Audited Supplier
1. GENERATOR DATA
Voltage Available:
50Hz: 380-400-415V/220-230-240V;
60Hz: 220-380-416-440-480V/110-208-220-240V
Any special voltage is also available as client's request
Prime Power:
Comply with GB/T2820-97(eqv.ISO8528).
Genset can run unlimitedly under certain power range.
One hour 10% over load in every 12 running hours is allowed;
Standby Power:
standby power is the limit value of maximum output for emergency use.
It is off-oil power,overloading is prohibited
2. MAIN SPECIFICATION
| Technical specification of Genset | |||||
| 1) Nominal maximum continuous rating: | |||||
| 2) Output on flywheel at 720r/min: | 3200 kW | ||||
| 3) Output on terminals of alternator: | 2970 kW | ||||
| 4) Frequency: | 60 Hz | ||||
| 5) Voltage: | 13.8 kV | ||||
| 6) Dimension: | 9112x1800x3899mm | ||||
| 7) Dry mass: | 64700kgs | ||||
| Technical specification of Engine | |||||
| Model | 9L27/38S | ||||
| Type | Single acting, 4-stroke, trunk piston, direct injection, turbocharger, charge air cooler, L type, not reversal medium speed engine. | ||||
| Cylinder bore (mm) | 270 | ||||
| Piston stroke (mm) | 380 | ||||
| Direction of engine rotation | Clockwise, viewing from flywheel end | ||||
| Number of cylinders | 9 | ||||
| Max. continuous output/rated speed | 3200 kW, 720 r/min | ||||
| Mean effective pressure,bar | 24.9 | ||||
| Max. combustion pressure,bar | 190 | ||||
| Fuel oil specification | 0# diesel oil,see attachment xx MDO | ||||
| Note :Use GB252 0# or -10# grade diesel oil on shop test.) | MGO Low sulphur fuel oil | ||||
| Specific fuel oil consumption (SFOC) at MCR, g/(kWh) | 187+5% 1)2)3)4) | ||||
| Specific fuel oil consumption (SFOC) at 85% MCR g/(kWh) | 186+5% 1)2)3)4) | ||||
| Lub.oil specification | SAE 40 | ||||
| Lub.oil consumption, g/(kW.h) | 0.6+20% | ||||
| NOx emission | World Bank 2007/2008 1460 mg/Nm³ NOx | ||||
| remark: | |||||
| 1) The SFOC is given in accordance with ISO 3046/1 2002 condition and using diesel oil with lower calorific value of 42700 kJ/kg: | |||||
| intake air temperature: 25oC | |||||
| barometric pressure: 1 bar | |||||
| cooling water temp. upstream charge air cooler: 25oC | |||||
| charge air temperature before cylinder: 43oC | |||||
| relative humidity: 30%. | |||||
| 2) With built-on pumps, the consumption will be increased by: | |||||
| Additions to fuel consumption (g/kWh) | |||||
| load% | 100 | 85 | 75 | 50 | 25 |
| Cooling water pump | 1 | 1.5 | 1.5 | 2 | 4 |
| Lub.oil pump | 2 | 2.5 | 3 | 4 | 8 |
| 3) For operation with MGO, SFOC will increased by 2g/(kWh) | |||||
| 4) Exhaust gas back pressure after TC>30mbar: every addition 1 mbar, +0.05 g/kWh | |||||
| Technical specification of Alternator | |||||
| 1) Brand: Seimens or equivalence | |||||
| 2) Mode: Marine-use brushless three-phase synchronous | |||||
| 3) Voltage: 13.8 kV | |||||
| 4) Frequency: 60 Hz | |||||
| 5) Speed: 720 r/min | |||||
| 6) Power factor: 0.8 lagging | |||||
| 7) Continuous Power: 2500kW | |||||
| 8) Type of construction: two bearing, sleeve bearing | |||||
| 9) Rotation: anti-clockwise (seen form alternator driven end) | |||||
| 10) Bearing: Double sleeve bearing, with temperature sensor Pt1000 (2pcs/alternator) and counter coupling side bearing temperature thermometer(1pc/alternator) | |||||
| 11) Degree of protection: IP23, terminal box:IP44 | |||||
| 12) Cooling type: Water cooling | |||||
| 13) Insulation: F class | |||||
| 14) Temperature rise : F class | |||||
| 15) Radio interference suppression: N (VDE standard) | |||||
| 16) Anti-condensation heater: AC 220V | |||||
| 17) 2×3 Pt1000 sensors in stator-winding (1 set is spare) | |||||
| 18) Manual voltage regulator for switchboard mounting, 1set/engine, loosely supply | |||||
| 19) Parallel running | |||||
| 20) Automatic voltage regulator (AVR) | |||||
| 21) Cable glands to be confirmed by owner | |||||
| 22) With cooling water leakage alarm | |||||
| 23) Differential current transformer :6ea/alternator(3ea: mounted on alternator, 3ea: mounted on MSB) | |||||
3. PRODUCT FEATURES
(1) Full control panel with power indicator light and oil light.
(2) Emergency shutdown for low oil pressure and high water temperature.
(3) Large fuel tank ensure continuous running.
(4) Low noise & vibration.
(5) Compact structure.
(6) Reliable performance.
(7) Easy for installation and maintenance.
(8) 50Hz and 60Hz both are available for choice
