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| Payment Type: | L/C, T/T |
|---|---|
| Min. Order: | 1 |
Model No.: HGM688
| Generator Model | HGM688 | ||
| Genset Prime Power | 500kW/625kVA | ||
| Engine Ratings: | |||
| Engine Speed | (RPM) | 1500 | |
| Generator set Frequency | (Hz) | 50 | |
| Engine Standby Power (LTP) | (kW) | 621 | |
| Engine Prime Power (PRP) | (kW) | 568 | |
| Engine Continuous Power (COP) | (kW) | 462 | |
| Single Fan Power | (kW) | 36 | |
| Single Fan Consumption | (kW) | 36 | |
| Quantity of Fan | (Sets) | 1 | |
| All Fan Consumption | (kW) | 36 | |
| Engine Net Standby Output (LTP) | (kW) | 585 | |
| Engine Net Prime Output (PRP) | (kW) | 532 | |
| Engine Net Continuous Output (COP) | (kW) | 426 | |
| BMEP for Standby Output | (bar) | 22.68 | |
| BMEP for Prime Output | (bar) | 20.72 | |
| BMEP for Continuous Output | (bar) | 16.84 | |
| Typical Generation Standby Output | (kVA) | 687.5 | |
| Typical Generation Standby Output | (kW) | 550 | |
| Typical Generation Prime Output | (kVA) | 625 | |
| Typical Generation Prime Output | (kW) | 500 | |
| Typical Generation Continuous Output | (kVA) | 500 | |
| Typical Generation Continuous Output | (kW) | 400 | |
| Typical Alternator Efficiency | ≥ | 94.0% | |
| Power Factor | 0.8 | ||
| Speed droop (static) elect. Gov. | 0-5% | ||
| Governing standards to ISO 8528 Parts 1 and 5 | G3 | ||
| Max. step load acceptance, 1st step(% Prime Output) | 63% | ||
| Basic Performance Datasheet | |||
| Aspiration Type | Turbocharger, air-air after-cooler | ||
| Injection Type | Direct Injection | ||
| Configuration | Vee | ||
| No. of Cylinders | 12 | ||
| Displacement | (liters) | 21.9 | |
| Bore | (mm) | 128 | |
| Stroke | (mm) | 142 | |
| Compression Ratio | 14.6:1 | ||
| Piston Speed | (m/s) | 7.10 | |
| Rotation Direction (from flywheel) | Counter Clockwise | ||
| Number of Flywheel Teeth | 160 | ||
| Flywheel House Size | SAE1-14 | ||
| Lubrication System | |||
| Lube Oil Specification | AFI-CF4 | ||
| Oil Capacity | ( Liters) | 40 | |
| Max. Permissible Oil Temperature | (°C) | 110 | |
| Low Oil Pressure Warning | (kPa) | 200 | |
| Low Oil Pressure Shutdown | (kPa) | 160 | |
| Oil consumption (as % of fuel consumption) | ≤0.5 | ||
| Cooling System | |||
| Coolant Capacity for Engine | ( Liters) | 23 | |
| Max. Permissible Temperature | (°C) | 90 | |
| Max. Coolant Warning Temperature | (°C) | 95 | |
| Max. Coolant Shutdown Temperature | (°C) | 105 | |
| Thermostat OPEN Temperature | (°C) | 71 | |
| Radiator Cooling Flow | (m³/min) | 773 | |
| Flow of Coolant pump | (m³/h) | 25.98 | |
| Heat dissipation (engine radiator) | (kW) | 300 | |
| Heat dissipation (convection) | (kW) | 46 | |
| Radiator Model | PSCN5001 | ||
| Fuel System | |||
| Governor Type | Electrical Control | ||
| Engine Output at generator set prime output | (kW) | 556 | |
| Fuel Consumption at 25% of generator set prime output | (l/h) | 41.45 | |
| Fuel Consumption at 50% of generator set prime output | (l/h) | 74.30 | |
| Fuel Consumption at 75% of generator set prime output | (l/h) | 108.16 | |
| Fuel Consumption at 100% of generator set prime output | (l/h) | 143.04 | |
| Lowest Fuel Consumption Ratio | g/kW.hr | 214.73 | |
| Intake & Exhaust System(On Standby Output) | |||
| Combustion Air Consumption | (m³/min) | 46.58 | |
| Max. Intake Restriction | (Kpa) | 5 | |
| Max. Exhaust Temperature(Before Turbo) | (°C) | 620 | |
| Max. Exhaust Temperature(After Turbo) | (°C) | 490 | |
| Max. Exhaust Back Pressure | (Kpa) | 5 | |
| Exhaust Gas Flow | (m³/min) | 56.93 | |
| Exhaust Flange Diameter | (mm) | 2*125 | |
| Electrical System | |||
| Charging Alternator Voltage | (V) | 28 | |
| Charging Alternator Capacity | (A) | 55 | |
| Starting Voltage | (V) | 24 | |
| Starting Motor Capacity | (kW) | 1*6.6 | |
| Minimum Battery Capacity | (Ah) | 2*200 | |
| Minimum Temperature for Unaided Cold Start | (C) | 10 | |
| Engine Dimension | |||
| Length | (mm) | 1717 | |
| Width | (mm) | 1389 | |
| Height | (mm) | 1288 | |
| Engine Dry Weight w/o Cooling System | (kg) | 1625 | |
| Note: | |||
| 1,All engine parameters are in accordance with ISO3046, ISO8528 2,All engine parameters are based on 25°C / 100kPa environment condition 3,No power decrease with below 40ºC environment temperature and 1500 meter altitude 4,More than 40ºCand 1500m above sea level , decrease 2% per 10ºC , and 4% per 300m 5,At calorific value 42700 kJ/kg + 5%, density 0,835 kg/dm3 , temperature 280 K 6,Above data is only the testing data in our laboratory, it can't used to be the data on all contract | |||
