Power outages don’t just interrupt operations — they can trigger transient overvoltage events that damage and/or destroy equipment, and cause equipment malfunctions. Understanding why this happens and how to prevent it is critical for reliability, uptime, and safeguarding sensitive assets.

Transient voltage events—short, high-voltage spikes—pose a serious threat to EV charging systems. Left unaddressed, these disturbances can degrade, disrupt, or even destroy sensitive components in both chargers and connected vehicles.

Ghost faults—also sometimes called phantom or elusive faults—are intermittent electrical anomalies that cause unexpected and unwanted behavior in equipment (e.g. nuisance trips, resets, flickers).

Power quality isn’t a single product or solution—it’s a strategy. By prioritizing voltage stability, transient voltage mitigation, harmonic distortion control, and reliable grounding, you’re not just preventing problems—you’re enabling performance.

Transformers are a staple in electrical systems, stepping voltage up or down as needed. But when it comes to one of the most prevalent power quality threats—transient overvoltage—transformers fall short. Here’s why that matters more than one might think.

Like all automation technologies, POCs are not without their challenges. Despite their advanced capabilities, they can become sources of inefficiency or downtime if not properly configured, hardened, and maintained. Understanding the common failure modes associated with POCs is essential for technicians tasked with ensuring reliable and optimized pump operation.

Transient overvoltage events—such as lightning, switching surges, or electrostatic discharge (ESD)—introduce brief but disruptive voltage spikes into microprocessors. These transient overvoltages induce logic faults that manifest as unexpected malfunctions or system errors.

While mini-split systems, also known as ductless systems, are hailed for their flexibility and energy efficiency, they are prone to electrical issues.

SPDs are essential components in safeguarding electrical systems from damaging voltage spikes and surges. However, their effectiveness can be compromised by a variety of factors, including oversizing, improper grounding, and insufficient protection. Moreover, issues such as TOV, voltage sags, spikes, harmonics, and frequency variations present additional risks that must be addressed through a comprehensive approach to power quality management. Implementing well-rounded surge protection strategies and power quality improvements can help extend the life of equipment, reduce operational downtime, and ultimately save on costly repairs and replacements.

Optimizing lithium-ion battery lifespan requires understanding how environmental conditions, SoC management, charging/discharging rates, and current exposure impact battery health. With careful handling and modern technology such as BMS, controlled charging infrastructure, and surge protection, users can significantly extend the lifespan of these essential power sources, ultimately reducing environmental impact and lowering costs over time.

As motors become increasingly sophisticated, the potential for failure due to a combination of mechanical and electrical factors grows. Understanding the root cause of motor failures is essential to minimize costly downtime and ensure long-term reliability.

Solutions to Common VFD Faults Key Takeaways Variable Frequency Drives (VFDs) are highly susceptible to environmental conditions. Regular maintenance is key to VFD longevity. Maintenance