| Model: | DKC44 |
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| Brand: | Cummins generators |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Power & Generating Sets |
| Label: | diesel generator , Cummins generator , generator |
| Price: |
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| Min. Order: | 1 pc |
| Last Online:17 Sep, 2023 |
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Diesel Generator set power by Cummins engine |
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Frequency |
50HZ |
60HZ |
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Voltage |
400V |
440V |
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Speed |
1500RPM |
1800RPM |
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Output range |
20KW/25KVA- |
22KW28KVA |
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Power Factor |
0.8 |
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Phase |
3 Phase 4 Wire&1Phase2Wire |
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Specification: |
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1) Engine: Cummins diesel engine, Water-cooled 2) Alternator: Brushless H class insulation, Self excitation, IP 23 protection, AVR regulator,THF < 5%,low radio interference. 3) 3 phase 4 wires / 1 phase 2 wires 4) Three phase voltage Available :208V/220V/230V/240V/380V/390V/400V/415V/440V/460V/480V Single phase available:100-250V |
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Accessories: |
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1)Standard accessories: Standard 40 radiator mounted on skid. Common steel frame, circuit nreaker, damper, exhaust silencer, flexible pipe,battery and connecting wire, Standard tool skit, operation manual and document 2) Optional accessories: Engine collant and oil heater, alternator space heater, cooling for heating exchange, communictaion interface, battery charger by main supply, daily fuel tank, ATS and paralleling system,soundproof canopy and moving trialer |
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Warranty policy |
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Guarantee for one year or 1200 hours (accord to whichever reach first)from ex-factory date.During the guarantee period,our company will provide the free easy-damaged spare part for problems caused by our quality of production or raw material,except the damageable spare parts of diesel engine caused by customer's incorrect man-made operation.After expiration,our company provides cost spare parts maintenance for gen-set |
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Manufacturing Standards |
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| water-cooled Cummins diesel Genset of 20KW
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| Diesel Generator Set | |
| GENSET MODEL NOS. | DKC22 |
| Manufacturer | DK POWER |
| Rated speed / frequency | 1500RPM/50Hz |
| Continuous output(KW/KVA) | 20/25 |
| Standby output(KW/KVA) | 22/28 |
| Voltage, Phase and wire | 400V/230V, 3 Phase and 4 Wires |
| Rated power factor | 0.8(lagging) |
| Dimension(L*W*H) (mm) | 2070*750*1460 |
| Weight(kg) | 1370 |
| Rating Definitions (Operation at Altitude ≤1000m, Ambient temperature ≤ 40°C) | |
| These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours. | |
| Diesel Engine | |
| DIESEL ENGINE MODEL | 4B3.9-G2
(Cummins) |
| Engine Characters | Water-cooled, 4 cylinders in line, 4-cycle, direct injection |
| The engine output(KW) | 24 |
| Aspiration | Turbocharge |
| Bore(mm)×Stroke (mm) | 102X120 |
| Compression ration | 17.5:1 |
| Fuel consumption(L/H) | 17.2(100% load) |
| Displacement(Liters) | 5.9 |
| Exhaust air flow(m3/min) | 96 |
| Compress air flow(m3/min) | 5.1 |
| Exhaust gas flow(m3/min) | 14 |
| Exhaust highest temperature | 510 |
| Lub-oil pan capacity(L) | 16.4 |
| Cooling water capacity(L) | |
| Voltage for start(V) | 24 |
| Instrument for adjusting speed | Electronically |
| Noise level(A) | |
| ALTERNATOR | |
| ALTERNATOR MODEL | STAMFORD, LEROY SOMER,FARADAY |
| Excitation | Brushless |
| Insulation class | H |
| Protection class | IP22 |
| Efficiency | 90.20% |
| Voltage adjust range | ±1% with 4% engine governing |
| Steady state voltage regulation | ≤±1% |
| Voltage Control | AVR |
| Payment Terms: | 30% ，tt down payment, 70% banlance before shipment |
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