There are numerous different ways in which an electrical fire can break out in the home and a number of ways to prevent it as well. Today, you will find there are a large number of electrical system protection devices on the market and this can make it a little difficult to decide which one will work best for your setting.

One effective installation you can use to prevent electrical fires in your home is an custom solutions to residential and commercial clients across Sydney.

Custom Electrical Services works hard to provide the best service possible to all of their customers.  We take pride in our work and the service we provide, always trying to build as much value into every project we help on.  We work with home owners and professional contractors alike.  Below is a recent review from one of our professional contractor customers.

“Custom Electrical is the Best electrical contractor in the Des Moines Area. We have used their services for the past 12 years and they are 100% customer focused, always show up on time, and perform their work in a friendly and professional matter. Doesn’t matter if it is the owner or anyone else in the organization, their service is top notch. We trust them with all our electrical needs” Kirk Mickelsen  KRM Development

Thank you Kirk Mickelsen and KRM Development for your continued support!

Categories: Electrician Review« Thank You Sharon D.!  |  Electrician In Ames & Surrounding Communities – Top Electrical Contractors »

LED fixtures, such as

With energy consumption that is less than half of what 150-watt LED parking lot light that is a direct replacement for 400-watt metal-halide (MH) fixtures. That’s 250 watts less for the same amount of light!

The average price of electricity per kilowatt-hour (kWh) is 12 cents. To figure out the monthly cost of running 25 LED parking lot lights for 11 hours per day, use this formula: (combined wattage x monthly hours of use)/1,000 x price per kWh. For 25 LED lights, (3,750 x 330)/1,000 x .12) the total would be $148.50 per month or $1,782 per year.

When the same formula is used for 400-watt MH fixtures, the monthly cost is $396, and yearly cost would be $4,752. So, in this situation, switching to LED fixtures would save approximately $3,000 per year. When coupled with the savings on maintenance, LED fixtures can save $6,470 per year. At that rate, the cost of 25 $340 LED fixtures would be recouped within two years.

Left: LED wall packs; Right: HID wall packs

Unlike LED fixtures that light up instantly, HID parking lot lights require a warmup period of up to 10 minutes before they reach full brightness. They also can’t be turned immediately back on after being switched off; this is called restrike time, and it can take up to 15 minutes before they can be turned on again. Attempting to power on the lights before the bulbs have cooled can damage a fixture’s components and cause the HID bulb to fail sooner.

HID lamps consist of a ballast and a quartz tube that contains gas, metal salts, and two tungsten electrodes. In order to create light, an electric arc passes from one electrode to the other through a gas (most commonly mercury, metal halide, or sodium). The mercury used in this process is dangerous if enough is inhaled or released into the environment. If an HID bulb bursts, all contents should be put into a sealed container or sealed bag and taken to a recycling center or hazardous waste facility. If HID fixtures are used indoors, wall packs and canopy lights, are used indoors, the possibility of ultraviolet (UV) radiation exposure should be taken into consideration. HID bulbs emit a substantial amount of UV radiation, but an outer glass envelope prevents the radiation from escaping. However—according to the FDA—”If the outer bulb breaks and the inner tube continues to operate unshielded, intense UV radiation is emitted. UV exposure at this level can cause eye and skin burns, as well as blurred or double vision, headaches, and nausea.” The UV light from an HID bulb with a broken envelope can also lead to discoloration of items and fabric. LEDs emit little to no UV radiation.

In short, LED lights are a better alternative to HID parking lot lights. They offer a great deal in the way of savings, longevity, maintenance reduction, brightness, color, and safety. While it may take a short amount of time to recoup the price of switching to LEDs, all of their qualities make it easy to see why so many businesses have started the process.

For technical questions, don’t hesitate to call us toll free at 866-590-3533. Our customer service and technical support teams are available from 8:30 a.m. to 8 p.m. CDT Monday-Thursday and 8:30 a.m. to 4 p.m. CDT on Friday.

Many appliances use electricity even when they aren’t powered on. This property is known as standby power, which is used to perform functions that must operate continuously. Energy saving measures often include unplugging electrical devices to eliminate the cost of keeping them in standby mode. This strategy requires you to estimate the cost of standby power for each appliance since it may not be worthwhile to unplug a device when it is not in use.

A year is about 8,766 hours long, so a month has an average duration of about 730.5 hours. This means you can multiply an appliance’s standby power in watts by 0.73 to obtain the kilowatts of energy it consumes each month, assuming it is always plugged in. A typical cost of electricity in the United States is 10 cents per kilowatt-hour. You can therefore estimate the standby cost of an appliance in dollars by multiplying its standby power consumption in watts by 0.0731.

Limit switches, as the name suggests, are precision switches that are designed to work as limiting devices. The switch is typically snap-action and designed to sense the presence, absence, or be triggered by an excess or lack of physical contact at the position where it is installed.

The flexibility and adaptability of limit switches to different tasks and environments has made them very popular as components of conveyor belt systems.

Industrial conveyor belts are considered to be amongst the greatest inventions for boosting production, as well as reducing time, costs and manpower requirements. They are commonly used in production, mining, assembly lines and just about every major industry or sector today.

They typically consist of a number of pulleys that rotate under a continuous belt. Some of these pulleys are powered and they drive the belt, keeping any material on top continuously moving towards its destination.

Conveyor belts can be broadly classified into two classes, which are:

These conveyors are used for transporting smaller volumes of material like packaged goods, or lighter materials like boxes.

These are heavy duty conveyor systems which are designed to carry heavier loads or bulky materials, like industrial and agricultural goods.

While conveyor belts can tremendously increase efficiency, they are prone to jamming from over-loading unless the correct safety measures are put in place. Limit switches help prevent this by measuring the height or number of individual products passing through the conveyor system. In case the switch senses an object that may cause an obstruction, it shuts the system down to prevent damage or spillage.

Depending on the environment and purpose, there are a variety of limit switches which can be used in conveyor systems: