• -

Northern Lights Parts & Accessories For Generators (Guide)

CitiMarine, one of South Florida’s premier marine service and sales outlets, recently shared these thoughts about Northern Lights quality:

Courtesy of CitimarineStore.com

Northern Lights Marine Generators range in output from 4.5 to 545 kW. Powered by Lugger diesel engines and popular in commercial fishing, yachting and passenger vessel applications, Northern Lights has come to be known for their quality and reliability when it comes to marine generators.

Elements of the Northern Lights generator that make it one of the most reliable, durable and simple to use power solutions on the market:

“Read More”

  • -

Why Northern Lights Generators Beat The Competition

Courtesy of CitimarineStore.com

CitiMarine, one of South Florida’s premier marine service and sales outlets, recently shared these thoughts about Northern Lights quality:

Northern Lights Generators set the bar when it comes to marine generators.

If look up Northern Lights Generators on boating forums, such as The Hull Truth), you’ll see why Northern Lights is ahead of the pack.

Technicians who work on marine diesels and gensets for a living will tell you, Northern Lights are the best by far… simple and very well built.

Northern Lights generators have the best heavily dipped/insulated generator windings, as well as simple electrical wiring/engine harness/controls.

They are lower RPM engines (turn fewer RPMs than Onans or Westerbeke) leading to a longer-life and less problems.

We have received multiple reports of people using NL gensets season after season without so much as a hiccup, as well running the generators for 8,000 hours+ are common.

All that is needed is the occasional changing of oil and filters, and you’ll have a strong, dependable power-source on the waters that will never fail you.

“Read More”

  • -

Northern Lights Welcomes Jim Kelly to Gulf Sales Team

Jim Kelly has joined the Northern Lights sales team in the role of Area Sales Manager. Jim will be based out of the Northern Lights Gulf Branch with a territory including the Western Gulf of Mexico and Inland Waterways.

Prior to joining Northern Lights Jim was a Regional Sales Manager for Thrustmaster in Texas. Jim brings a wealth of knowledge and commitment to the needs of the inland waterways commercial operator. In addition to working closely with our Dealers, Jim will work with naval architects, shipyards and vessel operators on building Northern Lights and Technicold business. Welcome aboard, Jim!

 


  • -

Better Boating: How to Safely Run Ocean Inlets

Jim Hendricks
 (Source)

From the shifting Outer Banks of North Carolina to the tempestuous coast of the Pacific Northwest, boating anglers regularly face potentially hazardous inlets. Entrances such as those at Florida’s Boynton and St. Lucie inlets, Oregon’s Columbia River bar, California’s Golden Gate, and North Carolina’s Oregon Inlet host some of the world’s most challenging sea conditions.

A combination of ­factors can turn inlets nasty in a hurry, says Bill Cordes, director of sales and marketing for Opa Locka, Florida-based Invincible Boats. Cordes has run inlets all of his adult life, and witnessed breakers so tall you couldn’t see over the top.

“A powerful outgoing tide streaming through a narrow channel and a strong onshore wind tend to pile up steep seas,” Cordes explains. “Combine these two factors with shoaling, and you have big, breaking waves at the inlet, resulting in very ­dangerous conditions.”

Cordes and others offer the following tips for staying safe when running an inlet, with special advice for tackling entrances that are new to you.

“Read More”

  • -

Electric and Diesel – A Match Made in Heaven for the Commercial Operator

Courtesy of Power and Motoryacht

By George L. Petrie

Rising fuel costs are always a concern.  As a result, achieving improvements in fuel economy has become a high priority throughout the marine industry, as it has in many other segments of business. Engine manufacturers have risen to the challenge, delivering sophisticated new power plants that not only burn less fuel but also produce fewer emissions. However, the fact remains that diesel engines will generally run most efficiently when they’re operating near their full rated capacity.

M38CR

And that poses a problem for vessels in commercial service. For example, tugboats have big engines to develop lots of towing power but may spend much of their time operating at well below their maximum towing capacity. Or consider that crew and supply boats in the offshore industry must run at high speed to and from oil rigs that may be 100 miles or more from shore, where they then spend several hours idling alongside the rig while supplies and personnel are transferred. And last but not least, there are cruise ships, floating cities with power requirements that vary substantially, depending on whether the ship is in port or underway.

“Read More”

  • -

Electric and Diesel – a Match Made in Heaven

Courtesy of Power and Motoryacht

By George L. Petrie

Rising fuel costs are always a concern.  As a result, achieving improvements in fuel economy has become a high priority throughout the marine industry, as it has in many other segments of business. Engine manufacturers have risen to the challenge, delivering sophisticated new power plants that not only burn less fuel but also produce fewer emissions. However, the fact remains that diesel engines will generally run most efficiently when they’re operating near their full rated capacity.

M1306_01

And that poses a problem for recreational as well as commercial craft. Many yachts are fitted with engines capable of delivering speeds of 20, 30, 40 knots or more, yet their owners cruise at far slower speeds most of the time. While they’ll certainly burn less fuel at reduced speed, those big engines are not performing with maximum efficiency at very low load factors.

The problem can be even more acute for vessels in commercial service. For example, tugboats have big engines to develop lots of towing power but may spend much of their time operating at well below their maximum towing capacity. Or consider that crew and supply boats in the offshore industry must run at high speed to and from oil rigs that may be 100 miles or more from shore, where they then spend several hours idling alongside the rig while supplies and personnel are transferred. And last but not least, there are cruise ships, floating cities with power requirements that vary substantially, depending on whether the ship is in port or underway.

One of the ways that cruise-ship owners, tug-boat operators, and others in the commercial sector have confronted the problem posed by widely varying power requirements is to use diesel-electric propulsion systems. Rather than having a diesel engine drive the propellers directly, a diesel-electric system typically uses multiple diesel-powered gensets to produce electricity, which then powers an electric motor that turns a propeller shaft.

Using the diesel engine to make electricity, then using that electricity to drive an electric motor seems like a woefully inefficient process. And if power demand is constant, a diesel-electric drive can be slightly (about five percent) less efficient. But for circumstances where power demand is widely variable, the versatility of the diesel-electric system can yield big dividends, because gensets can be brought on line or shut down as power demand changes.

Other than efficiency, one of the big advantages of a diesel-electric drive system is that big propulsion engines need not be located in line with the prop shaft; electric motors of the same kilowatt capacity are generally much smaller. This allows the yacht designer more latitude in deciding where to locate the gensets. And, in fact, the propulsion motors do not even have to be located inside the hull. One notable implementation of diesel-electric propulsion is the Azipod, developed by the German firm ABB. The Azipod system utilizes an electric motor mounted externally in a pod beneath the hull. The motor drives a fixed-pitch propeller mounted at one end of the pod, and the entire pod is free to turn 360 degrees. By locating the motors outside of the hull, problems like alignment, noise, and vibration that are associated with a conventional shaft, strut, and bearing drive train are eliminated. Moreover, because the pods can turn, they offer extraordinary maneuverability compared to a normal shaft and rudder system on a boat.

One of the early adaptors of Azipod propulsion in the megayacht arena is the German builder Lurssen. It had a client who demanded that his yacht (originally named Air but now named Ice) be as clean and environmentally friendly as possible, with low emissions, minimum vibration, and sound levels like that of a cat on plush carpet. (The yacht’s emissions standards are so stringent, the yard proudly touts her as its response to the Kyoto agreement.)

To meet these criteria the yacht was fitted with eight diesel gensets, mounted in pairs on elastically supported foundations located in four separate rooms. The yacht’s power-management system is designed to maintain the gensets operating as close as possible to 95 percent of rated capacity, their peak efficiency. Moreover, the diesel in each genset is fitted with a “soot” cleaning system (not feasible for large main-propulsion engines) that continually cleans the exhaust gas.

Because the Azipod has no struts or shafts, it operates in largely undisturbed water, so it creates much smaller pressure pulses on the hull as the propeller turns. That, coupled with the absence of bearings and gearboxes, makes for much less noise and vibration in the hull. After running the yacht for more than 18 months, the captain and the chief engineer have found that the system is easy to maintain, and they are quite satisfied with its performance.

The system on Benetti ‘s recently delivered Ambrosia III is similar, but with only two main gensets powering a pair of 1,070-kW Azipod propulsion units. Complementing the main gensets is a pair of smaller  units located in a soundproof compartment; the smaller units are used for station keeping and for leisurely cruising at speeds of up to about 9 knots.

As long as forward thinking shipyards like Lurssen and Benetti remain open to out of the box power systems, creative solutions can be found.  Northern Lights manufactures a line of fully customizable generator sets, up to 545kW – 60 Hz (475 kW – 50 Hz), ready to respond to the challenge.

Formerly a professor of naval architecture at the University of New Orleans, George Petrie is a professor of naval architecture at the Webb Institute and continues to provide consulting services to small craft designers, ship operators, and other members of the marine industry.

 


  • -

TSCM – The Controller Tough Enough for the Yacht Market

As onboard power systems become more sophisticated, so the way that we interact with them must evolve. The yachtsman has a unique challenge – finding controllers that are tough enough to withstand the marine environment, yet able to provide important data when you need it the most.

To address these needs, Northern Lights provides the TSCM “Tough Series” marine controller. With a backlit LCD screen and large, easy to read push buttons, TSCM is uniquely suited to a yacht’s engine room.

TSC

Currently available on Northern Lights marine generator sets from 5-40kW at 60 Hz (4.5 – 32kW at 50 Hz), TSCM puts engine and electrical data at your fingertips. RS485 and J1939 protocols connect to a remote monitoring system. Because simplicity is always welcome onboard a large vessel, monitoring is available through a single data and power cable, up to 30 meters in length.

Northern Lights factory programs TSCM with pressure and temperature warnings and shutdowns to protect your power source. Other standard displays include battery voltage, run hours, operating status and an event log. Additional alarms and warnings can be added to meet your project’s specific needs.  Voltage and current monitoring is also available. Units can plug in with no additional adaptors required.

When you think Northern Lights you think simple durability. Our Tough Series of controllers make the industry’s best built products an even better value.


  • -

TSCM – The Controller Tough Enough for the Trawler Operator

As onboard power systems become more sophisticated, so the way that we interact with them must evolve. The trawler operator has a unique challenge – finding controllers that are tough enough to withstand the marine environment, yet able to provide important data when you need it the most.

To address these needs, Northern Lights provides the TSCM “Tough Series” marine controller. With a backlit LCD screen and large, easy to read push buttons, TSCM is uniquely suited to the trawler operator’s needs.

TSC

Currently available on Northern Lights marine generator sets from 5-40kW, TSCM puts engine and electrical data at your fingertips. RS485 and J1939 protocols connect to a remote monitoring system. Because simplicity is always welcome onboard a cruiser, monitoring is available through a single data and power cable, up to 30 meters in length.

Northern Lights factory programs TSCM with pressure and temperature warnings and shutdowns to protect your power source. Other standard displays include battery voltage, run hours, operating status and an event log. Additional alarms and warnings can be added to meet your project’s specific needs.  Voltage and current monitoring is also available. Units can plug in with no additional adaptors required.

When you think Northern Lights you think simple durability. Our Tough Series of controllers make the industry’s best built products an even better value.


  • -

TSCM – the Controller Tough Enough for the Sportfish Market

As onboard power systems become more sophisticated, so the way that we interact with them must evolve. The sport fisherman has a unique challenge – finding controllers that are tough enough to withstand the marine environment, yet able to provide important data when you need it the most.

 

To address these needs, Northern Lights provides the TSCM “Tough Series” marine controller. With a backlit LCD screen and large, easy to read push buttons, TSCM is uniquely suited to the commercial operator’s engine room.

TSC

Currently available on Northern Lights marine generator sets from 5-40kW, TSCM puts engine and electrical data at your fingertips. RS485 and J1939 protocols connect to a remote monitoring system. Because simplicity is always welcome onboard a battlewagon, monitoring is available through a single data and power cable, up to 30 meters in length.

Northern Lights factory programs TSCM with pressure and temperature warnings and shutdowns to protect your power source. Other standard displays include battery voltage, run hours, operating status and an event log. Additional alarms and warnings can be added to meet your project’s specific needs.  Voltage and current monitoring is also available. Units can plug in with no additional adaptors required.

When you think Northern Lights you think simple durability. Our Tough Series of controllers make the industry’s best built products an even better value.


  • -

First Yacht Engaged in Trade Certified

Porto de Monaco 2

Courtesy of SuperyachtNews.com

By Rory Jackson

Mark Robinson Maritime Consultants (MRMC) has completed the first Compliance Verification of a superyacht classified as a Yacht Engaged in Trade. The Yacht Engaged in Trade (YET) initiative is the brainchild of the Republic of the Marshall Islands Registry (RMI) and was announced at the Monaco Yacht Show (MYS) 2015.  The  system allows private superyachts over 24m, which are in possession of the necessary RMI YET certification, to temporarily charter in French and Monegasque waters for up to 84 inconsecutive days a year.

“MRMC has been working on the first YET since the initiative’s launch last year and we are delighted to have completed certification today. The yacht is now able to start making the most of all the benefits the scheme brings,” comments Mark Robinson, MRMC’s principle consultant and surveyor.

“Read More”

Search: