500kW Biogas Generator
500kW Biogas Generator Features
| Genset Main Technical Data | |
| Genset Model: | EC-500B5 |
Power Rating (kW/kVa) | 500/625 |
| MFG. Standards | ISO 3046 & ISO8528 |
| Rated Frequnendy | 50Hz/60Hz |
| Electrical Efficiency | 38.3% |
| Heat Efficiency | 47.5% |
| Total Efficiency | 85.8% |
| Fuel consumption @100% load, m³/h | 186 |
| Control System | UK Deepsea, ComAp or Equal |
| Manufacturer | ETTES POWER |
| Gas Engine Main Technical Data | |
| Engine Brand & Model | Cummins KTA38-G |
| Engine Type | Four stroke, Turbo Charged, Lean Burn |
| Cylinder Arrangement | Inline |
| Bore x Stroke (mm) | 159X159 |
| Displacement (L) | 38 |
| Compressin Ratio | 11:1 |
| Rated Speed (rpm) | 1500 |
Rated Output Power (kW) | 550 |
| Rotation Diretion | Anti-clockwise Viewed on Flywheel |
| Oil consumption (g/kWh) | <0.45 |
| Altternator Main Technical Data | |
| Alternator Brand | Leroy Somer or Equal |
| Model | LSA Series |
| Standards | ISO 8528-3, CE, ISO9001 and ISO 14001 |
| Frequnendy (Hz) | 50 |
| Rated Voltage (V) | 400 |
| Excitation Method | Self-excited (AREP), Brushless, AVR |
| Phase / Connection | 3 Phase 4 Wire, Y-Connecton |
| Power Fator (COSΦ) | 0.8 (adjustable) |
| Protection Level / Installation Class | IP 23/ H |
| Main Options | |
Engine | Jacket water heater Cylinder temp. protection system |
| Alternator | Space heater Treatments against humidity and corrosion |
| Lubrication system | Daily auxiliary oil tank Auto refilling oil system |
| Electrical system | RCD ATS control cabinet Thermal power gauge, Electric power gauge Sync paralleling control system |
| Gas supply system | Gas flow gauge |
► Dimensions and Weights
| Open Type | Dimension, mm | 4500 x 2010 x 2480 |
Weight, kg | 6180 | |
Soundpoof Type | Dimension | 6058 x 2438 x 2591 |
| Weight | 8100 |
► Delivery Time
About 45~60 days after order confirmation.
► 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.
► 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
• Alternators Brands: Leroy Somer, Stamford AVK,
• Control System: Deepsea, ComAp
• Air Circuit Breaker/Switchgear: ABB, Schneider, Eaton or Siemens
• Governing Actuator: Swiss Huegli, Germany Mototerch
• 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/Nm³ | Standard Calorific Value for Ettes Datasheet as per ISO8528/1, ISO3046/1 and BS5514/1. |
| Chlorine | CL | ＜80 mg / Nm³ CH4 | For higher value, please consult ETTES POWER |
| Fluoride | F | ＜40 mg / Nm³ CH4 | For higher value, please consult ETTES POWER |
| Total-chlorine Fluoride | ∑(Cl,F) | ＜80 mg / Nm³ CH4 | For higher value, please consult ETTES POWER |
| Dust | / | ＜5μm ＜10 mg / Nm³ CH4 | For higher value, please consult ETTES POWER |
| Oil Vapor | / | ＜400 mg / Nm³ CH4 | No condensation may occur in the mixture section |
| Silicon Element | Si | ＜2 mg / Nm³ CH4 | For higher value, please consult ETTES POWER |
| Sulphur | S | ＜200 mg / Nm³ | For higher values, please consult ETTES POWER |
| Hydrogen Sulphide | H2S | ＜150 ppm or ＜228 mg / Nm³ | For higher value, please consult ETTES POWER |
| Ammonia | NH3 | ＜40 ppm or＜30 mg / Nm³ | 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 |