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LLD Water-Cooled Gensets

LLD Water-Cooled Gensets

LLD Water-Cooled Gensets

Product catalog summary
Overview: The ALPHA Series LLD Water-Cooled Gensets are designed for various power outputs and operational frequencies. They offer flexibility with options for 50 Hz or 60 Hz operation, and are powered by Lister Petter ALPHA-Series water-cooled, direct injection diesel engines with 2, 3, or 4 cylinders. The gensets can be naturally aspirated or turbocharged and are available as open sets (LLD) or acoustic sets (LLDA).
Specifications: The gensets provide power outputs ranging from 5.6 to 43.5 kVA at 50 Hz and 6.9 to 25.3 kVA at 60 Hz. They feature a single-bearing, 2 or 4-pole brushless alternator with solid-state AVR and class H insulation. The control system includes an electronic digital control module with monitoring and control facilities.
Acoustic and Open Sets: Acoustic sets include an acoustic canopy, residential exhaust silencer, central lifting eye, and an external emergency stop button. Open sets feature a control system with an electronic digital control module, a 66-litre polypropylene fuel tank, galvanised steel base-plate, anti-vibration mountings, and a 12 V starter battery.
Control Cubicle: All sets have a control cubicle with features such as automatic shutdown protection, emergency stop button, AC output circuit breaker, and DC circuit control switch. The control module provides digital readouts for generator voltage, current, output frequency, engine speed, coolant temperature, battery voltage, and engine hours run.
Fuel Consumption and Sound Levels: Fuel consumption varies by model and load, with detailed values provided for 50 Hz and 60 Hz operations. Acoustic sets have sound pressure levels ranging from 62 to 65 dBA at 75% load and 7 meters distance.
Power Ratings: The gensets are rated for prime and standby power, with specific kVA and kW values for single and three-phase outputs at different voltages. Ratings comply with ISO 8528-1 standards.
Compliance and Options: The gensets comply with various emissions standards, including EU Stage 3A and USA EPA Interim Tier 4. Optional items include residential exhaust silencers, acoustic canopy kits, trailers, and basic tool kits.
Dimensions and Weight: Approximate dimensions and weights are provided for both open and acoustic sets, with detailed measurements in millimeters and inches.
Additional Information: The document includes a disclaimer about potential amendments to specifications and provides contact information for Lister Petter Limited.
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Catalog excerpts

LLD Water-Cooled Gensets-1

page 5 1 ALPHA Series LLD Water-Cooled Gensets LLD 95(A), LLD 135, LLD 140(A), LLD 190(A), LLD 200, LLD 250(A), LLD 275, LLD 400 50 Hz; 1500/3000 r/min; power outputs: 5.6—43.5 kVA 60 Hz; 1800 r/min; power outputs: 6.9—25.3 kVA Choice of: ƒÀ 50 Hz, 1500/3000 r/min or 60 Hz, 1800 r/min ƒÀ Lister Petter ALPHA-Series water-cooled, direct injection diesel engine (2, 3 or 4 cylinders) ƒÀ naturally aspirated or turbocharged ƒÀ open set (LLD) or acoustic set (LLDA) Water-cooled generating sets with electronic control module Acoustic Set (LLDA) Acoustic Sets Only: „X acoustic canopy „X residential exhaust silencer „X central point lifting eye „X external emergency stop button Open Set (LLD) Standard Features „X control system with electronic digital control module (for features see page 3) „X single-bearing, 2 or 4-pole brushless alternator „X 66-litre polypropylene fuel tank with contents gauge „X galvanised steel base-plate with forklift pockets and bunding for the fuel tank „X anti-vibration mountings „X 12 V starter battery and leads „X mechanical governing „X emergency stop button (lock-down type) „X pusher fan „X Operators’ Handbook „X electrical diagrams Open Sets Only: „X engine-mounted exhaust silencer

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LLD Water-Cooled Gensets-2

page 2 Engine Accessories „X medium-duty air cleaner „X oil and fuel filters „X fuel-lift pump „X 12 V electric starting system Alternator Specification „X single-bearing, 2 or 4-pole brushless alternator „X solid state AVR with ±1.5% as standard „X class H insulation on the rotor and stator, with ingress protection rating 23 Optional Items „X residential exhaust silencer for open sets (as fitted to acoustic) „X acoustic canopy kit (including residential silencer kit) for retro-fitting to electric-start open sets only „X 2-wheel trailer „X basic tool kit Control Cubicle All LLD and LLDA sets...

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LLD Water-Cooled Gensets-4

page 4 P027-08634, June 2009 Approximate Dimensions Open sets Length (A) mm 1442 in 56.8 Width (B) mm 715 in 28.1 Height (C) mm 997 in 39.25 Acoustic sets LLD 250A (LPWST4) Length (A) mm 1693 1945 in 66.6 76.6 Width (B) mm 743 841 in 29.2 33.1 Height (C) mm 1143 1227 in 45.0 48.3 ALPHA Series: LLD Water-Cooled Genset Technical Data Sheet A comprehensive range of options allows you to select a specification that matches your requirements. Please ask your Lister Petter distributor. (See panel below left.) Lister Petter have made efforts to ensure that the information in this data sheet is accurate...

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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.