Voltage Presence Indicating System
Voltage Presence Indicating System
- Voltage indicating Unit used for 3.3 kV to 36 kV
- Coupling capacitor from 30 pF to 150 pF
- Voltage Presence Indicating System VPIS or VDU (Voltage Presence Indicating System or Voltage Detecting Unit) is a device used to indicate …
- VPIS are a self-powered Voltage Presence Indicating Systems, in compliance with the IEC 62271-206 standard.
