Mitsubishi Electronics MGS1200HV ユーザーズマニュアル
MITSUBISHI MGS SERIES
DIESEL GENERATOR SET
MGS1200HV
MGS1200HV
V-12, 4 stroke-cycle water-cooled, turbocharged and aftercooled
ENGINE SPECIFICATIONS & TECHNICAL DATA
Bore
mm
170
Stroke
mm
180
Displacement
L
49
Piston speed
m/sec.
9.0
Compression ratio
14
Lubricating oil capacity
L
180
Coolant capacity without radiator
L
125
Coolant pump external resistance
m water
5.0
Coolant pump flow rate
L/min
1650
Cooling fan airflow rate
m
3
/min
1800
Cooling fan air flow restriction
kPa
0.1
Ambient air temperature
°C
40
Allowable exhaust back pressure
kPa
6.0
Exhaust flange size (internal diameter)
mm
300
ENGINE OPERATING DATA
Gross Engine Power*
kWm
1260
1143
Brake mean effective pressure
MPa
2.1
1.9
Regenerative absorption
kW
105
105
Noise Level at 1 m
dB(A)
107
105
(excluding: intake, exhaust & fan)
Fuel consumption load
100%*
L/hr.
314
279
Fuel consumption load
75%*
L/hr.
233
211
Combustion air inlet flow rate
m
3
/min
108
96
Exhaust gas flow rate
m
3
/min
284
252
Exhaust gas temperature
°C
520
510
Heat rejection to coolant
kW
782
695
Heat rejection to exhaust
kW
971
840
Heat rejection to atmosphere from engine
kW
94
83
Heat rejection to atmosphere from generator
kW
71
60
* WITH FAN basis.
Deration for engine
Altitude: 2.5% per 300m (1000ft) above 1,500m
Temperature: 2% per 5℃ (9° F) above 40℃
Deration for engine
Altitude: 2.5% per 300m (1000ft) above 1,500m
Temperature: 2% per 5℃ (9° F) above 40℃
ENGINE STANDARD EQUIPMENT
Aftercooler
Turbocharger filter
Structure steel base
Crankcase breather
Charging alternator
Lubricating oil cooler
Fuel filters, full flow paper element
Fuel transfer pump, gear driven, plunger type
Electronic type governor
Jacket water pump, gear driven
Lubricating oil filter, full flow paper element
Lubricating oil pump, gear driven
Exhaust dry manifold
Radiator, blower fan, fan drive
Manual shutoff
24V DC electric starting motor
Turbocharger filter
Structure steel base
Crankcase breather
Charging alternator
Lubricating oil cooler
Fuel filters, full flow paper element
Fuel transfer pump, gear driven, plunger type
Electronic type governor
Jacket water pump, gear driven
Lubricating oil filter, full flow paper element
Lubricating oil pump, gear driven
Exhaust dry manifold
Radiator, blower fan, fan drive
Manual shutoff
24V DC electric starting motor
STAND-BY
1475 kVA
PRIME
1340 kVA
MGS SERIES DIESEL ENGINE: MITSUBISHI S12R-PTA-S