Crompton 785-401 _ Current Transformer , Current Ratio - 400:5, Relay Class - C100

APPLICATION:
Relaying and Metering

FREQUENCY:
50-400 Hz.

INSULATION LEVEL:
600 Volts. 10 kV BIL. full wave

CONTINOUS THERMAL Current RATING FACTOR:
50:5 thru 1200:5 2.0 at 30°C amb., 1.5 at 55°C amb. 1500:5 thru 2500:5 1.5 at 30°C amb., 1.33 at 55°C amb. 3000:5 thru 4000:5 1.33 at 30°C amb., 1.0 at 55°C amb.

WINDOW DIAMETER:
6.5

APPROXIMATE WEIGHT:
58 lbs.

CONNECTIONS:
-Secondary terminals are No. 10-32 brass screws with one flat washer, lockwasher, and regular nut.

Specifications:

• Catalog Number: 785-401
• Current Ratio: 400:5
• Relay Class: C100
• Weight in lbs: 58
• Model: 785
• Window Size: 6.5
• Width: 9.88
• Height: 9.88
• Depth: 6.75

Specifications Sheet:

• Datasheet.pdf