Unitized Switch Solutions by VOLTAK: Optimizing Installation and Adaptability

VOLTAK is delighted to offer a comprehensive line of unitized disconnect switches, designed to meet the diverse needs of the market. These unitized switches are fully assembled and adjusted right from the factory, allowing for expedited installation and simplified field adjustments, reducing costs and saving valuable time.

Efficient Design and Market Applications:

Expedited Installation: Fully assembled from the factory, these unitized switches significantly reduce installation time, leading to cost savings and efficiency in deployment.

Factory-Set Phases and Timing: Phases are set and timed at the factory, ensuring consistency and reducing the need for extensive on-site adjustments.

Single Pick Installation: Designed for single pick installation as opposed to craning each phase individually, potentially halving installation times.

Pre-Installed Components: Interphase piping, bearings, and outboard arms are installed prior to shipping, simplifying the installation process further.

Key Features of VOLTAK’s Unitized Switches:

Versatile Mounting Arrangements: Available in horizontal or side mount configurations, adaptable to a wide range of application settings.

Compatibility with Switch Types and Accessories: Configurations are available for all switch types and can easily accommodate full load break interrupters and other accessories.

Easy Conductor Terminations: Three-sided NEMA terminal pads are included for straightforward conductor terminations.

Reduced Installation Time: The design and pre-assembly of these switches significantly shorten installation timeframes.

Technical Ratings and Specifications:

Maximum Voltage Ratings: Ranging from 15.5 kV to 145 kV, catering to various electrical systems.

BIL Ratings: From 110 kV to 650 kV, ensuring robust performance under high-stress conditions.

Rated Power Frequency: Optimized for 60 Hz systems.

Continuous Current Capacity: Options ranging from 1200 A to 4000 A, suitable for diverse operational requirements.

Short-Time Withstand and Peak Withstand: Designed to endure substantial RMS and peak kA, ensuring durability and safety.

Ambient Temperature Range: Operable in temperatures from -40º C to +50º C, with an option to extend to -50º C.

VOLTAK's unitized switches are a testament to our commitment to providing efficient, adaptable, and high-quality electrical solutions. These switches are designed to streamline the installation process while ensuring high performance and reliability, reflecting VOLTAK’s dedication to innovation and customer satisfaction in the utility sector.