COMPRESSORS of the ЭКП series
pressure differential 25 kgf/cm
2
capacity 1.17 - 4.67 m
3/min
COMPRESSORS of the ЭКП series
Are designed for starting the ship main diesel engine, filling the ship air reservoirs with air and maintenance in them of the prescribed pressure value as well as for the supply of compressed air of up to 25 kgf/cm2 to industrial enterprises. The compressor is a two-stage machine driven from an electric motor. The motion mechanism is lubricated with circulating oil fed by the gear pump, whereas the cylinders are lubricated with the help of a drop lubricator.
The compressor is cooled with outboard or running water.
The machine can be delivered with a terminal water-oil separator to be mounted apart from the compressor. The compressor units can be operated at an ambient air temperature ranging from 00C to +450C.
The compressors of the M1 modification are equipped with an automatic control and protection system which ensures:
- automatic starting of the compressor unit at a pressure of 15 kgf/cm2 in the system;
- automatic stopping of the compressor unit at a pressure of 25 kgf/cm2 in the system;
- relief of the compressor in starting and stopping;
- automatic condensate drain;
- automatic stopping of the compressor unit under the following conditions:
abnormal water pressure in the cooling system, abnormal oil pressure in the lubrication system, abnormal air pressure after stage I, abnormal air temperature after stage II;
- starting and stopping of the compressor unit with the help of the local or remote control board.
Technical Specifications
| Parameter denomination |
ЭКП-70/25М1 |
ЭКП-210/25М1 |
ЭКП-280/25М1 |
| Final excessive Pressure, kgf/cm2 |
25 |
25 |
25 |
| Suction capacity m3/min |
70 |
210 |
280 |
| Discharge capacity m3/min |
2,8 |
8,4 |
11,2 |
| Power consumption, kW |
16,5 |
49 |
62 |
| Compressor shaft rotational speed, rpm |
1000 |
1000 |
1000 |
| Number of cylinders, ps |
1 |
3 |
4 |
| Oil flow rate, g/h |
36 |
50 |
65 |
| Cooling water flow rate, m3/h |
4 |
4 |
5 |
| Mass, kg |
1046 |
2013 |
2215 |
| Overall dimensions, mm |
1520х730х1545 |
2200х780х1655 |
2400х780х1655 |
