400KW Natural gas Generator (Jichai 190 gas engines, Siemens Alternator)
See larger image: 400KW Natural gas Generator (Jichai 190 gas engines, Siemens Alternator)
Product Details
400kW Gas Generator is equipped with 12V190DT-2 Gas engine made by Jinan Diesel Engine Company, Ltd. as original power. It is consisted of Series 1FC5 brushless anti-condensation three-phase synchronous alternator, made under Siemens Licence of Germany and Control Panel made by special manufacturing plant.
MAIN SPECIFICATIONS OF GAS ENGINE
Model | 12V190DT-2 |
Rated power | 450kW |
Number and layout of cylinders: | 12-cylinder, V-type, 60° included angle |
Type: | Four stroke, Water cooled |
Fuel | Natural gas |
Ignition type | Spark plug ignition |
Bore: | 190 mm |
Stoke: | 210 mm |
Compression ratio | 8:1 |
Heat consumption | £ 11386kJ/kWh |
Oil consumption | £ 1.63 g/kWh |
Lowest speed | 700 rpm |
Exhaust temperature | £ 650 °C |
Net mass | 5300 kg |
Heavy overhauling | 18000 h |
MAIN SPECIFICATIONS OF ALTERNATOR
Alternator model | Exciting model | Insulation class | Connection | Cooling | Structure type |
1FC5 456-6TA42 | Brushless | Class F | 3-pahse, 4-wire | Air cooled | AVR and reactive droop regulator assembled in alternator |
MAIN ELECTRICAL PERFORMANCE OF THE GAS GENERATOR
Voltage | Frequency | ||||||
Stabilized regulation | Instantaneous regulation | Recovery time | Fluctuation | Stabilized regulation | Instantaneous regulation | Recovery time | Fluctuation |
±2.5% | +20% -15% | 1.5 S | 0.5% | 0-15% adjustable | ±10% | < 7 S | 0.5% |
The Generator possesses the following automatic monitoring and protective functions:
a) Audio or visual alarm for:
- High oil and water temperature
- Low oil pressure
- Overcurrent
- Short circuit
- Over-speed
- Reverse power
a) Shut-off for:
- Low oil pressure
- Over-speed
b) Trip for:
- Over-current
- Short circuit
- Reverse power
The generators can be in paralleled running with several gensets.
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