General Description
Device designed to regulate and stabilize voltage in three-phase electrical systems. It is mainly used in industrial, commercial, or large-scale installations where the load is three-phase, such as factories, offices, and heavy equipment. Its purpose is to protect electrical equipment against voltage fluctuations, ensuring a constant and safe power supply for machines.
- High and low output voltage protection.
- 5 regulation steps.
- Contactor-controlled.
- Autotransformer.
- Industrial line with capacity for motor loads.
Technical Description
| Input voltage: 176-242 VAC |
Output voltage: 209-231 VAC |
Protection response time: 80 ms |
Frequency: 50/60 Hz |
Input voltage protection: <180 VAC or >250 VAC |
High-voltage discharge protection: 165-255 |



