50Hz 25kw Gas Power Generator by Cummins Engine
Price: |
Negotiable/Piece |
Trade Terms: |
FOB,CFR,CIF |
Min Order: |
1/Piece |
Pay Type: |
L/C,T/T,D/P,Western Union |
Worksite requirements:
The worksite needs to meet following basic requirements:
a) Ambient temperature between -40ºC~40ºC;b) Relative humidity less than 95%(35ºC);c) Site elevation not higher than 2500m;d) For outdoor installation, simple rain shelter is required.Fuel gas requirement:
The genset will be able to output at its full power with fuel gas with the specification as below:
The natural gas must be purified before burning in engine:
1m distance away from genset, natural gas pressure regulating valve of inlet
Pressure of natural gas: 80~300kPa CH4 content of natural gas≥70% H2S≤20mg/Nm3 Impurities particle size≤5μm, impurity content≤30mg/Nm3
CUMMINS UN25 Natural Gas Generator Set |
Rated Output(KW) | 25 |
Standby Output(KW) | 28 |
Voltage(V) | 400 |
Current(A) | 45 |
Size(mm) | 1850*1000*1350 |
Approximate weight(KG) | 850 |
Emission levels (Nox) | Euro II emission(mg/m³) |
Naturally aspirated engine intake air temperature | Not more than 45 Deg C |
Air temperature before entering the air to air intercooler | 82-87 (Deg C) |
Air temperature after entering the air to air intercooler | 35-42(Deg C) |
Rated Power @ 0.8 power factor (w /pump s and w / o fan) | 25KW (continuous operation) |
Total energy input (100% load) | 69(KW) |
Electrical efficiency | 36.20% |
Thermal efficiency | 87.90% |
Control panel(Deepsea or others) | Synchronizing Control, Multilingual Mode Digital Control, Diagnostic Function, Direct Text Indicate of Faults, MOBUS Communication Protocol, Compatible Communication, Exchange Telecommunications, Wired Control Data Output, Automatic or manual start |
Engine of CUMMINS Natural Gas Generator Set |
Engine Model | M4B3.9-N |
Type | 4 cylinders in line |
Bore * Stroke (mm) | 102*120 |
Displacement(L) | 3.9 |
Compression ratio | 10.5:1 |
Rated speed(rpm) | 1500/1800 |
Inlet type | Naturally aspirated |
Cooling type | Cooling water tank |
Fuel System | Low and high pressure |
ESC Type | Special for U.S. GAC natural gas |
Ignition sequence | 1-3-4-2 |
The allowed maximum speed (Natural gas supply closed at this time) | 2160rpm |
The allowed maximum rotating speed (The ignition system shut down at this time) | 2160 rpm |
Oil Capacity | 10.9 L |
Cooling water capacity | 17.2 L |
Maximum engine back pressure | 10.2 kpa |
Gas consumption(m3/kw·h) | <0.3 |
Rough oil consumption(g/kWh) | <1.02 |
Radiator and oil cooler heat | 5 KW |
Exhaust pipe heat radiation | 13KW |
Engine thermal radiation | 2 KW |
Alternator thermal radiation | 1.5KW |
Cooling water temperature | 95 Deg C |
Oil temperature | <120 Deg C |
Exhaust pipe heat energy (above 120 º C section) | 25 KW |
Exhaust temperature (before vortex ) | 640±15 Deg C |
Exhaust Flow | 220 m³/h |
Fan exhaust flow | 2.1 m³/s |
Noise level from 1 m | 91 db(A) |
Prod Model: |
UN25 |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Warranty: |
1 Year Or1000 Hours |
Stroke: |
Four Stroke |
Type: |
Self-Starting Diesel Generator |
Cooling Method: |
Water Cooling |
Installation Method: |
Fixed |
Output Type: |
AC Three Phase |
Excitation Mode: |
Self-Excited |
Speed: |
1500prm 50Hz |
Unite Power Industry Co.; Ltd is one professional manufacturer& exporter of diesel generator sets, gas genset, gasoline genset, genset, welding genset, etc. Power equipment, and power from 5kVA to 3000kVA, There are both domestic and abroad brand of engines we use like \Doosan Daewoo\Deutz, Shangchai\Yuchai\Jichai, Weichai, etc.
Unite Power, owns whole set of modern production equipments and is capable of testing 8 individual generators simultaneously and 2000KW gensets. Besides, its integrated production capacity also extends to production design, hardware stamping, R&D of mechanical and electrical equipments, etc. The annual output reaches 4, 000 sets.
Unite Power always insisted on scientific and technological innovation and dedicating itself to research and develop the technology of power products. We always work hard to attract a lot of scientific research, production and management talents, For long time, large amount of capital was invested in the update of technology, equipments and modern business management, which brings Unite Power not only strong research strengths but also integrated overall strength, and helps to win a high reputation in the market. Now, Unite Power becomes the well-known manufacturer &supplier in this field in the global market, and it is the main producing base for exporting.
Unite Power raises the quality into a vital important place, it formed a mature quality control system during the whole producing process, Customers are fully guaranteed by the caring detail pre-sales service, professional during-sales service and perfect after-sales service. Unite Power promises that the quality of every single diesel generator is committed to the customers' utmost satisfaction, meanwhile, also welcome kindly good partners from all over the world, on basis of win-win co-operations.
Management Concept:
"Sincerity, pragmatic, innovation" is our key values. The values lead us to succeed in our past. We believe it will guide us to win bigger success in the future. The credendum helps us to keep fast growth even in mature business environment. The good reputation is our most valuable resources. We always insist on handling over high-quality products and perfect service. We reach to exceed the customer's expectation all the time. Our Pragmatic team will throw ourselves to seek the best solution that we can offer whole heartedly.
Production capacity&Quality:
Unite Power generator set apply to outdoor, household, commercial mobile project, power ranging form 5kVA to 3000kVA. And the professional technicians devote to manufacturing good gensets with highest quality standard. Assembly line brings improvement on the productivity and efficiency as well as quality standard. At present, our monthly diesel generator productivity exceeds 1200 sets.
Before warehousing, the generators go through tests under various kind circumstances, including No-load, 50% load, 75% load, full load, and 110%load, in order to make sure every diesel generator has good performance at user's side. Every genset sold is with technical departments signed test reports. The first-class reliability and durability enable generator the ability to meet the harsh environments and high altitudes needs.