PHASOR Marine Generators - 3.5 KW to 99 KW (2023)

FAQs

How do you size a marine generator? ›

Some experts say the way to determine how big a genset you need is to add up the total wattage of the AC appliances you figure you'll use simultaneously, then divide by 1,000 to get the required kilowatts to run them.

A trawler generator with 15,000 hours of running under constant, high load will usually outlast a generator with 800 hours of under-loaded operation at a marina.

Marine generators are distinctly different than residential or industrial generators because they are manufactured to resist corrosion and other moisture issues associate with being at sea. Additionally, marine generators are designed to be as compact as possible to allow for maximum free-space within the vessel.

Phasor Marine generator sets are powered by Kubota engines and use Newage Stamford Generators. Manufactured in the USA.

Full Load Kilowatts = Total Amps x Supply Voltage / 1,000. Reserve Capacity = Full Load Kilowatts x 0.25. For 100 percent power, generator size = Full Load Kilowatts + Reserve Capacity.

On average, a standby generator can run for up to 3,000 hours powering a medium-sized home, though it is recommended you do not run a generator for longer than 500 hours continuously.

How many hours do boat engines last? Well-maintained inboard engines, inboard outboard engines (unless diesel), and outboards have a serviceable, average life of about 1500 – 2000 hours. If you are looking at a gas-fueled marine engine close to or exceeding 1000 hours, inboard or outboard, proceed with caution.

Is 700 hours on a boat a lot? If you are thinking about buying a boat with 700 hours on the engine, but it's been kept in great shape and not hammered with regular maintenance, then actually 700 hours on a boat might not be a lot. It's completely down to the brand and upkeep of the motor.

Your marine engine has a DC generator and battery system just like your Mercedes. As is or with minimal changes it is capable of supplying all your shipboard power needs. Purpose-built marine equipment including your navigation and communications equipment is designed to operate on DC power.

What makes a generator a marine generator? ›

A marine generator is typically powered by diesel or gasoline to produce energy that is converted to electrical energy inside the generator. This electricity can then be used to power various appliances and equipment inside a boat.

Marine generators provide electric power to various boat systems and accessories in case of emergencies. A large percentage of recreational boats over 28 feet (8.53 meters) in length, as well as work craft of all different sizes, carry marine generators to provide electric power to various boat systems and accessories.

Fischer Panda Marine Generators are the original "Super Silent", over 40 years of manufacturing experience has created the smallest, quietest most reliable generator available today.

Honda's all new EU2200i Generator. Ideal for camping, boating, rv's, tailgating and more.

Yes, a portable generator can provide onboard electrical power for boats too small to have a marine genset installed. But if used incorrectly, a portable generator poses severe safety risks. When used diligently, however, a portable generator is safe to operate on a boat.

A 3,500-watt (3.5KvA) generator can run a large range of home appliances, including heavy-duty things such as a refrigerator, an electric furnace, a microwave, and a television.

For a three-phase generator, the full load current is calculated as I = 1000 × S / (√3 × V). Where, S is the generator rating in kilo-volt-ampere (kVA), and V is the generator rated voltage in volt (V). For a single-phase generator, the full load current is calculated as: I = 1000 × S / V.

You could choose a 2000w generator, as the highest starting wattage appliance (Fridge/Freezer) is 1280 watts and the sum of the running watts of the other appliances is 680 watts, so; 1280 + 680 = 1960 Watts.

The Calculation

As a standard rule, companies rate the generator output in Watts (W) or KiloWatts (kW). The accepted formula is Watts = Volts X Amps. Therefore, when you purchase a 5kW generator delivering 120 Volts, it can give you an output of 41.67 amps.

How do you convert kW to KVA? ›

For example: If the Power factor is 0.2 and kW is 150 then kVA = 150/0.2 = 750 kVA.

My best advice: turn off your generator for 5 to 10 minutes before adding more fuel. With gasoline generators, you cannot really run it continuously beyond the standard runtime. For most gas generators that could be around 6 to 12 hours depending on the size, brand, and how much power you are drawing.

Most gas-powered generators are going to stay running for anywhere from a few hours to up to 24 hours. However, some portable gas-powered generators have a large fuel tank. These generators are good enough to last for a few days.

It's best to complete a full service of your generator every year or every 1,000 hours, whichever comes first. This service comprises of the 250 hour and 500 hour services as well as changing out the air filters.

Many marine engines sit very low in the bilge and water is consistently in contact with the oil pan. Over the years this can corrode and cause pinhole leaks in the pan. Whenever there is a large deviation from normal, take that as an urgent warning.

Unless you are looking at a really high hour boat (2,000+ hours) there are typically very few drawbacks to the number of hours a boat has. In fact, a boat with normal hours (50-75 per year) will often time run better than a boat with low hours.

A typical estimate from the industry is that an outboards motor last around 1,500 hours of operation. Assuming the average owner uses their boat 200 hours a year, this would mean that the motor would last between seven and eight years.

How Long Do Fiberglass Boats Typically last? Fiberglass boats can be sound and seaworthy for up to fifty years or more. Fiberglass is very durable, and with proper maintenance and care, fiberglass boats can last for many decades. Fiberglass itself will not break down but instead will break down due to outside factors.

How can I extend my battery's life? The average life of a boat battery is around 3-4 years, although they can last up to 6 years in the right conditions. To ensure your battery lasts its full lifespan, keep your batteries connected to a maintenance charger to keep it fully charged.

The general consensus on raw water-cooled manifolds and risers is that they will last upwards of (6-8) years. Keep in mind that most if not all engine manufacturers do not put out a service bulletin on how long these maintenance items will last.

Does a DC generator need a battery to run? ›

Although you need fuel to make the engine run, you also have to have a battery that runs the electronic components. The battery plays a very important part in the generator detecting when the power is out so the engine can start within seconds of the outage.

There are both DC (direct current as from 12 volt batteries) and AC (alternating current like what you use in your house) systems and issues on many boats, although some boats, particularly smaller ones, only use DC. Here we'll discuss primarily DC.

Most marine generators are installed below deck in an engine room or compartment. Because of the more-limited cooling air in that environment, marine generators come with a water heat exchanger and circulating pump that provides cooling via sea water.

Shipboard power is generated using a prime mover and an alternator working together. For this an alternating current generator is used on board. The generator works on the principle that when a magnetic field around a conductor varies, a current is induced in the conductor.

HOW MUCH IS A GENERATOR? High-quality boat generators usually cost from $400 to $15,000, here are some top boat generators that you might want to check out: WEN 56200i – 2000-Watt Gas Powered Portable Inverter Generator ($401.48) Generac 7127 iQ3500 – 3500 Watt Portable Inverter Generator ($1,006.98)

While Westerbeke marine generators have earned their place in our best marine generator guide, being well-designed, reliable and enjoying a solid reputation, there are some complaints about quality of generator ends, belt drive, and issues with salt clogging the cooling system.

We all know about the voltages used on board a ship. It is usually a 3phase, 60Hz, 440 Volts supply being generated and distributed on board. Every day the owners and designers aim for bigger ships for more profitability.

Large ships typically have three or more synchronized generators to ensure smooth operation. The combined output of a ship's generators is well above the actual power requirement to accommodate maintenance or the loss of one generator.

Ventilate the compartment, remove any debris, such as oily rags or stray parts from the area, and clean the generator's exterior surfaces and the surrounding area. Make sure the starting battery is fully charged before you go cruising. Check and tighten all hose clamps and fittings, especially the exhaust connections.

Generators that produce less than 60 dB noise levels are considered to be 'quiet generators'. On top of that, you have to be aware of decibel restrictions for noise generation. These include: Some cities and homeowner's associations (HOA) have a policy that you should keep your home generator below 75 decibels.

What's the best silent generator? ›

Low Noise Levels

One of the biggest benefits of an inverter generator is how quiet it runs. Because of the compact design, inverters use a smaller engine, which reduces noise levels. Another noise reduction feature is the ability to run at varying output levels.

Honda Powered 15,000 Watt Generator - This brand new unit is the largest Honda powered generator we have ever seen! This unit features a premium 24 HP Honda GX 670 OHV engine w/ a cast-iron cylinder sleeve.

Honda EG 3500-Watt Gasoline Portable Generator at Lowes.com.

The Ryobi 7,000-Watt Electric Start Portable Generator is the perfect power solution on the jobsite or at home. Powered by a professional-grade Honda GX390 Engine, this generator delivers 7,000 Running Watt and 8,750 Starting Watt of power.

Marine generators are distinctly different than residential or industrial generators because they are manufactured to resist corrosion and other moisture issues associate with being at sea. Additionally, marine generators are designed to be as compact as possible to allow for maximum free-space within the vessel.

A trawler generator with 15,000 hours of running under constant, high load will usually outlast a generator with 800 hours of under-loaded operation at a marina. If your generator falls into the latter category, you might want to consider a new model before heading off for an extended cruise.

Never run generators on the boat, or on the bank near to doors, vents, windows and hatches. If you can smell exhaust fumes in the boat, it could mean the cabin is also filling with deadly carbon monoxide.

How Many Watts Does a Boat AC Unit Use? You want to go with at least a 2000 watt quality marine generator if you want to add a marine air conditioner onboard. A Honda 2000 will not run most AC units. You'd need at the minimum a 3000 watt generator to run a 12000 BTU marine AC.

High-quality boat generators usually cost from $400 to $15,000, here are some top boat generators that you might want to check out: WEN 56200i – 2000-Watt Gas Powered Portable Inverter Generator ($401.48) Generac 7127 iQ3500 – 3500 Watt Portable Inverter Generator ($1,006.98)

Can I use a portable generator on a boat? ›

Yes, a portable generator can provide onboard electrical power for boats too small to have a marine genset installed. But if used incorrectly, a portable generator poses severe safety risks. When used diligently, however, a portable generator is safe to operate on a boat.

Boats without air conditioning and loads in the 1,000-to-3,500-watt range can get by with inverters. However, for greater and longer power demands you will need a boat generator. Save money by combining an inverter with a boat generator.

The general rule of thumb for sizing a pleasure boat is using the formula of 14BTU's/cubic foot (480 BTUs/cubic meter) of air conditioned space. This factor is for typically constructed pleasure boats and should be adjusted if non-standard construction techniques have been employed.

“A self-contained marine air conditioner,” he adds, “has a life expectancy of about 15-20 years, depending on how much it is used, with many older units still cooling effectively since the 1980s.”

While installing a quality genset for your boat can cost you around $15,000 to $20,000. On the other hand, installing an inverter costs you relatively lesser, i.e., a 3 kW inverter costs you around $3000. Inverters can run appliances demanding small power, for instance, charging a device or watching television.

Portable GENERATOR Connection for BOATS - Easy SETUP DIY - YouTube

A boat generator can provide power to keep the heater, electronics, and appliances running, even if the main engines are turned off. If you decide to get a generator, it's important to choose one that is an appropriate size and to maintain it properly.

Fischer Panda Marine Generators are the original "Super Silent", over 40 years of manufacturing experience has created the smallest, quietest most reliable generator available today.

Never run generators on the boat, or on the bank near to doors, vents, windows and hatches. If you can smell exhaust fumes in the boat, it could mean the cabin is also filling with deadly carbon monoxide.

Does Honda make a marine generator? ›

Honda's all new EU2200i Generator. Ideal for camping, boating, rv's, tailgating and more.

We added up all the energy draws on a typical 40-foot boat with modern amenities. The conclusion was, on average, the boat will use about 5000 watt. hrs of energy per day – this is excluding air conditioning.

It's easier to keep the generator in shape during your main boating season. Since it is likely is run every time you go out, provided you use the boat on a weekly basis or so, it will keep up. However, if you're a boat owner who may not run the vessel for weeks or months at a time, rest isn't good for a generator.

A marine generator is typically powered by diesel or gasoline to produce energy that is converted to electrical energy inside the generator. This electricity can then be used to power various appliances and equipment inside a boat.