DIESEL GENERATOR SET MTU 20V4000 DS3250 Standby Power: 3250 KWel 13.8kV/60 Hz/Water Charge Air Cooling/Fuel Consumption Optimized Optional equipment and finishing shown. Standard may vary. Product Highlights // Benefits // Performance - Low fuel consumption - Optimized system integration ability - High reliability - High availability of power - Long maintenance intervals Assurance Certification (PAC) - Engine-generator set tested to ISO 8528-5 for transient response - 85% load factor - Verified product design, quality and performance integrity - All engine systems are prototype and factory tested // MTU // Complete Onsite Energy is a single-source supplier // Support - Global product support offered // Standards - Engine-generator set is designed and manufactured in facilities certified to standards ISO 2008:9001 and ISO 2004:14001 - Generator set complies to ISO 8528 - Generator meets NEMA MG1, BS5000, ISO, DIN EN and IEC standards - NFPA 110 // Power Rating - System rating: 3100 kVA - 3400 kVA - Accepts rated load in one step per NFPA 110 - Generator set complies to G3 according to ISO 8528-5 - Generator set exceeds load steps according to ISO 8528-5 range of accessories available - Control panel - Fuel system - Fuel connections with shut-off valve mounted to base frame - Starting/charging system - Medium voltage alternator // Emissions - Fuel consumption optimized // Certifications - CE certification option 2 / // / MTU 20V4000 DS3250 / FC / 60 Hz / 13.8kV Application data➀ // // Engine Manufacturer Model Type Arrangement Displacement: l Bore: mm Stroke: mm Compression ratio Rated speed: rpm Engine governor Max power: kWm Air cleaner // MTU 20V4000G83L 4-cycle 20V 95.4 170 210 16.4 1800 ADEC (ECU 7) 3490 Dry Fuel System Maximum fuel lift: m Total fuel flow: l/min // 5 27 Fuel Consumption ➁ At 100% of power rating: At 75% of power rating: At 50% of power rating: l/hr 866.2 611.8 420.5 g/kwh 206 194 200 Liquid Capacity (Lubrication) Total oil system capacity: l Engine jacket water capacity: l Intercooler coolant capacity: l 390 205 50 // Combustion Air Requirements Combustion air volume: m3/s Max. air intake restriction: mbar 4.4 50 // Cooling/Radiator System Coolant flow rate (HT circuit): m3/h Coolant flow rate (LT circuit): m3/h Heat rejection to coolant: kW Heat radiated to charge air cooling: kW Heat radiated to ambient: kW 95 40 1260 940 105 // Exhaust System Exhaust gas temp. (after turbocharger): °C Exhaust gas volume: m3/s Maximum allowable back pressure: mbar Minimum allowable back pressure: mbar ➀ All data refers only to the engine and is based on ISO standard conditions (25°C and 100m above sea level). ➁ Values referenced are in accordance with ISO 3046-1. Conversion calculated with fuel density of 0.83 g/ml. All fuel consumption values refer to rated engine power. 510 12.1 85 30 3 / // / MTU 20V4000 DS3250 / FC / 60 Hz / 13.8kV Standard and Optional Features // System Ratings (kW/kVA) Voltage: V Phases Frequency: Hz Power output: kWel Power output: kVA* Rated AMPS Generator model MTU 20V4000 DS3250 Standby Power 13800 3 60 3250 4062 170 Marathon 1040FDH7102 * cos phi = 0,8 // Engine ■ 4-Cycle ■ Standard single stage air filter ■ Oil drain extension & shut-off valve // ■ Fuel consumption optimized engine ■ No load to full load regulation ■ ±0.25% voltage regulation no load to full load ■ Brushless alternator with brushless pilot exciter ■ 4 pole, rotating field ■ Sustained short circuit current of up to 300% of the rated current for up to 10 seconds (marathon generator) ■ Marathon medium voltage generator Generator ■ NEMA MG1, BS5000, ISO, DIN EN and IEC standards ■ Self-ventilated ■ Superior voltage waveform ■ Solid state, volts-per-Hertz regulator // ■ Closed crankcase ventilation ■ Governor-electronic isochronous ■ Common rail fuel injection Cooling System ■ Jacket water pump ■ Thermostat(s) ■ Water charge air cooling Jacket water heater ■ Represents standard features Represents optional features 4 / // / MTU 20V4000 DS3250 / FC / 60 Hz / 13.8kV Standard and Optional Features, continuation // Control Panel ■ Pre-wired control cabinet for easy application of customized controller (V1+) Island operation (V2) Automatic mains failure operation with ATS (V3a) Automatic mains failure operation incl. control of generator and mains breaker (V3b) Island parallel operation of multiple gensets (V4) Automatic mains failure operation with short (< 10s) mains parallel overlap synchronization (V5) Mains parallel operation of a single genset (V6) Mains parallel operation of multiple gensets (V7) // Battery rack & cables Battery charger Mounting System ■Welded base frame // Switchable fuel filter with water separator Separate fuel cooler Starting/Charging System ■ 24V starter Starter batteries // Different expansion modules Remote annunciator Daytank control Generator winding temperature monitoring Generator bearing temperature monitoring Differential protection with multi-function protection relay Modbus RTU-TCP gateway Fuel System ■ Flexible fuel connectors mounted to base frame Fuel filter with water separator // Basler controller Deif controller ■Complete system metering ■ Digital metering ■ Engine parameters ■ Generator protection functions ■ Engine protection ■ SAE J1939 engine ECU communications ■ Parametrization software ■ Multilingual capability ■ Multiple programmable contact inputs ■ Multiple contact outputs ■ Event recording ■ IP 54 front panel rating with integrated gasket ■ Resilient engine and generator mounting Exhaust System Exhaust bellows with connection flange Y-connection-pipe ■ Represents standard features Represents optional features ■ Modular base frame design 5 / // / MTU 20V4000 DS3250 / FC / 60 Hz / 13.8kV Weights and dimensions Drawing above for illustration purposes only, based an standard open power 400 Volt engine-generator set. Lengths may vary with other voltages. Do not use for installation design. See website for unit specific template drawings. System Open Power Unit (OPU) Dimensions (L x W x H) 6654 x 1810 x 2332 mm Weight (dry/less tank) 19614 kg Weights and dimensions are based on open power units and are estimates only. Consult the factory for accurate weights and dimensions for your specific engine-generator set. Sound data // Consult your local MTU Onsite Energy distributor for sound data. Emissions data // Consult your local MTU Onsite Energy distributor for emissions data. Rating Definitions and conditions Standby ratings apply to installations served by a reliable utility source. The standby rating is applicable to varying loads for the duration of a power outage. No overload capability for this rating. Ratings are in accordance with ISO 8528-1, ISO-3046-1, BS 5514 and AS 2789. Average Load Factor: ≤ 85%. Operating hours/year: max. 500. // Deration factor: Altitude: Consult your local MTU Onsite Energy Power Generation distributor for altitude derations. Temperature: Consult your local MTU Onsite Energy Power Generation distributor for temperature derations. Rated power is available up to 40°C and 400m above sea level. Materials and specifications subject to change without notice. MTU Onsite Energy A Rolls-Royce Power Systems Brand www.mtuonsiteenergy.com Subject to change. | 32310241 | Edition 01/15 | ENC 2015-11. //