UKVD-A) | УКВД-В (UKVD-V) | |
| Working medium | oxygen | nitrogen | air | oxygen | nitrogen | air |
| Compressor capacity: | ||||||
| at a suction pressure of 12.0 MPa, Nm3/h | 85 | 120 | 120 | 85 | 120 | 120 |
| under normal suction conditions, Nm3/h | 0.7 | 1 | 1 | 0.7 | 1 | 1 |
| Initial pressure, kgf/cm2 | 35 | 35 | ||||
| Final pressure, kgf/cm2 | 350 | 350 | ||||
| Crankshaft rotational speed, rpm | 500 | 500 | ||||
| Maximum compression ratio | 10 | 10 | ||||
| Compressor working fluid | ПЭФ 70/110 | МС-8 oil | МС-8 oil | ПЭФ 70/110 | МС-8 oil | МС-8 oil |
| Station mass, kg | 10425 | 4000 | ||||
| Overall dimensions, m | 7.45x2.5x2.8 | 3.885x2.5x1.61 | ||||