Ge Vernova — Fact Sheet (July 2025)

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

Slide 1: Model CTWH5-B-110-T200 Wound Primary Current Transformer
Grid Solutions MODEL CTWH5-B- 110-T200** Wound Primary Current Transformer Medium Voltage Application Continuous Thermal Current Rating Factor High accuracy metering and relaying. 5:5 thru 600:5- 1.50 at 30°C., 1.33 at 55°C. Frequency 800:5 and over- 50-400 Hz 1.0 at 30°C., 0.8 at 55°C. Maximum Syst
Slide 2: Model CTWH5-B-110-T200 catalog numbers, ratios and ratings
850R Recloser Controller Model CTWH5-B-110-T200** ANSI METERING CLASS AT 60 Hz *** THERMAL CURRENT RATING CURRENT RELAY CATALOG NUMBER** RATIO CLASS 1 SECOND RMS Amps B0.1 B0.2 B0.5 B0.9 B1.8 CTWH5-B-110-T200-050 5:5 T200 0.3 0.3 0.3 0.3 0.3 470 CTWH5-B-110-T200-100 *10:5 T200 0.3 0.3 0.3 0.3 0.3 95
Slide 3: Model CTWH5-B-110-T200 Wound Primary CT Bar Sizes
Model CTWH5-B-110-T200** Wound Primary CT Bar Sizes DIMENSIONS PRIMARY CURRENT A B 5 to 200A 0.25 1.50 300 to 600A 0.38 2.00 RECOMMENDED MINIMUM SPACINGS A = Unit to Unit = 1.50" minimum. B = HV to Ground in Air = 6.50" minimum. Recommended spacing are for guidance only. User needs to set appropriat