Short Circuit Protection For Motors...

Motors are employed in providing the bulk of the power needed to convert raw materials into the finished goods that we all use. It is estimated that over 50% of all work done in industry, is done by electric motors, and it is thought that this percentage will continue to rise. With so much of our industry relying on electric motors, it is imperative that motor circuit protectors be used so the motors have maximum up-time and minimal breakdowns. Improper protection of motors can cost many hundreds of thousands of dollars in lost productivity and output. A tremendous amount of effort has been employed by manufacturers of motor circuit protectors to improve their already excellent products, to provide even better circuit-protection and short-circuit protection. Requirements: Every industrialized country, be it in North America, Europe or Asia has an electrical code that specifies the protection that is to be provided to electric motors. In the case of the US, the National Electrical Code is the regulator, and it specifies that a typical circuit should include a means of disconnection, a device to prevent short circuit overload (circuit breaker or fuses), a motor controller and motor overload protection. Short circuit protection: There are two systems that can be used to protect motors against short-circuits; fuses and circuit breakers. There are four basic types that are recognized, and their use is based on the type of motor to be protected.   Non time delay fuse protection Time delay, dual element fuse Magnetic instant trip circuit breaker Inverse time breaker Each of these devices has certain strengths and weaknesses, let’s look at each device. Fuses A fuse is a device which is located in the circuit; it provides protection from overload of wiring, insulation, controls and the motor....

Understanding Electronic Design...

There are so many things that you can make if you just have a basic knowledge of electronics. You can make your own cell phone, make a computer, make a cool new toy for yourself or your kids that no one else has. However, if you do not have the skills or knowledge necessary for electronic design, or if you are in need of electronic design in California for your company, you need to leave this up to the experts. Here are a few ideas about electronic design, and why you should enlist the help of a skilled electronic design firm to meet your needs. Making Decisions The first thing that you should do when you need an electronic design in California, is deciding exactly what your electronic needs are and what can be made to make provide for your needs. There are so many options to choose from, and designing electronics can be time consuming. However, you can choose a company that will take your ideas and make them into something usable for your company. It is a good idea, however, to get a plan rolling so they have something to work off of, and they know what the end result will need to accomplish. Sketch Out The Design Once you have figured out what you want, the next step is to sketch out your ideas. This will help the company working on your design have a visual of what you are looking for. Further, as you work on the design yourself, you will figure out what changes need to be made to make the design work better, and come up with new ideas along the way. This will help ensure that the company finishing the electronic design in California will be able...

Refrigerator Repair & Maintenance Tips...

A refrigerator is one of the most important appliances in your house because of the functions that it performs. It is virtually impossible to run a kitchen effectively without a fridge that is operating well. A fridge is constantly in use because the food kept inside need to stay fresh at all times. As a result of constantly being in use, the fridge stands a high risk of getting damaged than other appliances in the house. Therefore, it is crucial to maintain it so that you do not have to always be looking for refrigerator repair services. When your fridge breaks down it is advisable to seek repair services as soon as possible. Otherwise, the problem might escalate and the losses in terms of food kept within it will be great. Most people wait until the refrigerator completely breaks down to get refrigerator repair services. This is not only wrong but dangerous. In most cases, your refrigerator will give you signs that it is not fully operational. It is important to check for these signs and act quickly instead of waiting for the problem to get out of hand. It is advisable to maintain your refrigerator so that you do not end up spending a lot of money on Refrigerator Repair Scottsdale services. It is also possible to lose your fridge all together because it cannot be repaired. Some of the things that you can do include; *     Regular checkup – It is important to schedule your refrigerator for regular service from professionals. They will look at it and check for anything that might be a problem in future. They will also ensure that everything is working well on your refrigerator. These maintenance services can be gotten from a credible refrigerator repair Scottsdale company....

Power Generators in Richmond That You Can Trust...

Imagine it. For hours, the weather reports have predicted the worst ice storm in years, with promises of power outages and loss of electric and other utilities that could last days. The safety of your family and the welfare of your business depend on a constant supply of power. Pipes can burst, your fingers and lips turn blue, and you can’t cook food … except that you aren’t worried. Why? Instead of taking desperate measures in the moments before the storm, you and your loved ones are sitting tight and comfy because you have relied on the most trustworthy supplier and installer of power generators in Richmond. Long before winter or even fall came, you did your research and found out that, when it came to putting in a generator, you would settle only for the top name in the industry and the number-one provider of power generators in Richmond. And what sealed the deal for you? What were the factors that helped you decide that a power generator was right for your home or business? What was the tipping point that enabled you to choose the right electrical contractor for power generators in Richmond? Was it dependability? Experience? Maintenance contracts? Expertise? Or all of these criteria? Separating the true experts from the occasional installer of a generator or two is a sense of integrity backed up by availability. The truth is, you are most depending on your generator during the odd hours. Thus, if you experience an electrical problem with your generator, you want to know that the professionals who installed it are available to repair and maintain it 24 hours a day, seven days a week. In addition, you want to know that the provider of power generators in Richmond is staffed...