A bright sunny day for you may be a disaster in the making for your VFDs. Air conditioning systems are installed to ensure that machinery such as drives, panels, etc. run within the optimum temperature range. But if the temperature surpasses expected levels, things can go wrong very quickly. Heat dissipation is often overlooked in the case of VFDs or AC drives, leading to devastating downtime. Keeping into account a few factors can greatly help keeping the energy dissipation in check, and reduce the risks of unexpected shutdowns.
Remote I/O modules have been an integral part of the industrial world for decades. Whether there’s need for receiving sensory data or for sending actuator commands, remote I/O modules have always been there to make sure your automation scheme works. Today, this technology is undergoing changes, it’s becoming better, smaller, faster and more intelligent.
Universal Logic, Inc., an AI software company and robotics integrator that offers supply chain solutions, needed a design and complete build of control panels to house 130+ VFDs and a PLC. With a low bandwidth of in-house engineering resources, Universal Logic Inc. needed a turnkey solution they could trust.
Underwriters Laboratories (UL) is a century old consulting and certification company that is known throughout the world for its stringent levels of certification for electrical devices and components. Industries such as manufacturing, mining, energy, etc. need to follow a certification system for the equipment they procure to make sure their property and personnel are out of harm’s way. Out of the several UL standards that exist, company's that provide electrical components should be UL508A certified.
The 1970s saw the introduction of PLCs or Programmable Logic Controllers, which would forever change the way automation is achieved in industrial environments. Known for its rugged design and scalable implementation, the PLC was adapted by all major manufacturers and to this day is the norm for industrial automation. Allen-Bradley, Omron, Siemens, AEG, etc. became the leaders in PLC manufacturing, and soon the controllers had the processing capability of a computer while withstanding harsh industrial conditions.
Electric Control Panel design is not just about selecting the dimensions of the cabinet, the rating of the enclosure and the IP protection it should offer. It’s actually about creating a design that would ensure comprehensive yet simple control of your plant/machine/process. Planning is the key to proper control panel design, as preemptive rectification of errors is easier than rewiring an established unit. No matter how complex the control requirements are, it’s better to think of the entire design as a continuous process rather than a static entity.
Recent technological advancements have brought improvements to conventional control panel design and fabrication, by a great deal, and if implemented properly can result in lower running cost and higher return on investment. Optimizing control panel design isn’t just part of the modernization process, it is more of a need; one which can bring in a number of positive changes to the conventional working of a plant.
The top five issues currently faced by CEOs include:
- Operational efficiency
- Increasing competition
- Achieving top-line growth
Variable Frequency Drives (VFDs) have slowly become the industrial norm for controlling the output of three-phase AC motors. By varying the voltage and frequency, VFDs achieve smooth and reliable control of the motor’s torque and speed. From motion control applications to ventilation systems to heavy manufacturing, VFDs have become a staple in the industrial landscape.
Industry 4.0, IoT, Digital factory, etc. are some of the concepts that are making headlines in today’s industrial world. Industries around the world are starting to make the shift, and understanding the benefits associated with these technologies, but a mass-upgrade still seems like a long shot. Why?
Variable Frequency Drives form an essential part of any manufacturing plant. Its continuous operation is necessary for maintaining a plant’s output, and any failure results in a chain reaction, effectively bringing the entire industry to a standstill.