Power Resistor & Disconnector
Types of Power resistor & Disconnector
Product Catalogue
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THE VOL CENTRE-BREAK DISCONNECTOR
The VOL disconnector is composed of three poles operated simultaneously either by a single operating mechanism and mechanical linkages between the poles, or by one single operating mechanism for each pole.
THE VOL EARTHING SWITCH
Integrated earthing blades are available for mounting on each or both sides of the pole, with the same short-time current withstand capability.
The earthing switch is actuated by the same types of operating mechanisms as the disconnector, either manually or electrically, either single- or 3-pole. It can be electrically and/or mechanically interlocked with the main switch.
Applications:
Substations and Switchyards:
Provides a safe grounding path for de-energized equipment, protecting workers during maintenance.
Power Transmission Lines:
Used to ground high-voltage lines during repairs or inspections, preventing electrical hazards.
Railway Systems:
Grounds overhead catenary systems to ensure safety during maintenance or emergencies.
Data Centers
Provides grounding solutions to protect sensitive equipment and ensure operational safety.
Minig Operations
Grounds electrical systems in mining equipment to prevent accidents in high-risk environments.
Telecommuniocations
Ensures grounding of power systems in telecom towers and infrastructure for safety and reliability
Earthing Excellence for a Shock-Free World
Power resistors are critical components in electrical and electronic systems, designed to manage and dissipate excess electrical energy in the form of heat.