A tognum Group Brand GAS Engine-Generator Set 125-GC6NLT1 125 ekW 60 Hz Standby / / 208 - 600V System Ratings Standby Voltage (L-L) Phase PF Hz Natural Gas Ratings: Amps Natural Gas Ratings: kW/kVA LP Gas Ratings: Amps LP Gas Ratings: kW/kVA skVA@30% Voltage Dip Generator Model* Temp Rise Connection 240V** 1 1.0 60 240V** 1 1.0 60 208V** 3 0.8 60 240V** 3 0.8 60 480V** 3 0.8 60 600V** 3 0.8 60 500 500 434 376 188 150 120/120 120/120 125/156.25 125/156.25 125/156.25 125/156.25 458 458 382 331 165 132 110/110 110/110 110/137.5 110/137.5 110/137.5 110/137.5 136 431CSL6204 130°C/27°C 195 431PSL6224 125°C/40°C 250 363CSL1607 130°C/27°C 250 363CSL1607 130°C/27°C 335 363CSL1607 130°C/27°C 335 363PSL1658 125°C/40°C 12 LEAD ZIG-ZAG 4 LEAD 12 LEAD LOW WYE 12 LEAD HI DELTA 12 LEAD HI WYE 4 LEAD WYE * The Generator Model Number identified in the table is for standard C Series Configuration. Consult the factory for alternate configuration. ** UL2200 Offered Facts // // // // // // // // // // Engine-Generator Set Tested to ISO 8528-5 for Transient Response UL2200, CSA Listing Offered Accepts Rated Load in One Step Per NFPA 110, Level 1 All engine-generator sets are prototype and factory tested MTU Onsite Energy is a single source supplier Global Product Support 2 Year Standard Warranty Custom Design for Any Application 8.1 L Turbo Engine - 8.1 Liter Displacement - 4-Cycle Integral Vibration Isolators // // // // // 3-Way Catalyst Complete Range of Accessories Permanent Magnet Generator (PMG) - Optional - Brushless, Rotating Field - 300% Short Circuit Capability - 2/3 Pitch Windings Digital Control Panel(s) - UL Recognized, , NFPA 110 - Complete System Metering - LCD Display Cooling System - Integral Set-Mounted - Engine Driven Fan 2 / // / 125-GC6NLT1 STANDARD EQUIPMENT // Engine // Air Cleaner Oil Pump Full Flow Oil Filter Jacket Water Pump Thermostat Exhaust Manifold – Dry Blower Fan & Fan Drive Radiator - Unit Mounted Electric Starting Motor - 12V Governor – Electric Isochronous Base - Formed Steel SAE Flywheel & Bell Housing Charging Alternator - 12V Battery Box & Cables Flexible Fuel Connectors Flexible Exhaust Connection EPA Certified Engine // Generator NEMA MG1, IEEE and ANSI standards compliance for temperature rise and motor starting Sustained short circuit current of up to 300% of the rated current for up to 10 seconds Self-Ventilated and Drip-Proof Superior Voltage Waveform Digital, Solid State, Volts-per-Hertz Regulator No Load to Full Load Regulation Brushless Alternator with Brushless Pilot Exciter 4 Pole, Rotating Field 130°C Standby Temperature Rise 1 Bearing, Sealed Flexible Coupling Full Amortisseur Windings 125% Rotor Balancing 3-Phase Voltage Sensing ±1% Voltage Regulation 100% of Rated Load - One Step 3% Maximum Harmonic Content Digital Control Panel(s) Digital Metering Engine Parameters Generator Protection Functions Engine Protection SAE J1939 Engine ECU Communications Windows-Based Software Multilingual Capability Remote Communications to our RDP-110 Remote Annunciator 16 Programmable Contact Inputs 7 Contact Outputs UL Recognized, , CE Approved Event Recording IP 54 Front Panel Rating with Integrated Gasket NFPA110 Level Compatible 3 / // / 125-GC6NLT1 Application data // Engine Manufacturer Model Type Arrangement Displacement: Cu In (lit) Bore: in (cm) Stroke: in (cm) Compression Ratio Rated RPM Engine Governor Max Power: Standby: bhp (kWm) Speed Regulation Frequency Air Cleaner // GM 8.1L Turbo 4-Cycle 8-V 496 (8.1) 4.25 (10.8) 4.37 (11.1) 9.1:1 1,800 Bosch 202 (150.7) ±.25% 60 Hz Dry Liquid Capacity (Lubrication) Total Oil System: gal (lit) Engine Jacket Water Capacity: gal (lit) System Coolant Capacity: gal (lit) // // Electrical Electric Volts DC Cold Cranking Amps Under 0°F (-17.8°C) At 100% of Power Rating: ft3/hr (m3/hr) At 75% of Power Rating: ft3/hr (m3/hr) At 50% of Power Rating: ft3/hr (m3/hr) // 12 1,160 Fuel Inlet Fuel Supply Connection Size Fuel Supply Pressure: in. H20 (mm H20) 1 1/2” NPT 7–11 (178–279) LPG 641 (18.1) 486 (13.7) 340 (9.6) 122 (50) 0.5 (0.12) 37 (140.1) 6,260 (110.1) 2,801 (49.3) Air Requirements Aspirating: *SCFM (m3/min) Air Flow Required for Rad. Cooled Unit: *SCFM (m3/min) Air Flow Required for Heat Exchanger/Remote Rad. based on 25°F Rise: *SCFM (m3/min) 361.7 (10.2) 7,522 (213) 6,316.9 (178.9) * Air density = 0.0739 lbm/ft3 (1.184 kg/m3) // // NG 1,448 (41) 1,098 (31.1) 768 (21.7) Cooling - Radiator System Ambient Capacity of Radiator: °F (°C) Max. Restriction of Cooling Air, Intake, and Discharge Side of Rad.: in. H20 (kPa) Water Pump Capacity: gpm (lit/min) Heat Rejection to Coolant: BTUM (kW) Heat Radiated to Ambient: BTUM (kW) // 2 (7.6) 3.6 (13.6) 9.9 (37.5) Fuel Consumption (NG-1000 BTU/ft3 / LP-2500 BTU/ft3) Exhaust System Gas Temp. (Stack): °F (°C) Gas Volume at Stack Temp: CFM (m3/min) Maximum Allowable Back Pressure: in. H20 (kPa) 1,475 (801.7) 1,284 (36.4) 40 (10) 4 / // / 125-GC6NLT1 Weights and dimensions Drawing above for illustration purposes only, based on standard open power 480 volt generator. Lengths may vary with other voltages. Do not use for installation design. SystemDimensions (L x W x H) OPU 78 x 46 x 63.86 in (1,981 x 1,168 x 1,622 mm) Weight (dry) 2,310 lb (1,048 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 generator set. Unit Type OPU (dBA) WPE - No Sound Attenuation (dBA) CQE (dBA) Standby Full Load C/F C/F C/F Standby No LoadPrime Full LoadPrime No Load C/F C/F C/F Measurements for sound data are taken at 23 ft (7m). Emissions data Fuel TypeTHC + NOx Natural Gas 0.22 Liquid Propane 0.46 Rating Definitions and conditions CO 0.56 0.23 All units are in g/hp-hr. Engine meets 40 CFR Part 60/1048 specifications. Ambient capability factor at 984 ft (300 m). Consult your local MTU Onsite Energy Power Generation Distributor for other altitudes. // 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-3046/1, BS 5514, AS 2789, and DIN 6271. // Deration Factor: Altitude: 3% per 1,000 ft (305 m) above 328 ft (100 m). Temperature: 1% per 10°F (5.5°C) above 77°F (25°C). // Materials and specifications subject to change without notice. // Tognum Group Companies: Europe / Middle East / Africa / Latin America / MTU Onsite Energy / 88040 Friedrichshafen / Germany / Phone + 49 7541 90 7060 / Fax +49 7541 90 7084 / [email protected] // Asia / Australia / Pacific / MTU Onsite Energy / 1, Benoi Place / Singapore 629923 / Republic of Singapore / Phone + 65 6861 5922 / Fax + 65 6861 3615 / [email protected] // USA / Canada / Mexico / MTU Onsite Energy / 100 Power Drive / Mankato, Minnesota 56001 / USA / Phone + 1 507 625 7973 / Fax + 1 507 625 2968 / [email protected] // Worldwide for HotModule / MTU Onsite Energy / 81663 Munich / Germany / Phone + 49 89 203042 800 / Fax +49 89 203042 900 / [email protected] //www.mtu-online.com © MTU Onsite Energy. Subject to alteration due to technological advances. 2009-05 Sound data