300kw Cummins natural gas engine generator & CHP genset 50Hz
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China [CN] Cummins
Series Natural Gas Generator
Ettes Power Cummins
series natural gas engine generator & CCHPs, from 40kW to 500kW, high
performance & high efficiency for project of cogenerator of WtE (waste to
energy) & distributed energy system.
ECN
Natural Gas Cogeneration Series include 30kW,40kW,60kW, 80kW,100kW,120kW,180kW,
200kW, 250kW, 280kW, 300kW, 450kW, 500kW
As
a leading manufacture and assembler for whole gas driven generator set &
CHPs in China, Ettes mainly adopt Cummins engines of 4B3.9, 6B5.9, 6C8.3,
NT855, KT19 and KT38 etc, with features of high reliable, quick installation,
easy operation and low maintenance cost. In addition to standard package of
electrical generation, client’s special requirements can be tailored such as
CHP, CCHP, Cogeneration, ATS, Parallel operation system, Remote
monitor & Control, Modularized soundproof & weatherproof
container.
► Customer Benefits for Cummins Gas Power Generation
• The engine brand is globally recognized and
the performance is highly reliable.
• Proven
Technology: widely used in various industries and fields under harsh working
conditions.
• Fuel flexibility: applicable for a wide range
of methane based gases like natural gas, biogas and oilfield gas etc.
• Designed for intensive use (continuous duty),
able to act as main power supply or standby power supply.
• Applicable for both island mode and parallel
with mains grid, strong capability of working with variable loads.
• Advanced technology of lean-burn, simple for
commissioning, operations and maintenance.
• Adopting highly intelligent gas control
system, top brands of Germany Motortech, USA Altronic and Swiss Huegli etc.
• Heat Recovery system to realize CHP,
Cogeneration and Distribution Energy.
• Low emissions of NOx and CO of environmental
friendly, can satisfy strict requirements by three way catalyst or SCR.
• Integrated & modularized unit to
facilitate easy transport and quick setup.
• Spare parts are vastly and easily available
all over the world, smooth maintenance in Low Cost.
• Strong warranty & Guarantee Policy: for
each Ettes power marine generation, Ettes supply one year warranty, life-span
technical support & spare parts at manufacture price. Furthermore, all
Cummins engine are covered by global-united warranty and distributor service
network.
• Power ranging from 30kW upto 500kW.
Models List of Cummins Natural Gas Gensets & CHPs (50Hz, 1500rpm) | ||||||||||
| Model | Elec. Power (kWe) | Heat Output (kWt) | Engine Model | Engine Max Power (kW) | Cyls. & Type | Dspl.(L) | Elec. Eff. | Heat Eff. | Total Eff. | D/L |
| EC-30N5 | 30 | 45 | 4BTA3.9-G | 45 | 4.L | 3.9 | 32.5% | 48.7% | 81.2% |  |
| EC-40N5 | 40 | 60 | 4BTA3.9-G | 45 | 4.L | 3.9 | 32.6% | 48.9% | 81.5% | |
| EC-60N5 | 60 | 90 | 6BTA5.9-G | 100 | 6.L | 5.9 | 32.8% | 49.0% | 81.8% | |
| EC-80N5 | 80 | 120 | 6BTA5.9-G | 100 | 6.L | 5.9 | 33.0% | 49.1% | 82.1% | |
| EC-100N5 | 100 | 145 | 6CTA8.3-G | 145 | 6.L | 8.3 | 33.6% | 49.1% | 82.7% | |
| EC-120N5 | 120 | 175 | 6CTA8.3-G | 145 | 6.L | 8.3 | 33.8% | 49.2% | 83.0% | |
| EC-180N5 | 180 | 251 | NTA855-G | 230 | 6.L | 14 | 35.3% | 49.3% | 84.6% | |
| EC-200N5 | 200 | 277 | NTA855-G | 230 | 6.L | 14 | 35.5% | 49.3% | 84.8% | |
| EC-280N5 | 280 | 351 | KTA19-G | 350 | 6.L | 19 | 38.1% | 47.8% | 85.9% | |
| EC-300N5 | 300 | 375 | KTA19-G | 350 | 6.L | 19 | 38.2% | 47.8% | 86.0% | |
| EC-450N5 | 450 | 556 | KTA38-G | 570 | 12.V | 38 | 38.3% | 48.2% | 86.5% | |
| EC-500N5 | 500 | 627 | KTA38-G | 570 | 12.V | 38 | 38.5% | 48.3% | 86.8% | |
Remarks:
• Above Gensets are based on 50Hz, 1500rpm, 400V, 3 Phases & 4 Wires.
• According to ISO3046-1 at U=0.4kV, cosphi=1.0 for 50Hz, methane number of natural gas＞80, lower calorific value: LHV>36MJ/Nm³ .
• Electrical efficiency is based on cosphi =1.0 and ISO3046-1 conditions. Heat is recovered from jacket water and exhaust gas cooled to 120℃.
• Operations conditions is based on ambient temperature -25-25℃ and altitude less than 1000m.
• For power deratings caused by other temps and altitudes, please consult Ettes Power.
• Other low voltages and high voltage of 3.3kV, 6.3kV and 10.5kV are available for options.
• Models with "N" for Natural gas (CNG, PNG, LNG, Shale Gas, Oilfield Associated Gas and Coalmine Gas etc).
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