Industrial power problems rarely announce themselves. They show up as overheating motors, tripping drives and controller failures. Understanding the common issues is the first step to protection.
Common voltage problems
- Sustained under-voltage — motors draw higher current and overheat.
- Over-voltage — stresses insulation, capacitors and electronic power supplies.
- Phase unbalance — causes uneven heating in three phase motors.
- Single phasing — loss of one phase can burn out motors within minutes.
Layers of protection
A servo voltage stabilizer corrects sustained under- and over-voltage and, with independent phase control, unbalance. Built-in single-phasing and overload protection disconnect the load before damage occurs. For sensitive electronics, an isolation transformer or online UPS may also be recommended.
Our engineers can review your supply and recommend a complete protection scheme.
