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PG345B3

Product catalog summary

Engine and Alternator Specifications
The document provides detailed specifications for the Perkins 4006-23TRS1 engine and the Leroy Somer LL6114B alternator, used in FG Wilson's PG345B3 generating set. The engine operates at 1500 RPM with a fuel consumption of 89 m3/hr (3882 ft3/hr) and is turbocharged with water cooling. The alternator features a single bearing, insulation class H, and a shunt excitation system.

Dimensions and Weight
The generating set measures 4746 mm in length, 1992 mm in width, and 2189 mm in height, with a wet weight of 6056 kg.

Performance and Ratings
The generating set is rated at 345 kVA / 276 kW for baseload operations at 380-415V, 50 Hz. It adheres to standards such as ISO 8528, ISO 3046, IEC 60034, and BS5000. The engine's gross power is 322 kW (432 hp) with a compression ratio of 12:1.

Cooling and Lubrication Systems
The cooling system has a capacity of 237 liters and uses a gear-driven water pump. The lubrication system includes a spin-on, full-flow oil filter with a total oil capacity of 123 liters.

Exhaust and Fuel Systems
The exhaust system allows a maximum back pressure of 3.9 kPa and an exhaust gas temperature of 495°C. The fuel system is designed for natural gas with a lower calorific value of 34.7 MJ/m³.

Alternator Performance
The alternator's motor starting capability varies with voltage, with a short circuit capacity of 300%. It maintains a voltage regulation of +/- 0.5% and a total harmonic content of less than 2%.

Options and Standards
FG Wilson offers various optional features, including CE certification upgrades and sound attenuated containers. The equipment meets multiple international standards and comes with a full manufacturer's warranty.

General Information
FG Wilson, a trading name of Caterpillar (NI) Limited, manufactures products in several countries and operates through a global dealer network. The document emphasizes the company's commitment to continuous product development.

Catalog excerpts

Output Ratings Baseload (Continuous) Rating These ratings are applicable for supplying continuous electrical power for full load operations. There is no overload available. The ratings represent the engine performance in accordance with ISO 3046 at reference conditions equivalent to those specified in ISO 3046/1 based on the use of natural gas having a lower calorific value of 34.71 MJ/nr Ratings and Performance Data Engine Make and Model Alternator Model: Control Panel: Base Frame: Circuit Breaker Type/Rating: Leroy Somer Heavy Duty Fabricated Steel Standard Reference Conditions Note: Standard reference conditions 25°C (77°F) Air Inlet Temp, 100m (328ft) A.S.L. 30% relative humidity. All engine performance data based on the above mentioned maximum continuous ratings. Fuel consumption data at full load using gas fuel with a lower calorific value of 34.71 MJ/nr Available Options FG Wilson offer a range of optional features to tailor our generating sets to meet your power needs. Options include: • A wide range of Sound Attenuated Containers • A variety of generating set control and synchronising panels • Additional alarms and shutdowns • A selection of exhaust silencer noise levels For further information on all of the standard and optional features accompanying this product please contact your local Dealer or visit: Wet = With Lube Oil and Coolant Ratings in accordance with ISO 8528, ISO 3046, IEC 60034, BS5000 and NEMA MG-1/22. Generating set pictured may include optional accessories.

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Engine Technical Data Governing Type: Governing Class: Compression Ratio Engine Electrical System: -Battery Charger Amps 32 Radiator Cooling Airflow: m3/min (dm) External Restriction to Cooling Airflow: Cooling System Cooling System Capacity: I (US gal) Water Pump Type: Heat Rejected to Water & Heat Radiation to Room: kW(Btu/min) Replaceable Element Gear Driven Designed to operate in ambient conditions up to 40°C (1 04°F). Contact your local FG Wilson Dealer for power ratings at specific site conditions. Gross Engine Power: kW (hp) Fuel Systems Permitted Fuel: Natural gas with lower Fuel consumption...

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Alternator Physical Data Alternator Operating Data Insulation Class: Winding Pitch Code: Ingress Protection Rating: Excitation System: Voltage Regulation (steady state): Wave Form NEMA = TIF: Total Harmonic Content LL/LN: Radio Interference: Radiant Heat: kW(Btu/min) Suppression is in line with Performance Data: Data Item Motor Starting Short Circuit Reactances shown are applicable to baseload ratings ** With optional Permanent Magnet generator or AREP excitation. Voltage Technical Data

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General Information Documentation A full set of operation and maintenance manuals and circuit wiring diagrams. Generating Set Standards The equipment meets the following standards: BS5000, ISO 8528, ISO 3046, IEC 60034, NEMA MG-1.22. FG Wilson is a fully accredited ISO 9001 company. Warranty All equipment carries full manufacturer’s warranty. Extended warranty terms available. For details on warranty cover please contact your local dealer, or visit our website: www.FGWilson.com Dealer Contact Details: FG Wilson manufactures product in the following locations: Northern Ireland • Brazil • China...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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