Var compensation-management of reactive power to improve the performance of ac power system
1. Insulation rated voltage: 690V
2. Rated frequency: 50/60Hz
3. Protection Class: IP 30 (indoors); IP 54(outdoors)
4. Location: indoors/outdoors
5. Maximum altitude: 2000m
6. Pollution level: 3
7. Overvoltage protection: class 3