Controls & Automation
Pioneer develops switch assemblies for unit substations
By Peter Saunders
October 31, 2018 – Pioneer Dry Type Group has introduced medium-voltage transformer/interrupter switch assemblies to ensure safe and reliable fault protection and switching for unit substations.
Each package combines full-load current interrupting capabilities with calibrated fuse protection, suitable for industrial, commercial and utility applications. The assemblies are available in 5 and 15-KV class models for a 600 or 1,200-A continuous load interrupting rating. Custom designs are also available for specific applications.
All products in this line meet Canadian Standards Association (CSA) certification requirements and are available in Canada. Applicable cables are provided, clearly marked for reconnection.