Reference Case 01

Shelter Ambient Temperature and Humidity

Applying the nano coating after 3 Jan, a stress test was conducted by turning of the A/C and the intake/out-flow fan. The ambient temperature in the shelter increases to 41 degree Celsius despite the increase in ambient temperature, there was no equipment operating temperature alarm. This is because the nano-coating accelerate (or actively) take the heat out of the equipment and transfer to the environment.

As the intake/out-flow is put into operation, the shelter temperature is maintained at an average of 24.5 degree without the need for air-conditioning.

Equipment Surface Temperature Chart

The nano-coating accelerates the extraction of heat from the RRU/RRH onto it respective equipment surface (eg. Heat sink, covers etc) to be transfer away from the equipment to the surrounding environment. Therefore the SURFACE temperature of the equipment increases but not the operating temperature of the internal components.

Therefore there is no alarm and RRU/RRH continues to operate as per normal or even better.

Equipment Surface Temperature Measurement

Surface Temperature increases as the nano-coating draws more heat away from the internal of the equipment and transfer to the environment.

The surface temperature of equipment rises within one hour after spraying.

Internal operating temperature improved.

Heat in the equipment room was removed using heat exchanger instead of air-conditioning, saving significant electrical cost

Electricity saved over 2 weeks, when Air-conditioner is not running

Shelter Ambient Temperature (From 2019.01.03~2019.09.17)

Applying the nano coating after 3 Jan, a stress test was conducted by turning of the A/C and the intake/out-flow fan. The ambient temperature in the shelter increases to 41 degree Celsius despite the increase in ambient temperature, there was no equipment operating temperature alarm. This is because the nano-coating accelerate (or actively) take the heat out of the equipment and transfer to the environment.

As the intake/out-flow is put into operation, the shelter temperature is maintained at an average of 24.5 degree without the need for air-conditioning.