How to Test Surge Protection Device Equipment?
When surge protective devices fail silently, they leave systems exposed to costly power damage. Ignoring SPD testing risks equipment failure…
Industry News
Surge Protector VS Fuse Key Differences Explained
Electrical surges or overcurrents can destroy valuable solar or industrial equipment in seconds. Without proper protection, downtime, equipment failure, and…
Tripped Circuit Breaker Won’t Reset? Try This
When your circuit breaker refuses to reset, it can disrupt your entire day. Persistent tripping not only halts appliances but…
Why Do Charging Resistors and Energy Storage Capacitors Cause Faults in a VFD?
When charging resistors or energy storage capacitors fail, the VFD may experience sudden power loss, blown rectifier bridges, or complete inverter…
Market Forecast for the Low-Voltage General-Purpose VFD Industry in 2025
Global automation faces stagnation from slowing industrial demand; this threatens productivity and energy efficiency. Fortunately, variable frequency drives (VFDs) provide…
What Is an Appropriate Starting Frequency for the Frequency Converter?
When the variable frequency drive is set incorrectly, motors fail to start smoothly, causing high inrush current, overheating, and equipment…
Can a VFD Convert Single-Phase Power to Three-Phase?
When your facility only has single-phase power but your motor requires three-phase, efficiency drops, costs rise, and production can stop.…
What Are the Maximum and Minimum Speeds of a VFD?
When motors run too fast or too slow, systems fail, energy is wasted, and downtime rises. The solution: understanding and…
How to Resolve the Situation Where the Frequency Converter Cannot Control the Load?
When a frequency inverter fails to control the load, operations stop, equipment risks damage, and efficiency plummets. The solution—systematic inspection…