Cummins Natural Gas Generator

Name: Cummins Natural Gas Generator
Brand: ETTES POWER
Rating: 5.0 (18 reviews)

Genset Features

► About Cummins Engines global

Cummins is one of world top engines brands and widely acceptable all over the world. Cummins Inc., a global power leader, a corporation of complementary business units that design, manufacture, distribute and service engines and related technologies, including fuel systems, controls, air handling, filtration, emission solutions and electrical power generating set. Headquartered in Columbus, Indiana, (USA) Cummins serves customers in approximately 190 countries and territories through a network of more than 600 company-owned and independent distributor locations and approximately 5,200 dealer locations. For details, please click here to read more.

► About Cummins Gas Engine Generators

20kW~1000kW, Reliable, Clean, Quiet, Powerful

As a leading manufacturer 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, KT38 and KT50 etc, with features of high reliable, quick installation, easy operation and low maintenance cost. In addition to standard package of gas fired generator, client’s special requirements can be tailored such as CHP(combined heat and power), Cogeneration, trigeneration ,combined cold heat and power (CCHP), 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 generator supply or standby gas fueled generator 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 2000kW.

All data provided on this site is for information purposes only, explicitly non-binding and subject to changes without further notice.

► About Production Standards & Certification

• Prevailing Industry Standards: ISO3046，ISO8528，GB2820, BS5000PT99,AS1359,IEC34, DIN6271, BS5514.

• ISO Standards: ISO9001:2008, ISO14001, ISO45001 (former OHSAS 18001)

• National & Regional Conformity Standards: CE, UL, EPA, CSA and SONCAP etc.

• Third Party Certification for Gensets: SGS, CCS, BV, ABS and DNV-GL etc.

► Adopted World Top Materials to Assemble Gas Generating Set

• Gas Engines Brands: Cummins, MAN, MWM, CNPC

• Alternators Brands: Stamford AVK, Leroy Somer, Marelli, or Mec calte

• Control System: Deepsea, ComAp or DEIF

• Air Circuit Breaker/Switchgear: ABB, Schneider, Eaton or Siemens

• Governing Actuator: Germany Mototerch, Heinzmann, USA Woodward or Swiss Huegli

• Air-Gas Mixer: Auto, Electrically controlled, Germany Motortech or Swiss Huegli

• Ignition System: Germany Mototerch, USA Altronic or Swiss Huegli

• Key Materials of CHP System: Siemens, Alfa laval, Swep and Grundfos

• Gas Train (safty valves): Germany Dungs, Chroms or Italy Madas

• Tailored configuration: Common soundproof canopy, 20 & 40 feet modular container, ATS/ACS system, Synchronization parallel panel, Remote control & Scada system, Oil & cylinder water heater, Anti-condensation heater (space heater), Digital AVR, AREP/PMG system, IP44 protection level & B class temperature rise, High voltage alternator (3.3kV, 6.3kV, 10.5kV etc.), CHP, CCHP, and Trigeneration etc.

► Applicable Gas Fuels & Quality Requirements

• Pipeline Natural Gas (PNG, CNG, LNG)

• Oilfield APG (Associated Petroleum Gas)

• Coalmine Methane Gas

• CBM (Coalbed Methane)

• Well Gas, Shale Gas & Other Methane Based Gases

• Gas Fuel Quality Requirements

Composition	Abbr.	Limits	Remarks
Methane number	MN	＞80 for natural gas	For Lower value, please consult ETTES POWER
Calorific value	Hμ，N	Lower value of 36MJ/Nm⊃3;	Standard Calorific Value for Ettes Datasheet as per ISO8528/1, ISO3046/1 and BS5514/1.
Chlorine	CL	＜80 mg / Nm⊃3; CH4	For higher value, please consult ETTES POWER
Fluoride	F	＜40 mg / Nm⊃3; CH4	For higher value, please consult ETTES POWER
Total-chlorine Fluoride	∑(Cl,F)	＜80 mg / Nm⊃3; CH4	For higher value, please consult ETTES POWER
Dust	/	＜5μm ＜10 mg / Nm⊃3; CH4	For higher value, please consult ETTES POWER
Oil Vapor	/	＜400 mg / Nm⊃3; CH4	No condensation may occur in the mixture section
Silicon Element	Si	＜2 mg / Nm⊃3; CH4	For higher value, please consult ETTES POWER
Sulphur	S	＜200 mg / Nm⊃3;	For higher values, please consult ETTES POWER
Hydrogen Sulphide	H2S	＜150 ppm or ＜228 mg / Nm⊃3;	For higher value, please consult ETTES POWER
Ammonia	NH3	＜40 ppm or＜30 mg / Nm⊃3;	For other values, please consult ETTES POWER
Gas Pressure Range	/	5kPa~20kPa	For other values, please consult ETTES POWER
Gas Temperature	/	＜30℃	For other values, please consult ETTES POWER

► Typical Diagram of Ettes Cummins Series Gas Generator CHP

► Typical Application Fields

50Hz Models List

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.	PDF 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%
EC-800N5	800	982	K38N-G8	900	12.V	38	39.0%	47.9%	86.9%
EC-1000N5	1000	1180	K50N-G10	1100	16.V	50	40.0%	47.2%	87.2%

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/Nm⊃3; .

• 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).

• Special configurations for Soundproof Canopy & Container, ATS and Synchronizing Parallel System are available for options.

• Special configuration of CHP, CCHP (trigeneration), Cogeneration are available for options.

• All data provided on this site is for information purposes only, explicitly non-binding and subject to changes without further notice.

60Hz Models List

Models List of Cummins Natural Gas Gensets & CHPs (60Hz, 1800rpm)
Model	Elec. Power (kWe)	Heat Output (kWt)	Engine Model	Engine Max Power (kW)	Cyls. & Type	Dspl.(L)	Elec. Eff.	Heat Eff.	Total Eff.	PDF D/L
EC-30N6	30	45	4BTA3.9-G	45	4.L	3.9	32.5%	48.7%	81.2%
EC-40N6	40	60	4BTA3.9-G	45	4.L	3.9	32.6%	48.9%	81.5%
EC-60N6	60	90	6BTA5.9-G	100	6.L	5.9	32.8%	49.0%	81.8%
EC-80N6	80	120	6BTA5.9-G	100	6.L	5.9	33.0%	49.1%	82.1%
EC-100N6	100	145	6CTA8.3-G	145	6.L	8.3	33.6%	49.1%	82.7%
EC-120N6	120	175	6CTA8.3-G	145	6.L	8.3	33.8%	49.2%	83.0%
EC-180N6	180	251	NTA855-G	230	6.L	14	35.3%	49.3%	84.6%
EC-200N6	200	277	NTA855-G	230	6.L	14	35.5%	49.3%	84.8%
EC-280N6	280	351	KTA19-G	350	6.L	19	38.1%	47.8%	85.9%
EC-300N6	300	375	KTA19-G	350	6.L	19	38.2%	47.8%	86.0%
EC-450N6	450	556	KTA38-G	570	12.V	38	38.3%	48.2%	86.5%
EC-500N6	500	627	KTA38-G	570	12.V	38	38.5%	48.3%	86.8%
EC-800N6	800	982	K38N-G8	900	12.V	38	39.0%	47.9%	86.9%
EC-1000N6	1000	1180	K50N-G10	1100	16.V	50	40.0%	47.2%	87.2%

Remarks:

• Above Gensets are based on 60Hz, 1800rpm, 480V, 3 Phases & 4 Wires.

• According to ISO3046-1 at U=0.48kV, cosphi=1.0 for 60Hz, methane number of natural gas＞80, lower calorific value: LHV>36MJ/Nm⊃3; .

• Electrical efficiency is based on cosphi =1.0 and ISO3046 conditions. Heat is recovered from jacket water and exhaust gas cooled to 120℃.