250kva NTA855 - GA Engine Cummins diesel generator set power station electric heater
General Features of 250kva Generator Set
*Powered by heavy duty industrial diesel engine
*Radiator 50°C max, fans are driven by belt, with safety guard
*12//24V DC start motor and storage battery
*Brushless, self-excited, IP22/23, insulation H alternator
*Absorber to reduce vibration
*Dry type air filter, fuel filter, oil filter
*Main line circuit breaker
*Control system: Key start control panel as standard, digital auto start or ATS system is optional
*8 hours operation base fuel tank
*High efficient muffler to reduce noise
*Ripple flex exhaust pipe, exhaust siphon and flange etc.
| GENERATOR SET |
| Genset model | GNRC250 |
| Prime power (KW/KVA) | 200/250 |
| Standby power (KW/KVA) | 220/275 |
| Frequency | 50Hz or 60Hz |
| voltage | 220V/380V, 230V/400V, 240V/415V |
| No. of Phase | 3 |
| Genset type | Open skid type |
| Reference Dimension & Weight (W*H, mm)/KGS | 2550*1050*1650; 1650kgs |
| DIESEL ENGINE |
| Engine brand & Model | NT855-GA |
| Rated output | 231KW |
| Rated Speed | 1500RPM |
| Engine Type | Vertical in-line, four stroke |
| No. of cylinder | 6 |
| Bore*stroke | 114*144mm |
| Aspiration method | Turbocharged after air-air cooled |
| Governor | Electrical |
| Starting method | Electric starting |
| Cooling method | Forced water cooled |
| Displacement | 14L |
| Compression ratio | 14.5:1 |
| Fuel consumption | 197g/kw.h |
| Speed stability | ≤5% |
| Total lubrication system capacity | 24L |
| Coolant capacity(without radiator) | 12.3L |
| Starter motor | DC24V |
| Alternator | AC24V |
| ALTERNATOR |
| Alternator brand & model | China Stamford |
| Type | Brushless & self-excited |
| No. of phase | 3 |
| Voltage | 400V |
| Frequency | 50HZ |
| Power Factor | 0.8 |
| Insulation Grade | H |
| Protection Grade | IP22/23 |
| Altitude | ≤1000m |
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Control plane
Controller Brand: Deep Sea / Smartgen (Digital and intelligent)
LED Screen and touch Buttons’
Main Functions,
1- Display loading power, voltages, currencies, frequency, speed, temperatures, oil pressure, running time etc.
2- Warning when low or high voltage, low or high frequency, over current, over or low speed, low or over battery voltage etc.
3- Shut down when low or high voltage, low or high frequency, over current, over or low speed, low or over battery voltage etc
Accessories
1) Standard accessories: Standard 40 radiator mounted on skid, Common steel frame, circuit breaker, damper, exhaust silencer, flexible pipe, battery and connecting wires, Standard tools kit, operation manual and document.
2) Optional accessories: Engine coolant and oil heater, alternator space heater, cooling for heat exchanger, communication interface, battery charger by main supply, daily fuel tank, ATS and paralleling system, soundproof canopy and moving trailer.
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250kva NTA855 - GA Engine Cummins diesel generator set power station electric heater Images
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