Engine model | KTA38-G2B |
Generator model | leroysomer |
Enging Rated Power | 640KW/800KVA |
Standard configuration |
Sales commitment |
Engine parameters | |
Introduction of basic Parametes | |
Spray pattern | PTDirect injection |
Rated speed rpm | 1500 |
Generator parameters |
Generator technical parameters | |
Phase sequence | 3 |
Wiring method | Three-phase four-wire, Y-type winding |
Number of bearings | 1 |
Power factor | 0.8 |
The protection grades | IP23 |
Altitude requirement | ≤1000m |
Field excitation | Brushless self-excitation |
Insulation Grade/Temperature Rise Grade | H/H |
Maximum overspeed | 2250 rpm/min |
Generator efficiency | ≥95 % |
Voltage | 400V |
Generator set parameters | |
Voltage setting range | ≥±10% |
Steady state voltage regulation rate | ≤0.5% |
Transient voltage deviation (100% sudden power reduction) | ≤+17% |
Transient Voltage Deviation (40% Sudden Power) | ≤-6.5% |
Voltage Stability Time (100% Sudden Power Reduction) | ≤2.8S |
Voltage Stability Time (40% Sudden Power) | ≤2.5S |
Frequency adjustment range | ≥±10% Adjustble |
Frequency volatility | ≤±0.25% |
Transient frequency deviation (100% sudden power reduction) | ≤+8% |
Transient frequency deviation (40% sudden power) | ≤-5% |
Frequency Recovery Time (100% Sudden Power Reduction) | ≤1.48S |
Frequency recovery time (40% sudden power) | ≤1.35S |
Quality Standard for Generator Sets |
Diesel generator sets are designed, produced and tested strictly in accordance with the standards and can be used in various environments, meeting the following relevant standards: |
ISO9001 |
Data | |||
Atlas of Engine Parts and Original Factory Data | Generator Unit Maintenance Record Manual | ||
Generator factory information | Installation and Operation Manual of Generator Set | ||
Original factory data of control system | Acceptance Form for Installation and Commissioning of Generator Sets | ||
Original Factory Test Report of Generator Set | Certificate of Origin of Generator Set | ||
Optional accessories | |||
Engine | Generator | Electrical system | |
Intermediate water heating | Anti-condensation heater | Anti-condensation heater | |
Oil preheater | Permanent magnet excitation system(PMG) | Unit control screen with three remote functions | |
Air starting motor | Voltage Sag (Parallel) | ATS automatic load transfer screen | |
Heavy Air Filter for Desert | Generators of other temperature rise grades | Full-automatic parallel screen for multiple units | |
Heavy duty secondary muffler | RTD temperature sensor, 2 per phase | Remote control system separate from unit | |
Fuel system | Other | Cooling system | |
Base tank | Rain-proof unit | Split water tank | |
Oil - water separator | Static sound box generator set | Remote water tank | |
Fully automatic oil supply system | Vehicle-mounted power generation vehicl | Heat exchanger and external circulation cooling tower | |
Buried fuel tank | Towing generator set | Marine cooling system |