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Cummins diesel generator sets, from the world’s leading power company, are designed to meet the demands of both primary and backup power applications, offering complete pre-integrated solutions from engines and alternators to control systems. The product details below outline its key technical specifications and advantages.
Cummins Generator Set:
1. Low-pressure PT pump oil output + high-pressure injection, resulting in more uniform fuel atomization, improved combustion efficiency, and 5%-8% lower fuel consumption compared to other brands with the same power output.
2. Dry air filter + turbocharger with intake manifold, ensuring ample air intake for more complete combustion, and no power loss within a 1525-meter zone.
3. ECU electronic control module + digital speed regulation, transient response to G3 standard, achieving “zero-load” power supply, and supporting rapid parallel connection.
4. 2/3-section frame + H-class insulation, salient pole laminated bracket, insulation life up to 20 years, temperature resistance up to 180℃, strong short-circuit resistance, suitable for long-term continuous operation.
5. Cast iron cylinder block + forged steel crankshaft + reinforced connecting rods, capable of withstanding continuous full-load operation (8000 hours/year).
6. Forced water cooling + independent cooling chamber + electric drive fan + top exhaust. 7. Can operate at full load in high-temperature environments up to 40℃
8. Spin-on oil/water filter, side-mounted hazard panel, standardized piping, low fuel consumption, low maintenance, and minimal uptime.
9. All-steel casing with phosphated coating, sealed silent chamber, rust-proof for ≥10 years in salt spray environments.
Cummins diesel generator sets, from the world’s leading power company, are designed to meet the demands of both primary and backup power applications, offering complete pre-integrated solutions from engines and alternators to control systems. The product details below outline its key technical specifications and advantages.
| Cummins 25KVA Diesel Generator set Parameters： | |
|---|---|
| Genset Model：DCEC25GST | Steady State Voltage Regulation： ≤±0.5% |
| Power：25kVA | Transient Voltage Regulation： ≤±15% |
| Factor：COSφ=0.8(lagging) | Voltage Fluctuation：≤±0.5% |
| Voltage：400V/230V | Voltage Waveform Distortion Degree： ≤5% |
| Current：36A | Voltage Settling Time： ≤1.5sec |
| Frequency/Speed：50Hz/1500rpm | Steady State Frequency Regulation： ≤±2% |
| Start Method：electrical starting | Transient Ffrequency Regulation： ≤±5% |
| Fuel Consumption at 100% Load：208g/kw-h | Frequency Settling Time：≤ 3sec |
| Fuel Grade：(standard)0#light diesel oil(at normal temperature) | Frequency Fluctuation Rrate(%):≤±0.5% |
| Lubricating Oil Grade：(standard)SAE15W/40 | Noise(LP1m): 100dB（A） |
| Size(mm):2100*950*1200 | Weight：980KG |
| Diesel Engine Parameters ： | |
| Brand: Cummins | Cooling method: closed water cooling |
| Model: 4B3.9-G11 | Type: 4-stroke, exhaust gas turbocharged, direct injection compression-ignition |
| Power: 30kVA | Lubricating oil capacity: 11L |
| Number of cylinders: 4/L type | Speed regulation mode: electronic speed regulation/mechanical speed regulation |
| Displacement: 3.9L | Bore*Stroke: 102mm*120mm |
| Starting mode: DC24V electric start | Speed: 1500rpm |
| Alternator Parameters: | |
| Brand: Stamford | Degree of protection: IP23 |
| Model: QYK184D2 | Wiring: three-phase four-wire, Y-type connection |
| Power: 30kVA | Adjustment method: AVR (automatic voltage regulator) |
| Voltage: 400V/230V | Output frequency: 50Hz |
| Insulation Grade: Class H | Excitation mode: brushless self-excitation |
| The standard configuration of the generator set is as follows: | |
| Ø Direct injection internal combustion engine (diesel); | |
| Ø AC synchronous generator (single bearing); | |
| Ø Suitable for environment: 40°C-50°C radiator water tank, belt-driven cooling fan, fan safety cover; | |
| Ø Power generation output air switch, standard control panel; | |
| Ø Steel common base of the unit (including: vibration damping rubber pad of the unit); | |
| Ø Dry air filter, diesel filter, lubricating oil filter, starting motor, and equipped with self-charging generator; | |
| Ø starting battery and battery starting connecting cable; | |
| Ø Industrial silencers and standard parts for connections | |
| ØRandom data: diesel engine and generator original technical documents, generator set manuals, test reports, etc. | |
| Optional Accessories: | |
| Ø Oil, diesel, water jacket heater, anti-condensation heater | Ø Split daily fuel tank, integrated base fuel tank |
| Ø Battery float charger | Ø Rainproof unit (cabinet) |
| Ø Self-protection, self-starting unit control panel | Ø Silent unit (cabinet) |
| Ø With “three remote control” function unit control screen | Ø Mobile Trailer Power Station (Cabinet Trailer) |
| ØATS automatic load conversion screen | Ø Silent mobile power station (cabinet trailer) |
| Warranty period: | |
| 12 months or 1,500 hours of cumulative operation after the commissioning and acceptance of the unit (domestic); | |
| Due to product quality problems, free maintenance or replacement parts are implemented, and lifelong paid services are provided! | |
| (Wearing parts, common parts, man-made damage, negligent maintenance, etc. are not covered by the warranty) | |
| If it is adjusted by the original factory, the original warranty regulations will be implemented! | |
| Executive Standards: | |
| Quality management system ISO9001 | |
| The industry implementation standard GB/T2820.1997 | |
| Shipping Method: | |
| Door-to-door pick-up, special car delivery, car stowage, etc |
Due to continuous model updates, the information above is provided for reference only and shall not be deemed the basis for final delivery. The company reserves the right to make final modifications without further notice.
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