Model 780 Current Transformer

Model 780 Current Transformer

APPLICATION: Relaying and metering. FREQUENCY: 50-400 Hz. INSULATION LEVEL: 0.6 kV, BIL 10 kV full wave. CONTINUOUS THERMAL CURRENT RATING FACTOR: 50:5-1200:5 2.0 at 30oC. amb., 1.5 at 55oC. amb. and 2000:5 1500:5-1600:5 1.5 at 30oC. amb., 1.33 at 55oC. amb. 2500:5-3500:5 4000:5-5000:5 1.0 at 30oC. amb. 6000:5 0.8 at 30oC. amb. Secondary terminals are brass screws No.10-32 with one flatwasher, lockwasher and regular nut. Approximate weight 30 lbs. Excitation data available upon request. Window Diameter 6.50”
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