Description

DXN Series High Voltage Charged Display Device Voltage Indicator is designed specifically for switchgear applications. This innovative device is suitable for indoor use, operating within a voltage range of 3 to 40.5 kV and a frequency of 50 Hz. It effectively displays the electrifying status of high voltage loops where the HVLDD is installed, seamlessly integrating with high voltage equipment to provide live voltage indication.

This combination unit is perfect for indicating voltage presence on medium voltage (M.V.) cubicles, installed directly on capacitive dividers. It complies with the IEC61958-2000 Standard and relevant national standards, ensuring reliability and safety in electrical operations.

The indoor high voltage charged display device consists of three sensors connected to a display unit, tailored for certain high voltage electrical equipment rated for 50 Hz frequency and below 40.5 kV. This device not only indicates the charged condition within circuits but also works in conjunction with an electromagnetic lock, enabling forced lockout of the switch handle based on high voltage signals. Its stand-alone circuit system ensures that even if both the display and latching circuits encounter faults, the electromagnetic lock maintains its locking state, preventing mishandling or accidental entry into charged zones.

Specifications

Additional Information

– The device is specifically designed for indoor high voltage electrical equipment, ensuring safety and reliability.
– Its ability to indicate charged conditions helps in the prevention of accidents and enhances operational safety.
– The electromagnetic lock feature is crucial for maintaining a secure environment around high voltage equipment.