STATIONARY ENGINES

Diesel Generator Sets with Engines of 22/28 Series

Diesel Generator Sets with Engines of 22/28 Series


  • Diesel Generator Sets are sources of electric power on stationary power facilities and are also used as main and auxiliary marine diesel-generators.
  • Diesel Generator Sets could operate both autonomously and in common network in parallel with other similar sets and mains.
  • The diesel engine and generator are mounted on common underframe.
  • It could be completed with an exhaust heat boiler and equipment for deep engine heat recovery permitting to utilize heat of exhaust gases, inner circuit cooling water and engine oil and to provide production of up to 1.2kW of thermal energy in hot water or steam state per 1.0 kW of electric energy output.
  • Diesel Generator Sets operate on diesel, motor fuel and heavy fuel with viscosity of up to 380 cSt at a temperature of 50 °C.
  • It could be completed with the automatic remote control system permitting to maintain diesels in "hot standby" and to start engines, load generator sets, enter them in parallel operation with other sets, control rotation speed and loading value in automatic mode.
  • Diesel Generator Sets are designed based on experience of leading world diesel engine building companies and own practice. They meet up-to-date requirements for efficiency, reliability, service life and resources, automation and ecology.

Specification

Parameters Type of generator set
Generator set: 6DG22D2
(DGR 2A500/750)
6DG22D2
(DGR 2A630/750)
6DG22D1
(DGR 2A800/1000)
8DG22D2
(DGR 2A800/750)
8DG22D1
(DGR 2A1000/1000)
Power, KW
Max. power, KW
Rotational speed, rpm
500
600
750
630
693
750
800
880
1000
800
880
750
1000
1100
1000
Current type alternating
Current frequency, Hz 50
Voltage, V 400 400, 6300
Dry weight, t 20,2 20,2 20,2 24,5 24,5
Engine: 6G22D2 (6CHN22/28) 6G22D1 (6CHN22/28) 8G22D2 (8CHN22/28) 8G22D1 (8CHN22/28)
Engine type Four-stroke, in-line, vertical, trunk-piston, irreversible diesel with direct fuel injection, high gas-turbine supercharging and charged air cooling
* Specific fuel consumption, g/kW·h 185 195 195 195 195
* Specific oil consumption for burn-off loss, g/kW·h 1,0 1,0 1.0 1.0 1,0
Dry weight, t 13,0 13,0 13,0 17,5 17,5
Overhaul life, thousand hours 80 60 50 60 50
Fuel Diesel, motor, heavy with viscosity of up to 380 cSt at 50 °C
Oil Motor M14V2, M14G2TSS GOST 12337-84, SAE30 by API
Nitrogen oxide NOx 6,2
Carbon oxide CO 0,5
Hydrocarbons HC 0,2
Exhaust opacity index, Bosh 0,15
Sound pressure level, dBA 102

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