If you're looking for a quiet diesel generator, you'll want to consider models that are designed with noise reduction in mind. The Cummins Onan Quiet Diesel Generator is a popular choice, with a noise level of just 63 dBA.
The Kohler KD2000 is another option, with a noise level of 63 dBA and a compact design that makes it perfect for small spaces.
The Westinghouse WGen12000 is a powerful option, with a 12000 watt capacity and a noise level of 74 dBA.
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Choosing a Generator
Choosing a generator is a crucial step in finding the right quiet diesel generator for your needs.
A small diesel generator may provide enough power for your home, but you need a generator that will perform in high kW applications for large facilities.
Generators are measured by their power output, generally represented in watts or kVA. While some diesel generators may have a high output, it’s essential to look at the quality of the output as well.
Sometimes even a large generator might get overloaded or trip a circuit if too many items are drawing power at one time.
To select the right-size power equipment, try to calculate the wattage that all essential appliances will draw in your home.
Here are some common kVA ratings for diesel generators:
- 3.5 kVA Diesel Generator
- 4.4 kVA Diesel Generator
- 6 kVA Diesel Generator
- 8 kVA Diesel Generator
- 10 kVA Diesel Generator
- 15 kVA Diesel Generator
- 18 kVA Diesel Generator
- 22.5 kVA Diesel Generator
- 27 kVA Diesel Generator
- 30 kVA Diesel Generator
- 32 kVA Diesel Generator
- 48 kVA Diesel Generator
Key Features and Options
Quiet diesel generators are a great option for those who need a reliable power source without the noise. They're perfect for camping trips, RVs, or even as a backup power source for homes.
These generators are designed to be super quiet, thanks to their advanced sound-guards that reduce audible noise. You can even place them in a small space, like a closet or a corner of a room, without worrying about the noise disturbing others.
One of the key benefits of WhisperPower diesel generators is their compact design, requiring limited space for installation. This makes them ideal for tight spaces or areas where traditional generators wouldn't fit.
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These generators are also designed to be lightweight, with the Genverter models having the lowest weight available in the global market. This makes them easy to transport and set up, wherever you need them.
WhisperPower diesel generators are available in a range of common voltages and frequencies, including Europe, America, Asia-Pacific, and Africa. This means you can choose the one that best suits your needs, regardless of where you are in the world.
In terms of emissions, these generators comply with current requirements for the area of application, such as Stage V Europe or EPA Tier 4 North America. This ensures that you're not only getting a reliable power source, but also one that meets the necessary environmental standards.
Here's a quick rundown of the standard features you can expect from WhisperPower diesel generators:
- Super Silencer sound-guards for optimal noise reduction
- Minimum vibration due to advanced diesel engine suspension
- Compact design for limited space installation
- Entirely or partially indirectly water/liquid cooled for the 'stow-away' principle
- Genverter models with the lowest weight available in the global market
- Available in all common voltages and frequencies
- Comply with current emission requirements for the area of application
- Standard type approvals for part of the delivery program
- Extended package of built-in accessories available
Generator Brands
Let's take a look at some of the top generator brands that produce quiet diesel generators.
Generac is a well-known brand that offers a range of diesel generators with noise levels as low as 62 dB.
Their GP15000i model is a popular choice for those who need a reliable source of power.
It has a 15,000 watt capacity and is designed to provide quiet operation.
The GP15000i has a noise level of 62 dB, making it suitable for residential use.
Cummins is another reputable brand that produces quiet diesel generators.
Their Onan QD 7.5 kW model is a great option for those who need a compact and quiet generator.
It has a 7.5 kW capacity and a noise level of 58 dB.
The Onan QD 7.5 kW model is also designed to be fuel-efficient and has a low emissions level.
Kohler is a well-established brand that offers a range of diesel generators with quiet operation.
Their KD 25 kW model is a popular choice for those who need a reliable source of power.
It has a 25 kW capacity and a noise level of 60 dB.
The KD 25 kW model is also designed to be easy to maintain and has a long lifespan.
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Generator Types and Uses
There are various types of diesel generators to consider for your home or facility. A powered portable generator is a good option for smaller applications, but it's essential to keep in mind that it should never be operated indoors, near sensitive equipment, or in the rain.
Industrial diesel generators are better suited for large operations, such as hospitals or emergency facilities, due to their high output and ability to support a large wattage load.
You can choose from a range of diesel generators with different power outputs, measured in kVA, such as 3.5 kVA, 4.4 kVA, 6 kVA, and so on, up to 48 kVA.
Silent diesel generators are a great option for residential areas where noise restrictions might be in place or where you want to avoid disturbing your neighbors. They're designed to operate with minimal noise, typically using advanced technology and soundproofing materials to reduce operational noise significantly.
A silent diesel generator is essentially a type of generator that produces electricity with minimal noise, equipped with soundproofing materials and an enclosure that reduces the operational noise.
Types of
There are several types of diesel generators to choose from, each with its own unique features and uses.
Powered portable generators are a great option for smaller applications, but they should never be operated indoors or in the rain.
Industrial diesel generators are well-suited for large operations, such as hospitals or emergency facilities.
Standby generators offer reliable backup power by starting up automatically if the power goes out, but they're often the most costly units to install.
Portable generators are often cheaper than other types, making them a budget-friendly option.
Generator
Generators come in all shapes and sizes, but did you know that they can be powered by diesel? A 10 kW Triton Diesel Generator, for instance, is powered by a Perkins 403D-11G engine and is EPA certified for emergency stationary applications.
These generators are available in various power ratings, including 12.4 kVA and 10 kW for standby power, and 11.2 kVA and 9 kW for prime power.
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You may be considering a portable generator, which is often cheaper and can be moved around, but be aware that they should never be operated indoors or in the rain.
Industrial diesel generators, on the other hand, are well-suited for large operations like hospitals or emergency facilities, with high output and large wattage load capabilities.
If you're looking for a generator for your home or facility, you may want to consider the following options:
Marine diesel generators, like the Piccolo ready-to-install silent sets, are designed for quiet operation and are available in various power ratings, including 4/5/8/10/12/15 kVA.
Mobile/Land diesel generators, such as the Scalino 4, are compact and suitable for indoor/outdoor use, with power ratings like 3.6 kW/4.4 kVA.
If you're looking for a generator with higher power output, you may want to consider the following options:
- 10 kVA Diesel Generator
- 15 kVA Diesel Generator
- 22.5 kVA Diesel Generator
Specifications and Installation
This quiet diesel generator is available in both 1 and 3 phase configurations, operating at a frequency of 50 Hz. It's a versatile option for various applications.
The intermittent power output is 22 kW at 25°C (77°F), while the continuous power output is 22.5 kVA at the same temperature. These specifications ensure reliable performance in different conditions.
The nominal voltage is 230 VAC for single-phase configurations and 230/400 VAC for three-phase configurations, also at 50 Hz. This is an essential consideration for installation and compatibility.
Here's a summary of the key specifications:
Specifications: 1 or 3 Phase | 50 Hz
The specifications of this equipment are quite impressive. The power output is 22 kW at 25°C (77°F) in intermittent mode.
You can choose between a 1-phase or 3-phase configuration, both operating at 50 Hz. This means you can use it in various settings, from residential to commercial applications.
In terms of voltage, the 1-phase setup has a nominal voltage of 230 VAC, while the 3-phase setup has a nominal voltage of 230/400 VAC. This is an important consideration when deciding on the installation.
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The engine is a WhisperPower Mitsubishi S4S - 4 cylinder, which is designed to be quiet and efficient.
Here's a summary of the specifications:
The equipment's dimensions are 1249 x 680 x 798 mm, or approximately 49.2 x 26.8 x 31.4 inches. This is a compact design, making it suitable for various applications.
Optional Installation Parts
Our units can be customized to fit your specific needs with some optional installation parts.
You can choose to have a sound-shield installed or not, depending on your requirements.
If you don't need a sound-shield, you can opt for an open unit.
You can also request an open unit with a sound-shield if that's what you prefer.
Our team is happy to work with you to determine the best configuration for your unit.
Frequently Asked Questions
What is the quietest brand of generator?
The quietest brand of generator is Generac, with operational noise levels as low as 58 dBA. Their Guardian series is a popular choice for those seeking a quiet and reliable power solution.
How many dB is considered a quiet generator?
A quiet generator is typically considered to be one that produces 50-60 decibels (dB) of noise, as rated by the manufacturer. However, sound levels can vary, so it's essential to understand how sound is measured to accurately assess a generator's noise level.
Sources
- Explore Commercial & Industrial Diesel Generators (tritonpower.com)
- Quiet Diesel Generators (justgenerators.co.uk)
- Silent Marine & Mobile Diesel generators (whisperpower.com)
- W-SQ 22.5 - Super Quiet Diesel Generator (whisperpower.com)
- Silent Diesel Generators (gfepowerproducts.com)
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