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NL773LW3: 9-7 kW Northern Lights Industrial Generator

NL773LW3: 9-7 kW Northern Lights Industrial Generator

NL773LW3: 9-7 kW Northern Lights Industrial Generator

Product catalog summary
Introduction
Northern Lights generator sets, known for their reliability, have been in use since 1963, initially in the Alaskan bush and now globally. They are supported by a comprehensive warranty and a global dealer network.

Engine and Performance
The NL773LW3 generator is powered by a long-stroke diesel engine derived from heavy-duty tractor blocks, optimized for prime power production. Operating at 1800 rpm (or 1500 rpm at 50Hz), these engines experience less wear compared to competitors' 3600 rpm gensets. With proper maintenance, they can exceed 25,000 operational hours.

Generator Features
The W-Series generator end is brushless, featuring an auxiliary stator winding for stable power to the automatic voltage regulator, offering 300% short circuit capability and improved breaker performance.

Environmental Compliance and Operation
The NL773LW3 meets US EPA Tier III emission standards, ensuring clean and quiet operation. It includes a large muffler for reduced noise and offers excellent fuel economy, making it ideal for remote locations.

Ease of Use and Maintenance
The generator is designed for simplicity in installation, operation, and maintenance. It features a self-venting fuel system, a mounted control panel, and key service points on a common side for easy access. Safety shutdowns for low oil pressure and high coolant temperature are standard.

Global Support
A network of nearly 300 dealers worldwide supports Northern Lights products, providing assistance in finding suitable power solutions.

Technical Specifications
The NL773LW3 is a 9 kW generator at 60 Hz and 7 kW at 50 Hz. It features a four-cycle, three-cylinder, liquid-cooled diesel engine with indirect injection and glow plugs for cold starts. The fuel system is self-venting with a large spin-on fuel filter, and the lubrication system includes a pressure-lubricated gerotor oil pump.

Electrical and AC Generator
The 12-volt DC electrical system includes a starter motor and battery charging alternator. The AC generator is direct-coupled, brushless, and maintenance-free, with a 4 lead, 1 phase, 1.0 pf output. It features high-quality insulation and oversized bearings for durability.

Special Features
The generator is built on a welded steel frame with vibration isolation mounts. It is factory-tested for reliability and comes with operator and parts manuals. Optional accessories include unit enclosures, control panels, exhaust components, and more.

Dimensions and Installation
The NL773LW3 measures 38.5 x 20.5 x 31.6 inches (978 x 520 x 804 mm) and weighs approximately 539 lbs (244 kg). Detailed installation drawings are available from dealers or the Northern Lights website.
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Catalog excerpts

NL773LW3: 9-7 kW Northern Lights Industrial Generator-1

NORTHERN LIGHTS Service Side with replaceable control panel (others optional). fuel system with Bosch type inline injection Spin on fuel filter 1 Wire harness plug for harness extensions and control panels. • Large radiator_ with steel shroud Non-Service Side Exhaust Muffler. blue enamel Vibration isolated -• Steel base charging alternator. Prime Power Experts You'll find Northern Lights generator sets wherever prime power is needed. We began building Northern Lights sets to power the Alaskan bush country in 1963. Today our sets are at work worldwide, with a comprehensive warranty program, and global dealer network to back up the best products on the market. Tractor-tough Diesels The long-stroke engines that power the NL773LW3 are based on heavy-duty tractor engine blocks, then customized for optimal prime power production. With proper maintenance, Northern Lights generator sets have logged over 25,000 hours. Because these low-end torque 50Hz), they exhibit less wear and tear than the competitors' light weight intermittent duty 3600 The engine powers Northern Lights' exclusive W-Series generator end. This brushless generator features an auxiliary stator winding that provides separate, stable power to the automatic voltage regulator. This provides real 300% short circuit capability and improved breaker performance. Glean, Quiet Operation Tier III emission standards, ensuring clean, quiet operation and long-term usage. A large muffler comes standard for a power solution that is quieter than comparable models. Outstanding Fuel Economy The NL773LW3 runs on easily transportable diesel and provides excellent fuel economy; ideal for remote locations Northern Lights generator sets are easy to install, operate and maintain. The NL773LW3 has a self-venting fuel system, mounted control panel and is shipped ready for connection to your electrical distribution system. To ensure ease of maintenance, all the key service points are on a common side. Low oil pressure and high coolant temperature shutdowns protect your investment. Worldwide Dealership Network Northern Lights products are sold and supported by a dealer network nearly 300 strong. Your Northern Lights dealer or factory representative can help you find the right solution to your power production needs. NORTHERN LIGHTS Vibration isolation mounts

 Open the catalog to page 1
NL773LW3: 9-7 kW Northern Lights Industrial Generator-2

Three Phase with 0.8 PF Voltage regulation Vertical inline 3 cylinder diesel Exhaust outlet Installation Data & Weight Fuel inlet and return Exhaust Outlet 2. Actual fuel consumption will vary depending on operating conditions NL773LW3 Overall Dimensions L x W x H: 38.5 x 20.5 x 31.6 inch (978 x 520 x 804 mm) Dimensions given in inches (mm). Dimensions subject to change without notice. Contact dealer or visit www.norihern-lights.com for most current installation drawings. Engine Block • Four cycle, 3 cylinder, liquid cooled, naturally aspirated, overhead valve, industrial-duty • Indirect injection...

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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.