Author Archives: chwong

Weight Loss

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Recently, the people that I know have been asking what actually happened to me. For some who have known me long enough, my weight previously almost hit the 100kg mark and now I am 79kg. What caused the tremendous loss of weight? Some ask if it is because of stress, if it is because of health issues. Some even ask if it is because I’m having a new girlfriend. Well, the actual answer is simple, I just want to look & feel good.

Slimming down is actually simple. There are actually 2 ways of slimming down, the conventional way and the simple way.

The simple way is what we have heard of in recent years, where you need to purchase certain slimming products and consume it. There are some products which claim that you can slim down without even doing workouts. This method usually will cost you a bomb and the results are sometimes uncertain.

The conventional way is rather what we have heard since the old days. This way is basically to exercise, practice diet control, etc. The conventional way is being known as the “hard way”, but this costs less and will take a lot of hard work.

Well, personally I choose the conventional way. The reason is very simple – I don’t want to spend much money on losing weight. I would rather spend the money elsewhere.

The first thing you need to do is to control your diet. You need to know what is the recommended daily calorie intake for a man/woman. Then, you need to know the estimated amount of calories of the food you consume. Bear in mind that most food manufacturers do state the calories/100g. If it is not stated or the food you consume is from your local hawker stall, you can actually search online as someone might have done research before. From there, you can do your own calculation on how much you consume every day. This method will usually allow you to just maintain your weight or maybe lose some of it.

Next up is the most important factor in losing weight. We must be clear on how much intake we have and ensure that these calories can be burned. Most of us who are working in the corporate world will have very limited movements daily. Hence, the amount of calories burnt is less than the calories consumed. Exercise is the way to burn calories & fats fast. Apart from burning calories, regular exercise makes you feel more energetic and young. Personally, I do only 2 sessions of exercise per week, 2 hours of basketball & futsal each. During the session, I personally set a target of the amount of calories to be burnt. If this target is not met, I will immediately find an alternative way to burn calories, for example, by jogging.

Finally, I think discipline is what makes it happen. We know that we need to control our diet and exercise but how many of us are able to do it consistently? We must remember we don’t get fat in one day and same goes for losing weight. All of us know what has to be done to lose weight but we are just not disciplined enough to do it consistently.

Tunnel Lighting Control System

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The need for tunnels is rapidly increasing in major cities around the world. Every day, we might be driving through a tunnel or underpass without actually realizing that we are entering an enclosed area which requires high levels of safety & attention.

One general question from the public is what makes tunnel lights so special? “The lights are only made for lighting up the tunnel, that’s it!”

Well, actually tunnel lights are about more than just lighting up the tunnel. Do you know that tunnel lights are the most critical during day time, when there is the most sunlight? Imagine you are entering a tunnel with no proper lighting control and what you see in front of you is a pitch black hole. This could be very dangerous as you are unable to see if there are any vehicles or objects in front of you.

Apart from that, stage lighting is needed in the tunnel as well. Stage lighting means that the brightness of the lights in the tunnel is being controlled individually or in a group. This process is very important as our human eyes need time to adapt to the change of brightness in the tunnel. Imagine there is no stage lighting and you are entering the tunnel during day time. It is the same effect if you turn on your room lights in a pitch black room conditions. You will be blinded and will not be able to see anything for a few seconds.

How are the lights being controlled? When do the lights know that it is daytime, night time, cloudy, snowy, etc.? The answer is simple – there is a luminance meter outside the tunnel which will measure the luminance and hence determine the condition of the surroundings outside the tunnel. The luminance meter will feedback all the information to a central lighting control unit and it will determine the switching on/off of lights in the tunnel. Conventionally, the lights are being controlled in groups (on/off only) and the brightness of each group of lights is fixed at one level only.

In today’s age of technology, there is a lighting control solution which is able to control the brightness of individual lightings, a “failsafe” mode which engages if there is a breakdown of communications in the tunnel, complete networking, control, monitoring of tunnel lights and many more. Phoenix Contact is able to offer the solutions for BTS (Basic Tunnel System), ATS (Advance Tunnel System) and TCS (Tunnel Control System).

For more information, feel free to contact us!

QPD in Conveyor Systems

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QPD is a product that was launched few years back. While this “forgotten child” is hiding somewhere in the dark recess of Catalogue 2, I feel that the QPD deserves some credit and limelight.

When we present QPD, we always talk about the concept of it and how it benefits the customers in time & cost saving. QPD was never meant to be in the “cheap” category and I think all of us know that good & fast things aren’t cheap!

I would like to share my recent experience with a customer who was deals in warehouse management system. Generally, this system is actually automated conveyors ‘pick & place’ goods and deliver to a designated area.

Conveyor System

A typical conveyor system consists of 2 zones. Firstly, there is the Safe Area (controls) and then the field area (site). The Safe area usually houses the main PLC, whereas the field area is the sensors, motors, e-stops, etc. There will be multiple stations at the field area which usually stations the motors, isolators, e-stops, etc. The number of stations is very dependent on the size of the system itself. These stations are quite a distance apart from each other and power cables are necessary to be laid across the conveyor system to power up the motors, electrical components, etc.

Conventionally, power distribution boxes are used in each station to split the main power to the respective individual stations. This power distribution box has one main requirement; at least IP65 rated. This is where QPD comes into the picture where it fulfills the IP requirement and while offering even more compared to the conventional junction boxes.

Conventional way
 Din Rail

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 PT Terminal Block

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 Junction Box

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 Cable glands
Din rail Terminal Block Box Glands

QPD – The Phoenix Contact way!!

QPD H Distributor QPD T Distributor

This solution require either the QPD H- or T- distributor only! No special tools needed!! No cable stripping & crimping process. This saves you up to 80% of installation time.

https://www.youtube.com/watch?v=4HPZ1P-1NVU

In conclusion, yes you might need to pay a premium for QPD but I am very confident that the gains you get outweighs what you paid.

Check out our website for more information or leave us your contact and we will get in touch with you.