Deadbreak Insulating Cap

15/25kV Deadbreak Insulating Cap

Richards P625IC are insulating caps used to seal and insulate 600A bushing interfaces (IEEE 386 Fig. 11). The insulating caps are supplied with a ground lead and are available with or without a test point.  They are fully shielded and can be used for temporary or permanent installation.

IEEE 386 – Industry Minimum Requirements
Voltage Ratings
Voltage Class, Phase-to-Phase 15kV 25kV 35kV
Maximum Operating Voltage – (phase-to-ground) 8.3kV 15.2kV 21.1kV
Corona Voltage Level – (partial discharge extinction voltage) 11kV 19kV 26kV
AC Withstand – (1 minute) 34kV 40kV 50kV
Impulse-Withstand Voltage – (BIL) 95kV 125kV 150kV

 

Continuous Current Ratings
Aluminum 600A
Copper 900A

 

Short-Time Current Ratings
Aluminum 25kA, 10c. and 10kA, 3s.
Copper 40kA, 10c. and 10kA, 3s.
Resource Details

P625IC & P925IC

Product Data Sheets

15/25/28kV 600A Deadbreak Insulating Cap

Medium Voltage Catalog

Catalogs & Product Guides

Download a copy of our Medium Voltage Product Catalog for technical details and ordering information. If you don’t find what you are looking for, don’t hesitate to contact our team at the factory.