Axis India

  A sudden spike in line voltage can wreck an entire automated production floor in milliseconds. Many industrial overvoltages are generated internally by everyday inductive switching, such as heavy compressors shutting down.   To protect sensitive equipment, factories must use a multi-layered protection strategy. Using surge protection at multiple levels The first line of defense is a dedicated  surge protection device (SPD)  network. A complete system uses Type 1 devices at the main service entrance to handle massive external lightning spikes.   Downstream, a  surge protection device type 2  is installed in sub-distribution boards to attenuate switching transients before they reach sensitive equipment. Finally, compact Type 3 units protect highly sensitive PLC electronics. Using a coordinated  surge protection device (SPD)  layout breaks the chain of surge transmission early.   Establishing a low-resistance grounding n...

  When a  surge protection device SPD  is working properly, it usually goes unnoticed. That is exactly how it should be. It quietly protects electrical systems by limiting transient overvoltage and reducing the impact of sudden voltage spikes. Over time, repeated surges, lightning activity, switching events, or ageing components can weaken that protection. When that happens, the system may no longer be as secure as it appears. The status window is showing a fault This is the clearest warning. Many SPDs use a visual status indicator, and industry sources note that green generally indicates protection is healthy, while red, fault, or end-of-life signalling indicates the unit needs attention or replacement. If the indicator changes from its normal healthy status, it is usually a sign that the protection module needs inspection or replacement. The device has taken a heavy hit A strong surge, especially after lightning activity or a serious switching event, can wea...

  Can there be a problem that cannot be seen, cannot be heard, and an event that comes with no warning? Yes, this happens in industrial setups, telecom sites, and IT environments. And when the team starts investigating, it turns out the issue was something no one noticed at the time. A surge, a voltage spike in a nearby lightning event. These events are not random, but they are simply not planned properly.   In this blog, we will understand why these failures happen and how you can prevent them. Let's start.   Today, modern infrastructure depends on electrical and electronic systems that are automated, data-driven, and run sensitive equipment. The real problem arises when they fail to handle sudden voltage spikes. Even a strike nearby can send powerful surges through power lines, grounding systems, and communication cables. That means the real threat travels silently through your infrastructure.    Now, let's discuss some of the best surge and ligh...

  You experience a sudden stop in your system without any clear reason, no warning signs or damage, just a sudden shutdown. But the reason is unknown. Now the team starts troubleshooting, and the answer turns out to be something unexpected. A voltage spike or a nearby lightning event. Neither the equipment nor the installation was incorrect; something else caused the damage. If you have experienced this, you know how costly it can be. In this blog, we will understand what really happens behind the scenes. Today, industrial systems are smarter than ever, but are they designed to handle sudden voltage spikes? Not really! Studies show that sudden voltage spikes caused by lightning or switching events are one of the most common causes of equipment damage in electrical networks. The lightning may not strike directly, but even a nearby strike can lead to high voltage surges and damage the equipment through: Power lines Communication cables Grounding systems ...

  What is that one common thing between solar plants, EV charging stations, and smart buildings? They all rely on sensitive electronics! So, electronic technologies make a system smarter; they also make it vulnerable to electrical disturbances, such as voltage surges.   Per the U.S. National Lightning Safety Institute, lightning and power surges cause billions of dollars in damage to electrical equipment each year.   Hence, it is critical to pick the correct  surge protection device (SPD)   for modern installations. Let us discuss how to choose the right SPD for your system.  Where do surges come from? Is lightning the only cause? No.  In reality, most surges originate inside the facility itself. Yes, shocking, right?   Studies show that switching operations in motors, transformers, and power electronics generate frequent transient spikes. This makes it crucial to protect the system not just from external lightning, but also fr...

  What happens when lightning strikes near a smart building, IoT devices, or automation systems? The answer is: It creates powerful voltage surges that can:  Damage servers Shut down building management systems Interrupt cloud services Costly downtime As digital infrastructure grows, it becomes essential to provide lightning protection for these systems. The Uptime Institute report states that power-related incidents remain one of the top causes of data center outages. This enabled modern facilities to invest in advanced lightning protection technologies. Early Streamer Emission systems are one of them.    Let’s discuss how lightning protection is evolving in 2026. Today’s digital infrastructure is more vulnerable. Today’s buildings are not just bricks; they are total digital ecosystems.   Smart buildings rely on: Building management systems Smart lightnings IoT sensors Surveillance networks Automated climate control ...