Models CTW3-60-T50 & CTWH3-60-T50 Medium Voltage Current Transformer

APPLICATION: Metering and relaying. FREQUENCY: 50-400 Hz. MAXIMUM SYSTEM VOLTAGE: 5.6kV, BIL 60kV. CONTINUOUS THERMAL CURRENT RATING FACTOR: 1.5 at 30oC amb., 1.33 at 55oC. amb. 150:5 and 600:5- 1.33 at 30oC. amb., 1.00 at 55oC. amb. 250:5- 1.00 at 30oC. amb., 0.85 at 55oC. amb. Primary terminals are 1/2-13 bolts with one Belleville washer. Secondary terminals are brass studs No. 10-32 with one flatwasher, lockwasher and regular nut. Supplied with short circuiting secondary terminal cover. Vacuum cast polyurethane resin. Other ratios, secondary currents and dual ratios are available. Refer to factory. Approximate weight 20 lbs.