The HVD-QS High Voltage Indicator is a new type of non-contact high-voltage live detection device. It uses an integrated three-phase continuous display to test the voltage loss in the medium-voltage switchgear, which helps to ensure the safety of the power system. The voltage indicator device is not directly connected to the high-voltage live body Connection, can sense the electric field signal, accurately reflect the charging situation of the high-voltage electrified body, and has a reliable locking function.
• LRM Interface
• Wide-range 3kV- 40.5kV
• Phase sequence detection point
• Fail-safe voltage testing and protection
• High voltage alarm, disconnection alarm
• Easy for installation and maintenance-free
• Voltage detection without auxiliary power
• Complies with IEC 61243-5 & IEC 62271-213
• Flashing LED live voltage indication system for three-phase
• With a self-checking button and LED power supply indicator
• Relay signal output interlocking indication and Electromagnetic lock automatic locking