Topic: products

Un variador de frecuencia (VFD) es un tipo de controlador que varía la frecuencia de la señal y el voltaje para controlar la velocidad del motor. Otros nombres comunes para el VFD incluyen variador de velocidad, controlador de velocidad ajustable, variador de par constante, controlador de inversor y controlador de modulación por ancho de pulso (PWM).  

Welding is important in the shipbuilding process because it can create joints that are water and oil-tight. As you can imagine, a strong weld is essential to the integrity of the ship. On one large ship, it can have hundreds of joints that require welding.

Shipbuilders face many challenges in the shipyard that could prevent progress and create downtime during operation. The need for durable equipment and an experienced welder that can address the demands of different applications is vital. Gaining the best results is all about having the right equipment and right person for the job, so it’s important to assess the application and choose your equipment and professional accordingly.

It's February and if you live in a region similar to Ohio, there's no way to avoid it — no matter how much we may try. Right now, you're likely battling low temperatures, snow, freezing rain and ice. Perhaps you operate in a warmer region but your plant runs applications that are frigid in nature. We're talking to you, too!

Whether you're the former or the latter, freezing conditions require you to take additional steps to prepare your facility. Keep your plant operational by focusing on these three key areas.

Many of today's heating and processing applications are powered by steam and hot water. The technology used for generating heat or process energy is called a boiler. As you may already know, boilers can be both a highly efficient and cost-effective solution for generating energy. One way to keep your boiler running efficiently is to make sure it is kept clean.

Whether you are new or a veteran welder, it’s important you know the differences of welding cable before starting a job. Welding cable can be a simple design. Copper strands make up the inside of the cable, while the outside is jacketed. The combination of copper stranding and jacket material, usually rubber, determines the cable’s flexibility and durability.

Last year was a time for growth and improvement at TPC Wire & Cable. From a year of successful advancement in acquisitions including CiCoil®, EZ Form Cable, and Pittsburgh Wire & Cable Inc. to working to expand into new markets as a company, we have accomplished a lot. Focus was not only on business success, but also our distinct culture that makes us stand out from the rest. 

THHN is the most popular type of building wire. As defined by the National Electric Code (NEC), its intended use is for construction. However, it's commonly specified by engineers in machine tools, control circuits, and some appliances. Read more to find out what the active ingredients in THHN wire are and why it may not be the best choice for the job.

Electrical tape is a common household item that can be used for more than simply insulating electrical wires. The wide variety of uses and applications requires a product that can withstand a wide range of environments. Unfortunately, the simplicity of electrical tape can fall short in industrial applications. Electrical tape relies on adhesive and adhesive fails in dirty, oily and high temperature conditions. Regular electrical tape is also thin which requires substantially more tape in order to get any level of dielectric strength or abrasion protection. The quality of tape can mean be difference between a safe fix and a severe problem.

When unexpected downtime occurs because of a lack of proper tools and accessories, the result can be both frustrating and costly. Electrical maintenance professionals need the right industrial grade cable tools and accessories to get the job done safely, accurately, and efficiently while simplifying repairs and replacements.

Having the right tools readily available for wire and cable maintenance needs can make a big difference in scheduled and unscheduled repairs.To reduce downtime and get the best use out of each tool, there are some key properties
for electrical maintenance professionals to consider. 

A variable frequency drive (VFD) is a type of controller that varies the frequency of the signal and voltage to control motor speed. Other common names for VFD include variable speed drive, adjustable speed drive, constant torque drive, inverter drive, and pulse width modulation (PWM) drive.