Voltage detecting systems are used to detect the presence of voltage in electrical systems. Voltage detecting insulators and voltage indicating unit together constitute voltage detecting systems.
| Reference Standard | IEC, IS or ANSI |
| System Voltage (Um) | Up to 36 kV |
| Insulation Level | 70/170 kVp |
| Coupling Capacitor | 50 to 600 pF |
| Reference Standard | IEC, IS or ANSI |
| System Voltage (Um) | 415 kV |