APPLICATION: High accuracy metering and relaying.
FREQUENCY: 50-400 Hz.
MAXIMUM SYSTEM VOLTAGE: 9.52kV, BIL 75kV.
CONTINUOUS THERMAL CURRENT RATING FACTOR:
1.50 at 30oC amb., 1.33 at 55oC. amb.
250:5 and 1000:5- 1.10 at 30oC. amb., 0.85 at 55oC. amb.
1200:5- 1.0 at 30oC. amb., 0.75 at 55oC. amb.
Primary terminals are plated copper bars. See chart next page for sizes. Secondary terminals are brass screws No. 10-32 with one flatwasher, lockwasher.
Vacuum cast in polyurethane resin. Other ratios, secondary currents and dual ratios are available. Refer to factory.
Approximate weight 42 lbs.