Ge Vernova — Fact Sheet (May 2025)

3 slides from Ge Vernova's fact sheet, May 2025

Slide 1: Models CTW5-L-110 & CTWH5-L-110 Wound Primary Current Transformers
Grid Solutions Model CTW5-L Without Primary Bus MODELS CTW5-L-110 Model CTW5-L Without Primary Bus & CTWH5-L-110 Wound Primary Current Transformers Medium Voltage Application Specifications Metering and relaying. Primary terminals are 1/2-13 bolts with one Belleville washer. Secondary terminals are
Slide 2: Models CTW5-L-110 & CTWH5-L-110 catalog ratings
Models CTW5-L-110 & CTWH5-L-110 CAUTION: Use only tha Belleville washers supplied. Tighten to between 25 to 30 foot-pounds. DO NOT OVERTIGHTEN ANSI METERING AT 60 Hz **THERMAL CURRENT CURRENT RELAY CATALOG NUMBER RATING 1 SECOND RATIO CLASS B0.1 B0.2 B0.5 B0.9 B1.8 rms Amps CTW5-L-110-T20-050 5:5 T2
Slide 3: Recommended Minimum Spacings and Bar Sizes
Models CTW5-L-110 & CTWH5-L-110 Wound Primary CT RECOMMENDED MINIMUM SPACINGS A = Unit to Unit = 2.00” minimum. B = HV to Ground in Air = 6.50” minimum. Recommended spacing are for guidance only. User needs to set appropriate values to assure performance for high potential test, impulse test, high h