As a leading manufacture and assembler for whole gas engine generator set & CHPs in China, ETTES mainly adopt MAN engines of E0834, E0836, E2676, E3262, and E3268 etc, with features of Proven and fully developed, Flexibility and individuality, Robust and compact, High Efficient and Low emissions. 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 MAN Gas Power Generation
• Globally recognized engine brand with highly reliable performance
• Advanced technology of lean-burn and field-tested and proven technology.
• Adopting highly intelligent gas control system, top brands of Germany Motortech, USA Altronic and Swiss Huegli etc.
• Low space requirement due to the most compact design.
• Low operating costs as a result of low levels of lubricant and fuel consumption.
• High power and maximum efficiency of electricity and heat generation, total system efficiency can reach 85%~94%.
• Low emissions of NOx and CO due to state-of-the-art combustion technologies
• Most environmental friendly, can satisfy strict requirements by three way catalyst or SCR.
• Long service life resulting from application-specific design, designed for continuous duty.
• Ensured running hours of over 8000 hours per year, overhaul time can reach over 50000 hours.
• Broadest range of fuels, suitable for a wide range of methane based gases like natural gas (PNG, CNG, LNG), biogas (farm digester gas, sewage gas and lanfill gas), coalmine methane and oilfield AGP gas etc.
• Broadest applications in various fields, based on electricity generation, making heat Recovery system to realize CHP, Cogeneration for Distribution Energy System.
• Service and Spare parts are widely and easily available all over the world, supplied by service center of MAN agency or ETTES POWER, to ensure smooth running in maintenance and repair.
► 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 Comformity Standards: CE, UL, EPA, CSA and SONCAP etc.
• Third Party Certification for Gensets: SGS, CCS, BV, ABS and DNV-GL etc.
► Adoped Wolrd Top Materials to Assemble Generator 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
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/Nm³.
• Electrical efficiency is based on cosphi =1.0 and ISO3046 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 500m.
• For power deratings caused by other temps and altitudes, please consult Ettes Power.
• Other low voltages and high voltage of 4.16kV, 6.6kV and 13.8kV are available for options.
• Models with "N" for Natural gas (CNG, PNG, LNG, Shale Gas, Oilfield Associated Gas and Coalmine Gas etc).
• Models with "☆" for only power generation units; Models with "★" for only CHP(combined power and heat) units.
• 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.