VOLTAK Surge Arresters: Comprehensive Protection for Medium and High Voltage Networks

VOLTAK offers an extensive range of surge arresters, providing unparalleled protection for both medium and high voltage networks, up to 400 kV. These arresters are engineered to shield power systems from the adverse effects of lightning and switching overvoltages, ensuring the stability and reliability of electrical infrastructures.

Medium Voltage Surge Arresters (Up to 45 kV):

Optimized Protection: Ideal for areas with high ground resistivity and lightning activity, effectively reducing non-scheduled outages.
Advanced Materials: Utilizing non-tracking insulating silicone for robust performance.
Integrated Design: Single-piece construction for optimal moisture sealing and void-less design.
IEC60099-4 Compliance: Adhering to international standards for active over-voltage protection.

High Voltage Surge Arresters (Up to 245 kV):

Proven Performance: Reliable in world's toughest environments, with a history of pioneering polymeric composite-housed surge arresters.
Enhanced Safety: Designed for safe, non-shattering failure in short circuit tests.
Maintenance-Free: Hydrophobic silicone housing ensures durability and performance in various conditions.
Low Residual Voltages: Providing efficient protection during surge events.

Transmission Line Surge Arresters (Up to 400 kV):

Strategic Positioning: Expert guidance on arrester placement for minimizing outages.
Tailored Solutions: Offering arresters for transmission lines suspended from towers, adaptable to specific network requirements.
Short Circuit Fail-Safe: Built with robust fail-safe characteristics for reliable performance.
Comprehensive Range: Covering a spectrum of voltage requirements from 6 kV to 400 kV.

Key Features Across All Surge Arrester Categories:

Robust Energy Handling: Capable of managing significant energy levels associated with line discharges.
Safe Mode of Failure: Designed to fail safely, ensuring system integrity and safety.
TOV Capability: Effectively handles transient overvoltages, preserving network stability.
Flexible Installation Options: Suitable for both indoor and outdoor applications, ensuring versatility.

VOLTAK's surge arresters are integral in enhancing the protection of electrical networks against transient disturbances. By choosing VOLTAK, utilities and industries can significantly improve the reliability of their power systems, safeguarding critical assets and reducing downtime due to electrical disturbances.