LM2500+G4 Fact Sheet

GE Power & WaterDistributed PowerTechnologyThe LM2500+ and the LM2500+G4 take the proven technology of the LM2500 Base gas turbine to higher power levels and efficiencies. Derived from the CF6 family of aircraft engines used on wide body jet liners, the LM2500 family is a hot-end drive, two-shaft gas turbine with a free power turbine.• Baseload power capabilities of 18–36 MW ISO• Thermal efficiencies from 37% to 39%• Unsurpassed reliability exceeding 99%ExperienceMaintaining a high degree of commonality with its flight-tested forerunners, the LM2500 family continues to build its reputation as the most reliable industrial gas turbine generator in its class.• 57 Million operating hours• More than 2,000 units• End users: mechanical drive and power generation for industrial plants, pipelines, platforms and marine• Configurations: simple cycle, cogeneration and combined cycleInnovationGE offers two models in the LM2500+ family of products:LM2500+• Additional compressor stage for increased power output and efficiency• Produces in excess of 29 MW ISO• Operates at 3000 or 3600 rpm without a gearboxLM2500+G4• Additional airflow and exhaust temperatures for more power and efficiency• Capable of over 33 MW ISO• Gearbox for optimum 50 Hz efficiencyServiceGE is the world’s largest aeroderivative service provider, with a global network of field service offices and fully equipped service centers. A wide range of products and services are offered for the LM2500+, and LM2500+G4 industrial, cogeneration, and oil and gas operators, including:• Level IV Service Centers and overhaul capability in Houston, Texas; Rheden, the Netherlands, and Agotnes, Norway.• Conversions, Modifications and Upgrades (CM&Us) designed to enhance the efficiency, power output and reliability of the LM2500+. Examples include Exhaust Flow Enhancer, Wet/Dry Low Emissions (DLE) Upgrades; Inlet Conditioning, Fuel Conversions and Remote Monitoring and Diagnostics.• Spare or lease engine options• Engine exchange programs• Rotable hot section and module exchange programs• Wide variety of contractual service agreementsThis product offering, combined with GE’s commitment to reduce Service Center and outage turn times, may result in substantial life-cycle cost savings for the plant owner/operator.LM2500+/LM2500+G4 BaseGas Turbine (50 Hz) fact sheetModel Output Heat Rate Pressure Ratio Power Turbine SpeedExhaust Flow Exhaust TemperatureMWe Btu/kWh kJ/kWh rpm lb/sec kg/sec °F °C50 HZLM2500+PK 29.3 9,164 9,669 22.6 3,000 193.5 87.8 968 520LM2500+PK* 29.3 9,669 10,157 22.8 3,000 197.0 89.5 911 488LM2500+PPR DLE 30.0 9,182 9,686 23.1 3,000 195.1 88.7 982 528LM2500+RC 33.2 8,814 9,300 23.0 3,600** 201.9 91.6 976 524LM2500+RC* 36.1 9,247 9,756 24.4 3,600** 213.0 96.8 945 507LM2500+RD DLE 32.9 8,835 9,322 23.1 3,600** 201.0 91.4 977 525Performance* water injection **gearboxNotes: Performance based on 15°C amb temp, 60% RH, sea level, no inlet/exhaust losses on natural gas fuel with no NOx media, unless otherwise specified. Avg engine. Turbine inlet temp, exhaust flow and exhaust temp at ISO rating conditions. Generator output at 11.5 kV, 0.90 PF, gearbox where indicated.Notes: Performance based on 60% RH, sea level, no inlet/exhaust losses on natural gas fuel with no NOx media. Average engine. Turbine inlet temperature, exhaust flow and exhaust temp at ISO rating conditions. Generator output at 11.5 kV, 0.90 PF with a gearbox.50 HZ LM2500+ Generator PackageGas Turbine• 17-Stage axial compressor — 1st seven stages have variable stator vanes (VSV) — Horizontal split casing• Combustor options — Gas, liquid, and dual fuel — Water or steam injection, or dry low emissions (DLE) for NOx control• 6-Stage power turbine• Turbine factory testedGenerator• Continuous duty 11.5 kV, 11.0 kV, or 10.5 kV• TEWAC, TEEAC, or air-cooled options• 2-Pole, 3-phase brushless exciter• WPII weather protected• Voltage regulator and neutral side protection CTs• NEMA Class F insulation and Class B temperature risePackage• 24 V and 125 V DC batteries• 90 and 85 dBA near field design• Barrier inlet air filters• Inlet conditioning — Evaporative cooling — Chilling — HeatingControl System• Digital control system with a human machine interface (HMI)• 10-minute start capability• Black start• Continuous emission monitoringLube Oil System• Air to oil coolers• First fill lubricantsSupport• One-Year Parts/Service Warranty• Package Familiarization Trainingfact sheetwww.ge-distributedpower.comCopyright © 2013 General Electric Company. All rights reserved.GEA18292B (12/2013)Electric Power Output (kW)Heat Rate (kJ/kWh)3200030000280003400026000240002200020000Ambient Temperature (ºC)-20.0 -10.0 10.00.0 30.0 40.020.0LM2500+ 50 Hz Output and Heat Rate900095001000010500Electric Power Output (kW)Heat Rate (kJ/kWh)3600034000320003800030000280002600024000Ambient Temperature (ºC)-20.0 -10.0 10.00.0 30.0 40.020.0LM2500+ 50 Hz Output and Heat Rate8500900010000950010500Electric Power Output (kW)Heat Rate (kJ/kWh)3200030000280003400026000240002200020000Ambient Temperature (ºC)-20.0 -10.0 10.00.0 30.0 40.020.0LM2500+ 50 Hz Output and Heat Rate900095001000010500Electric Power Output (kW)Heat Rate (kJ/kWh)3600034000320003800030000280002600024000Ambient Temperature (ºC)-20.0 -10.0 10.00.0 30.0 40.020.0LM2500+ 50 Hz Output and Heat Rate8500900010000950010500LM2500+ 50 Hz Output and Heat RateLM2500+ G4 50 Hz Output and Heat Rate• Electro-hydraulic start system• Ex II 3 G• CE/ATEX certification• Winterization to -39°C• On/Off-line water wash• 304SS or 316SS piping materials• Remote monitoring and diagnostics• Remote display• Control house• Motor control center• Simplex shell and tube coolers• Electronically Transmitted Drawings• Startup Technical Assistance