7 Common Mistakes to Avoid When Buying a Servo Stabilizer
Buying a voltage stabilizer looks simple on paper: pick a capacity, compare prices, and place the order. In practice, many buyers end up with a unit that is too small, poorly built, or wrongly specified for their site. The result is overheating, frequent tripping, and the very equipment damage they hoped to prevent. Here are seven mistakes to avoid when choosing a Servo Stabilizer , and how to get it right. Mistake 1: Guessing the Capacity The most frequent error is selecting a rating by rough estimate. Some buyers match the stabilizer to the largest machine only, forgetting everything else on the same line. Others simply copy what a neighbor bought. The fix: Add up the full connected load in kVA, including everything that runs at the same time. Account for the starting current of motors and compressors, then add a margin of 20 to 25 percent. A correctly sized unit runs cooler, lasts longer, and handles surges without stress. Mistake 2: Ignoring the Real Input Voltage Range ...