ISTIQ Noise Control Sdn Bhd
1, Jalan Utarid U5/17, Seksyen U5, Mahsing Integrated Industrial Park, 40150 Shah Alam, Selangor, Malaysia.
+603-7846 5188
+603-7846 5288
+603-7842 7206

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Genset Room Noise Control

GENSET ROOM ACOUSTIC TREATMENT


Like many types of rotating machinery, reciprocating engine-powered generator sets produce noise and vibration. Whether these generator sets run continuously in prime power applications or only occasionally in standby applications, their operating sound levels often must be reduced to comply with local and government regulations. In Malaysia, the installation of the Diesel Generator Set must get written approval from the Department of Environment (DOE).





HOW THE GENSET ROOM ACOUSTIC TREATMENT IS DONE?

Generator set noise is produced by six major sources :-

  1. Engine noise – This is mainly caused by mechanical and combustion forces and typically ranges from 100 dB(A) to 121 dB(A), measured at one meter, depending on the size of the engine.
  2. Radiator Fan noise – This results from the sound of air being moved at high speed across the engine and through the radiator. Its level ranges from 100 dB(A) to 105 (A) dB at one meter.
  3. Alternator noise – This is caused by cooling air and brush friction and ranges from approximately 80 dB(A) to 90 dB(A) at one meter.
  4. Induction noise – This is caused by fluctuations in current in the alternator windings that give rise to mechanical noise that ranges from 80 dB(A) to 90 dB(A) at one meter.
  5. Engine exhaust – Without an exhaust silencer, this ranges from 120 dB(A) to 130 dB(A) or more and is usually reduced by a minimum of 15 dB(A) with a standard silencer.
  6. Structural/mechanical noise – This is caused by the mechanical vibration of various structural parts and components that are radiated as sound.




ACOUSTIC EQUIPMENT TO BE USED FOR GENSET ROOM TREATMENT

ISTIQ Intake Silencers/Louvers 

To reduce noise transmission through the air intake openings for the generator room, use ISTIQ Duct Silencer as Intake Silencers


ISTIQ Discharge Silencers/Louvers 

To reduce noise transmission through the air discharge from radiator openings of the generator, use ISTIQ Duct Silencer as Discharge Silencers


ISTIQ Exhaust Silencers/Mufflers 

To reduce noise transmission through the exhaust gas flow, Exhaust Silencers are installed between the exhaust outlet openings of the generator and the end of the exhaust tail pipe. 


ISTIQ Acoustic Doors

A generator room Acoustic Door is to provide sound insulation and prevents the transmission of noise between the generator room and other areas of the building or surrounding environment.


Vibration Isolators 

To reduce noise transmission, Spring or Rubber Isolators are installed under the generator set skid based to reduce the noise transmitted through the floor of the generator room.
 

ISTIQ Noise Control has the experience in providing solution to the genset room acoustic treatment for almost three decades. With this experiences that we have been in this industry, we are well-equipped to deliver the results you need.

Ranging from the generator set rating from 50kVA up to 3000kVA, with brands like Mitsubishi, Caterpillar, Cummins, MWM, Perkins, Kohler, and many more we are committed to delivering a solution that exceeds your expectations.

 

 

For more information:
CALL US NOW for inquiry at +603-7846 5188 (Office) or 011-277 20340 (Whatsapp) or email at noisecontrol.istiq@gmail.com


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last updated: 2023-03-10

Belly Tank

Introducing our top-of-the-line
Belly Tanks or Sub-Base Tanks,
designed with your needs in mind. Our tanks are engineered to address the most critical issues of concern when it comes to fuel storage and transportation.


Belly Tanks also known as Sub-Base Tanks, typically sit beneath a generator powered by diesel fuel oil. The Belly Tank is reinforced to withstand the generator's weight together with the fuel needed to power the generator.

Among the advantages of a sub-base tank are: -
  • saves floor space associated with a freestanding day tank, especially essential for a completely enclosed outdoor generator kit,
  • the engine draws from the tank directly minimizing the piping costs and performance risks associated with a suction pipe.
With a focus on capacity, our tanks are designed to hold the required amount of fuel for your specific application.The sub-base tank is designed for outdoor generators to allow a storage requirement of up to 48 hours of run time fuel.

Durability is a top priority, and our tanks are built to withstand the rigors of use, including vibration, impact, and exposure to the elements. We also understand the importance of corrosion resistance, which is why our tanks are designed to be resistant to corrosion from the fuel and any other chemicals it may come into contact with. 

Safety is paramount, and our tanks are designed to prevent leaks and minimize the risk of fire or explosion. Protecting people and the environment from the possible dangers of toxic and highly combustible substances is essential. Besides being safe, your tank should be cost-effective, functional, and durable.

Our tanks are compatible with a wide range of fuel types and additives, ensuring that you can use them with confidence. We also ensure that our tanks comply with all applicable regulations and standards for fuel storage and transportation.
 

Belly Tanks sits atop concrete plinth before 20 tonnes 3MW Generator Set c/w Enclosure to be unloaded on top it.

Single Wall and Double Wall Fuel Tanks 

Single-wall tanks only have one shell encasing the fuel, whereas double-wall tanks have an inner shell surrounded by a second, larger containment shell.

Every fuel tank requires secondary containment that will prevent fuel from entering the environment. For a single-wall tank, this safety feature has to be built into the storage site, as it is not present in the tank itself. This is called external bunding. Specialist civil engineering is necessary for this construction. 

A double-wall tank has an interstitial space between the two walls that fulfills the function of secondary containment in the event of leakage. No external containment safety feature is required in the storage site. For this reason, a double-wall tank is referred to as a self-bunded tank. It’s a tank within a tank.

In terms of storage, double-wall tanks are safer than single-wall tanks, and also suitable for the transportation of fuel.

When you choose our belly tank or sub-base fuel tank, you can be confident that you are getting a top-quality product that is designed to meet your needs. Don't settle for anything less than the best - choose our tanks for your fuel storage and transportation needs.

 
For more information:

CALL US NOW for inquiry at +603-7846 5188 (Office) or 011-277 20340 (Whatsapp) or email at noisecontrol.istiq@gmail.com

 

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last updated: 2023-03-10

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