What Is The Dangerous High-voltage Triangle?

Technically, "hazard triangle" is not a fixed terminology, but in general it can refer to either a triangle warning sign or a triangle hazard zone involving high voltage electricity. These two aspects are described below:
I. High Voltage Danger triangle warning signals
Sign Features:
Shape: An equilateral triangle with the vertex facing upwards.
Colors: Yellow background, black border and pattern.
Design: Typical black lightning bolt, indicating a high voltage hazard.
Meaning and warning:
The sign indicates the presence of uninsulated high voltage electricity in areas at risk of electrocution.
Common in high-voltage power lines, high-voltage construction site, high-voltage control room, high-voltage equipment and other fields.
Answer:
When you see this sign, please leave immediately and avoid contact with or near high pressure equipment.
Activities near the sign that could cause arcing or short circuits, such as the use of metal tools or throwing of objects, are prohibited.
ii. Triangular Danger Zones involving High Voltage
Area Features:
Some high-voltage facilities,such as substations and transmission towers, may have triangular areas designated as safety zones. The area can be considered hazardous due to the risk of high voltage electric and magnetic fields or equipment failure.
Risk statement:
Arc flashing, equipment explosion, high voltage electrocution and so on exist in triangle hazard zone.
Unauthorized entry can be life-threatening.
Countermeasures:
Follow safety protocols and avoid designated triangular hazard zone.
If working near high voltage electrical equipment, wear insulation and follow safe operating procedures.