Important Guidelines for Selection of Extension Cords

Extension cords are easy way to run electricity through electrical devices. However, USB extension cables manufacturers tell that using these cords without proper caution can become a fire hazard and bring your personal safety at risk. Thus, they bring some useful tips to help keep your home and family safe against fire mishaps. These tips are categorized into – cords selection, extension cords use, and extension cords care. Let’s discuss them all in detail-

Selection of extension cords

There are some important guidelines that you must follow while buying extension cords. These are as follows-

• Buying only standard cords that have been approved by some independent testing laboratory.
• You need to use only those extension cords for outdoor purposes which are marked
• You need to follow strict guidelines while using extension cords that are printed on the label. You must know the proper amount of power it uses during operation.
• Select extension cords that are relevant to handling the devices wattage with which they’ll be used. The gauge of the cord reveals its size- the smaller the number means the larger the wire and the cord can handle the more electrical current.
• You must know the right required length. Since longer cords are difficult to handle and shorter cords as well, you must check the size before buying the cord.
• Make selection for cords among polarized or three-prong plugs
• If you want cord for larger application, thick, round and low gauge extension cords will work best. For smaller appliances, you can select thin or flat cords.

Use of extension cords

If you make judicial and safe use of extension cords, no fire mishaps will ever occur. Some tips on using extension cords are as under-

• You should never remove the grounding pin of extension cord to fit it into a two-prong socket.
• You should not power on multiple appliances with single cord
• Never plug multiple cords together
• Never bend the cord when you are using them
• Always cover the unused cord with childproof covers
• Stop using extension cords if they feel hot to touch

How to care?

You should always store your extension cord inside. Never leave the cord into plug if you are not using them. Discard the damaged cords. Always pull the plug instead of cord when disconnecting from the outlet.

These are some great tips shared by USB extension cables manufacturers to use, care and buy supreme extension cords from the market.

All about Welding Cables

With the focus on manufacturing sector, secondary industries like welding cable manufacturing has also gained importance. Welding cables are an important part of any industry that is concerned with sculptural processes or fabrication, such as automobile, heavy machinery or electronics. It finds wide application in a range of industries and sectors.

Welding cable manufacturers in India today are mostly in the small and medium sector. With manufacturing sector likely to pick up after a brief slowdown, cable manufacturers will also reap benefits. Indian manufacturers are also eyeing the international markets in an effort to expand their base. However, they face stiff competition from big names in cable manufacturing.

What makes a welding cable?

Simply put, a welding cable is a type of cable that is used in welding processes.

A welding cable usually has a single conductor, usually copper. Most wending cables are required to withstand up to 600V of tension. It is used in the secondary circuits of an electric welder. The conductor is finely stranded. In size it can range from 8 AWG to 500 kcmil. It usually has a single insulating layer of neoprene thermoset or EPDM. The insulating operating temperature is at 90°C or 105°C.

Although, most welding cables are rated at 600V, one can also find cables rated 100V. The cable is thermoset. This is necessary to ensure its resistance to weld splatter. A thermoplastic, for instance, would not have the same ability. A welding cable must also have superior durability and flexibility.

Applications of welding cables:

A welding cable is used to power the electrode during welding. It is used in two types of welding operations: resistance welding and arc welding.

Resistance welding: In this type of welding heat is used to fuse overlapping metals. The heat is caused by the resistance of the materials. The metals to be fused are placed between welding points, which are a couple of electrodes. After this a high current, but low-voltage electric charge is passed between the welding points. The metals heat up when they resist the charge. The what, in turn, fuses the metals together?

Arc welding: In this process welding power passed between the electrode and the base material, creating an arc. An inert gas like argon is used to sustain the arc. The arc melts the electrode, while leaving behind the metal.

Factors to consider when buying a welding cable:

When buying a welding cable, just looking for a welding cable manufacturer is not enough. Since steady and stable supply of power is critical for the welding process to run smoothly, there are some factors that you must pay attention to:

Ampacity: This is the current rate of the cable, or in other words, its current-carrying capacity. It is the amount of current that the cable can carry without surpassing the operating temperature rating. Keep in mind that a welding cable’s ampacity is calculated differently than other cables. It is typically higher than other type of cables. This is because factors like duty cycle, circuit length and out power are also factored in.

Flexibility: Welding cables are also required to be quite flexible. This is because a welder often moves around while welding. This is especially true when working on large machines. The cable must also have a good tensile strength. Since, the cable is often coiled around while welding work is carried out, it must be able to withstand such usage without breaking apart.

Resistance to heat and sparks: Welding work can be corrosive to any normal cable. With sparks and heat generated, cables with lesser strength and insulation can easily fall apart. Durability is one of the essential qualities of welding cables.

Size: The size is a deciding factor since it will has a direct relationship with the current conducted. The more the current required, the more should be the diameter of the cables and the number of copper wires within. Determining the size before welding work is carried out is critical because if we are using more current that the cable size can handle, it will overheat.

Conclusion

Welding cable manufacturers are an important part of the manufacturing industry. Welding cables must be selected carefully, keeping in mind the ampacity, flexibility, size and durability.

How to make your home power cables pet proof?

Pet safety has similar importance like family safety as when you bring a pet at home, you bring a new family member. Even if you take care of everything to bring pet safety at home, you overlook one thing – the danger posed by your power cables to them. Power cable manufacturers will tell you best ways to make your household wires pet proof and prevent unnecessary accidents at home.

Damaged cords can be expensive to replace. You must protect your cables from pets for the sake of their safety and protection.

1. Blocking access to cables:

Leverage on any sturdy object that can act as a barrier between your pet and electrical cords. Tuck maximum cords under or behind bookcases, TV stands, dressers, and cabinets.

If you have a large dog, use your furniture to tuck the cords behind it. This can be the safest and unapproachable place for your large pet. However, this idea won’t work if you have cats or ferrets as they can squeeze into smaller spaces.

Attach the cords to table or desk legs with the help of wire ties. If you leave the wire loose, chances are more that your pet may chew them and cause damage.

Sometimes it is better to run electrical cords under rugs or floor mats.

2. Lift cords where your pets cannot reach:

Getting them off the floor and tying them to the walls and furniture surfaces using adhesive-backed cord clips will be helpful. Since pet cannot hurt themselves with the thing that they cannot access, both the pet and cable cords will remain safe.

You can be creative and use your cords to design wall art. You can apply u-shaped cable brackets to mount your power cords to the wall in loops or other design.

3. Run Cables through the walls:

If you have a drywall, it can be a fantastic place to drill two small holes to thread your cords. You can use a tool like fish tape or a cable puller to feed the cord across the wall.

You can even thread the cords through the attic or basement.

You can put detachable cords away.

4. Wind up excess cord lengths:

Lengthy cables can be strangulation hazards to your pet and hence, it is important to wind up excess cord lengths using cord winder.

You can take help of these tips and make your home cables pet proof. Don’t forget to share your experience about it with power cable manufacturers and readers.

XLPE Power Cables Manufacturers Sharing Conserving Energy and Reducing Noise Tips

One of the greatest challenges for XLPE power cables manufacturers is ensuring that production lines deliver the efficient performance, void of downtime and quality control issues. To acquire such performance, cable manufacturers suggest production units to use variable frequency drives or VFDs, which are designed to control motor speed and deliver more production control and flexibility. There are three key benefits of VFDs:

·         Enhanced process control

VFDs let users to instantly adjust inverter-duty motor speeds to hold changes in the process or load. The regulation of speed is typically +/-2% with Volts/Hertz control and under 0.1% or ideal tolerance with closed loop vector control.

·         Energy Savings

If a motor runs at its full capacity continuously, there is a chance for significant waste of electrical energy and this will bring you more electricity bill. With VFDs, the motor will be able to match its speed with the load requirements. This will help in eliminating the electricity waste related to mechanical regulation such as a throttle valve. You can avail VFDs for motors of any size.

·         Reduced wear and tear

Many motors function on same mechanism- either on or off- since, they have one speed at which they perform, even if the requirement of speed is low. This results in equipment stress and a shorter shelf life. VFDs make the start soft and ease the mechanical stress of a full-voltage start. You can also run VFD systems at lower speeds as it will make them less prone to overheating, and therefore you will need lesser maintenance services.

Not everything is great about VFD. There is one drawback to use them- electrical noise that can affect other equipment pieces. This disrupts the manufacturing process and contributes to downtime and quality control issues. Engineers can avail the great benefits of VFD cables while eliminating the related issues.

Manufacturers of cables should include basic elements needed for producing VFD cables. The design considerations include copper levels, ground sizes, cable length and shielding material.

For more updates on VFDs, you can approach XLPE power cables manufacturers any time and ask for details. Many manufacturers across the world explain distinct ranges of wires and cables to make the clients understand about the functions and objective of the cable design. You can find them online and send mail regarding your requirements.