Ge Vernova — Fact Sheet (September 2025)

6 slides from Ge Vernova's fact sheet, September 2025

Slide 1: JKW-200ER SUPERBUTE Outdoor Current Transformer
Grid Solutions JKW-200ER SUPERBUTE™ Outdoor Current Transformer 34.5 kV, 60 Hz 200 kV BIL Applications Benefits Designed for outdoor service; suitable for operating meters, relays, • Maximize revenue metering accuracy with special high and control devices. Features two independent cores; an extended
Slide 2: JKW-200ER Unit Selection
JKW-200ER Unit Selection Two Tapped Secondaries RELAY CORE Y2-Y3 / Y1-Y3 RATING EXTENDED RANGE METERING CATALOG NUMBER RATIO (Amps) FACTOR CORE X2-X31 / X1-X31 RELAY CLASS IEEE METERING CLASS 757X038013 25/50:5//5 2.0 / 1.5 757X038012 50/100:5//5 2.0 / 1.5 757X038011 75/150:5//5 2.0 / 1.5 757X038010
Slide 3: Applicable Wiring Diagrams
JKW-200ER Applicable Wiring Diagrams gevernova.com/grid-solutions 3
Slide 4: Outline Dimensions
JKW-200ER Outline Dimensions – Up to and Including 600A Outline Dimensions – Above 600A 4 gevernova.com/grid-solutions
Slide 5: Mounting Plate & Primary Terminal Configurations
JKW-200ER Mounting Plate & Primary Terminal Configurations Pad Configurations – Above 600:5A gevernova.com/grid-solutions 5
Slide 6: Construction Details
Construction Details Insulation Secondary Terminals The transformer design is constructed using GE Vernova’s premium The secondary terminals are enclosed in a box secured to the HY-BUTE 60™ molded butyl rubber insulation for the transformer base of the transformer with four, 1/4 -20 screws. Both the