APPLICATION: Metering and relaying.
FREQUENCY: 50-400 Hz.
MAXIMUM SYSTEM VOLTAGE: For 15 kV and below applications.
CONTINUOUS THERMAL CURRENT RATING FACTOR:
Up to 1500:5 ratio - 1.50 at 30oC., 1.00 at 55oC.
2000:5 to 3000:5 ratios - 1.33 at 30oC. amb., 1.00 at 55oC.
4000:5 ratio - 1.00 at 30oC. amb., 0.75 at 55oC.
Secondary terminals are brass screws No. 10-32 with one flatwasher and lockwasher. Vacuum cast polyurethane resin. Steel mounting base.
Approximate weight 55 lbs.