Advanced Switch Interrupter Solutions by VOLTAK: Enhancing Grid Resiliency and Operational Flexibility

VOLTAK is dedicated to providing cutting-edge switch interrupter solutions, designed to meet the growing demands for outage confinement and operational flexibility in electrical grid systems. Our offerings in switch mounted attachments, including the LLS family of single gap, SF6 full load break interrupters, and innovative vacuum interrupters, address key applications such as loop splitting, line dropping, and load dropping.

Versatile and Reliable Switch Interrupter Options:

Load Break Interrupter (LBI): A single gap vacuum interrupter that converts existing group operated, vertical break, and side break disconnect switches into Load Break disconnects, capable of handling load, loop splitting, and line dropping currents. Features PET housing for UV resistance and minimal weight, and a design that reduces the need for linkage components.

Load and Line Switcher (LLS): Switch attachments that add load breaking, loop splitting, and line dropping capabilities to group operated disconnect switches. Compatible with most manufacturers' disconnect switches, the LLS is suited for transformer magnetizing current interrupting and cable switching applications.

High-Speed Whip and Quick Break Whip: Attachments for interrupting transformer magnetizing and line charging current. These attachments provide high tip speed, maintenance-free operation, and maximum reliability, with easy installation and universal mounting.

Arcing Horns: Designed to minimize wear on main contacts, control pre-strike arcing, and extend the life of the switch. Heavy-duty versions are available for abnormal conditions.

Key Features and Benefits:

Flexible Mounting and Configuration: Suitable for horizontal upright, vertical mount, and phase-over-phase side-mounted vertical break disconnects.

Durable and Low Maintenance: Minimal linkage components increase reliability, and designs ensure low operating effort.

Efficient and Eco-Friendly Operation: Interruptions occur within a sealed vacuum chamber, avoiding the use of greenhouse gases.

Technical Ratings and Specifications:

Voltage Ratings: Options range from 15.5 kV to 245 kV, addressing a wide array of grid applications.

Load Breaking and Line Dropping Capabilities: Offered in various capacities, including 2000 A for load breaking and up to 300 A for line dropping.

Ambient Temperature Range: Suitable for operating in temperatures from -40° C to +50° C, with extended options available.

Full Load Operations: Designed for 2000 full load operations with no maintenance required.

VOLTAK's switch interrupter solutions are engineered to increase grid resiliency through enhanced operational flexibility. These offerings are a testament to our commitment to innovation, quality, and customer satisfaction in the utility sector. By choosing VOLTAK, clients can be assured of reliable, efficient, and adaptable switching solutions for their transmission, sub-transmission, and distribution line applications.