Explore GE Vernova
Resource Library
Get access to curated content, tools, and useful resources to help you face all your grid challenges.
Access the library
Electrification Businesses
Electrification Software
Power Conversion
Solar & Storage Solutions
Articles & Announcements
SUPERBUTE COMBO CT/VT Instrument Transformer
Image courtesy of GE's Grid Solutions
SUPERBUTE COMBO CT/VT Instrument Transformer

Looking for a high accuracy extended range combination current and voltage transformer up to 15 kV? GE’s unique Superbute Combo CT/VT design is the solution. It allows for faster installation of primary metering assemblies over traditional standalone CTs and VTs while offering the high level of quality and reliability that GE’s butyl construction is known for.

GE’s Superbute Combo CT/VT design includes our RevenueSense™ CT technology which provides 0.15% accuracy from 1% of rated current up thru rating factor. The VT design uses an epoxy-insulated lattice-type primary winding which reduces by half, the typical voltage stresses typical layer wound primaries would see. All these superior design features packaged into GE’s proven, highly elastic, and non-arc tracking HyBute 60 butyl rubber body.

For over 60 years, GE’s SuperBute Instrument Transformers have provided customers around the world with superior performance and reliability. The molded butyl rubber design has become the standard for durability by which all others are measured. GE’s unique formulation provides for a tough, resilient unit with superior resistance to mechanical damage and environmental extremes.

Explore the SupeBute Combo CT/VT unit in 3D here

Visit our website for more details: /iti/catalog/superbute.htm#Combined_CT_VT