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Cultural center, heritage buildings, libraries and museums provides us with unique historical record.The buildings and the documents preserved within them are of inestimable value, which  makes the places worth to protect. 

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Generally, the preservation of historical documents or works of art is  extremely strict, and the possibility of spontaneous is minimal. However, there are other factors that could have caused fire, such as outdated electrical equipment, power distribution cabinet and cables. If a fire does occur, some flammable materials such as paper, wood and cardboard are perfect fule to accelerate the spread of the fire, the damage is disastrous and irremediable. 

 

Hence, reliable very early smoke detection with high sensitivities and robust design is significant important to be used to protect heritage sites. Smoke detectors can detect smoke-laden air in incipient stage and provide multiple alert levels  to staff by visible light and sound, which they can have more time to deliver a decisive response to stop the development of fire.

Causes for fire

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  • Heating equipment

  • Defects in electrical distribution

  • Outdated electrical equipment

  • Static discharge and arcing

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Precautions for installation

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  • Intricate architecture can trap smoke

  • Smoke dilution and stratification

  • Large, open spaces

Advantages

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  • Minimize economic losses

  • As the fire spreads, four different levels of alarm are provided 

  • Reliable high sensitive reaction to incipient fires

  • Very low maintenance requirements and  low maintenance costs

  • Easy installation and unobtrusively

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Transformer station

Electricity generation is the process of generating electric power from sources of primary energy. The purpose of a transformer station is to 'step down' high voltage electricity from the transmission system to lower voltage electricity, so it can be easily supplied to homes and businesses through distribution lines.

 

Within transformer station, safety is a major concern. Risks abound in many areas, and fire is considered one of the higher risks. Although the probability of transformer fires and explosions is relatively low, it is not negligible. Transformer fires are difficult to extinguish and control. Additionally, mineral oil fires can spread to nearby equipment and buildings, presenting a high risk.

 

The PNED products have high sensitivity and rigorous soft design to detect smoke particles ensuring the earliest intervention before a problem arises.

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