stand by 720KW generators
Basic Info
Model No.: HL720GF
Product Description
| Diesel Generating Set Technical Specification | |||||||||
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OPEN TYPE SILENT TYPE | |||||||||
| Manufacturer | SHANDONG HUALI ELECTROMECHANICAL CO.;LTD | ||||||||
| Open Type Model | HL720GF | Silent Type Model
| HL720GFS | ||||||
| Frequency
| Speed | Voltage |
Power | KW | KVA | ||||
| 50Hz | 1500 rpm | 400V | Standby Power | 792 | 990 | ||||
| 50Hz | 1500 rpm | 400V | Prime Power | 720 | 900 | ||||
| Genset Dimensions and Weights
| OPEN STYLE
| Overall Size L×W×H,mm | 4500*1870*2460 | ||||||
| Weight(net)kg | 7100 | ||||||||
| SOUNDPROOF STYLE
| Overall Size L×W×H,mm | 6400*2300*3000 | |||||||
| Weight(net)kg | 11000 | ||||||||
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| Voltage regulation : ≥±5% Voltage Regulation, Stead State : ≤±1% Sudden Voltage Warp (100% Sudden Reduce) : ≤+25% Sudden voltage Warp(Sudden Increase) : ≤-20% Voltage Stable Time (100% Sudden Reduce) : ≤6S Voltage Stable Time(Sudden Increase) : ≤6S Frequency Regulation, Stead Stat: ≤5% Frequency Waving : ≤1.5% Sudden Frequency Warp (100%Sudden Reduce) :≤+12% Sudden Frequency Warp (Sudden Increase) : ≤-10% Frequency Recovery Time(100%Sudden Reduce) :≤5S Frequency Recovery Time (Sudden Increase) : ≤5S | |||||||||
| DIESEL ENGINE SPECIFICATION | |||||||||||
| Manufacturer | CCEC CUMMINS | Engine Model | KTA38-G2A | ||||||||
| Base Output Power (kW) | 813 | Standby Power (kW) | 895 | ||||||||
| Engine speed (rpm) | 1500 | Displacement, total (L) | 37.8 | ||||||||
| Number of cylinders | 12 | cycle | 4-cycle | ||||||||
| Bore*Stroke(mm) | 159*159 | Compression ratio | 14.5:1 | ||||||||
| Low idle (rpm) | 725-775 | Torque (Nm) | 6100 | ||||||||
| Piston speed (m/s) | 7.9 | Engine weight,dry (kg) | 4045 | ||||||||
| Air intake way | Turbo | Air intake flow (L/sec) | 1126 | ||||||||
| Exhaust temperature (℃) | 536 | Exhaust flow (L/sec) | 3225 | ||||||||
| Coolant capacity-engine only (L) | 118 | Engine coolant flow (L/sec) | 19.6 | ||||||||
| Lubrication system Min. capacity (L)
| 135 | Max. oil temperature permitted in oil pan (℃)
| 121 | ||||||||
| Start Motor Voltage (V) | 24 |
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| Fuel injection pump model | Direct Injection Cummins PT | ||||||||||
| CONSUMPTION (L/h)
| Standby power | 215 | 100% prime power | 191 | |||||||
| 75% prime power | 147 | 50% prime power | 98 | ||||||||
| 25% prime power | 49 |
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| ALTERNATOR SPECIFICATION | |||||||||||
| Manufacturer
| WUXI STAMFORD
| Alternator Model
| LVI634D | ||||||||
| Frequency | 50 HZ | Rated Speed (RPM) | 1500 | ||||||||
| Voltage Regulation | ±5% | Prime Voltage (V) | 400 | ||||||||
| Number of Phase | 3 | Connecting Type | 3 Phase and 4 Wires | ||||||||
| Power Factor | 0.8 | Protection Grade | IP23 | ||||||||
| Altitude | ≤1000m | Exciter Type | Brush less,self-exciting | ||||||||
| Insulation Class | H | Temperature Rise | H | ||||||||
| TIF | ＜50 | THF | ＜2% | ||||||||
| CONTROL SYSTEM | |||||
| (Work environment) Operating temperature :-20℃~60℃ Relative Humidity : 95% Operating voltage :DC24V ( range :18-30V, pressure :50V/5 mm ) | |||||
| Open Type | | Silent Type
| | ||
| Description | |||||
| Standard functions | Shutdown | Warning | |||
| Engine Control Generator Monitoring
Generator Protection Engine Monitori Clear Text Display
| Loss of Speed Signal Alternator Under / Over Voltage Alternator Under/ Over Frequency Mains Under / Over Voltage Mains Under/ Over Frequency
Under / Over Speed Low Oil Pressure High Engine Temperature Phase Sequence Electrical (Option)
Earth Fault (Option) | Alternator Under / Over Voltage
Alternator Under/ Over Frequency
Mains Under / Over Voltage Mains Under/ Over Frequency
Under / Over Speed Low Oil Pressure Pre-Alarm High Engine Temperature Pre-Alarm
High/Low Battery Voltage
Over-current Periodic maintenance
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