DIESEL GENERATOR SET MTU 20V4000 DS2650 380V – 11 kV/50 Hz/Data Center Continuous Power/TA-Luft Optimized MTU 20V4000G23/Water Charge Air Cooling Optional equipment and ﬁnishing shown. Standard may vary. PRODUCT HIGHLIGHTS // Beneﬁts - Low fuel consumtion - Optimized system integration ability - High reliability - High availability of power - Long maintenance intervals // Performance Assurance Certiﬁcation (PAC) - Engine-generator set tested to ISO 8528-5 for transient response - 100% load factor - Veriﬁed product design, quality and performance integrity - All engine systems are prototype and factory tested // MTU 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 Complete range of accessories available - Control panel - Circuit breaker/power distribution - Fuel system - Fuel connections with shut-off valve mounted to base frame - Starting/charging system - Exhaust system - Mechanical and electrical driven radiators - Medium voltage alternators // Emissions - TA-Luft optimized // Certiﬁcations - CE certiﬁcation option // Power Rating - System ratings: 2500 kVA - 2600 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 2 / // / MTU 20V4000 DS2650 / 50 Hz / 380V - 11kV 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 20V4000G23 4-cycle 20V 95.4 170 210 16.4 1500 ADEC (ECU 7) 2200 Dry Fuel System Maximum fuel lift: m Total fuel ﬂow: l/min // 5 27 Fuel Consumption➁ At 100% of power rating: At 75% of power rating: At 50% of power rating: Total oil system capacity: l Engine jacket water capacity: l Intercooler coolant capacity: l // // g/kwh 221 213 215 390 205 50 Combustion Air Requirements Combustion air volume: m3/s Max. air intake restriction: mbar 3.2 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 Fan power for mech. radiator (40°C): kWm // l/hr 585.8 423.4 284.9 Liquid Capacity (Lubrication) 80 32.5 970 470 105 70 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. 530 8.7 85 30 3 / // / MTU 20V4000 DS2650 / 50 Hz / 380V - 11kV STANDARD AND OPTIONAL FEATURES // System Ratings (kW/kVA) Generator model Marathon 1020FDL7093 (Low voltage marathon standard) Marathon 1030FDL7094 (Low voltage marathon oversized) Leroy Somer LSA 53.1 M80 (Low voltage Leroy Somer) Marathon 1030FDH7101 (Medium volt. marathon) Leroy Somer LSA 54 XL75 (Medium volt. Leroy Somer) Voltage 380 V 400 V 415 V 380 V 400 V 415 V 380 V 400 V 415 V 11 kV kWel 2080 2080 2080 2080 2080 2080 2080 2080 2080 2080 11 kV 2080 without radiator kVA* AMPS 2600 3950 2600 3753 2600 3617 2600 3950 2600 3753 2600 3617 2600 3950 2600 3753 2600 3617 2600 136 2600 136 TA-Luft optimized 40°C/400m with mechanical radiator kWel kVA* AMPS 2040 2550 3874 2000 2500 3608 2000 2500 3478 2040 2550 3874 2000 2500 3608 2000 2500 3478 2040 2550 3874 2040 2550 3681 2040 2550 3548 2000 2500 131 with electr. driven radiator kWel kVA* AMPS 2040 2550 3874 2000 2500 3608 2000 2500 3478 2040 2550 3874 2000 2500 3608 2000 2500 3478 2040 2550 3874 2040 2550 3681 2040 2550 3548 2040 2550 134 2040 2040 2550 134 2550 134 * cos phi = 0,8 // Engine ■ 4-Cycle ■ Standard single stage air ﬁlter ■ Oil drain extension & shut-off valve ■ Closed crankcase ventilation with improved oil seperator ■ Governor-electronic isochronous ■ Common rail fuel injection ■ TA-Luft optimized engine ■ Centrifugal oil ﬁlter ■ NEMA MG1, BS5000, ISO, DIN EN and IEC standards ■ Self-ventilated ■ Superior voltage waveform ■ Solid state, volts-per-Hertz regulator ■ 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 250% of the rated current for up to 10 seconds (marathon generator) Sustained short circuit current of up to 300% of the rated current for up to 10 seconds (Leroy Somer generator) ■ Marathon low voltage generator Leroy Somer generator Oversized generator Medium voltage generator ■ Represents standard features Represents optional features // Generator 4 / // / MTU 20V4000 DS2650 / 50 Hz / 380V - 11kV STANDARD AND OPTIONAL FEATURES, CONTINUATION // Cooling System ■ Jacket water pump ■ Thermostat(s) ■ Water charge air cooling // 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) // Different expansion modules Remote annunciator Daytank control Generator winding temperature monitoring Generator bearing temperature monitoring Differential protection with multi-finction protection relay Modbus RTU-TCP gateway Manual-actuated circuit breaker Electrical-actuated circuit breaker Stand-alone solution in seperate switch box Fuel System ■ Flexible fuel connectors mounted to base frame Fuel filter with water separator Switchable 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 Circuit Breaker/Power Distribution 3-pole circuit breaker 4-pole circuit breaker // Mechanical radiator Electrical driven front-end cooler Jacket water heater Seperate fuel cooler Fuel cooler integrated into cooling equipment Starting/Charging System ■ 24V starter Starter batteries Battery rack & cables Battery charger ■ Represents standard features Represents optional features 5 / // / MTU 20V4000 DS2650 / 50 Hz / 380V - 11kV STANDARD AND OPTIONAL FEATURES, CONTINUATION // Mounting System ■ Welded base frame // ■ Resilient engine and generator mounting Exhaust System Exhaust bellows with connection flange Exhaust silencer with 10 dB(A) sound attenuation Exhaust silencer with 30 dB(A) sound attenuation Exhaust silencer with 40 dB(A) sound attenuation Y-connection-pipe ■ Represents standard features Represents optional features ■ Modular base frame design 6 / // / MTU 20V4000 DS2650 / 50 Hz / 380V - 11kV 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) 6176 x 1810 x 2332 mm Weight (dry/less tank) 18339 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 NOx + NMHC 1700 CO 300 PM 50 RATING DEFINITIONS AND CONDITIONS Data Center Continuous Power ratings apply to Data Center installations where a reliable utility power is available and comply with Uptime Institute Tier III and IV requirements. At constant or varying load, the number of generator set operating hours is unlimited. A 10% overload capacity is available for one hour in twelve. Ratings are in accordance with ISO 8528-1, ISO 3046-1, BS 5514 and AS 2789. Average load factor: ≤ 100%. // 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. | 3238911 | Edition 01/14 | ENC 2014-07. All units are in mg/Nm3 Emission levels of the engine may vary as a function of ambient temperature, barometric pressure, humidity, fuel type and quality, installation parameters, measuring instrumentation, etc. The data provided refers to ISO standard ambient conditions (25°C and 100m above sea level). The data provided are laboratory results from one engine representing this rating. The data was obtained under controlled environmental conditions with calibrated instrumentation.