Crompton 468-480 _ Voltage Transformer , Turns Ratio - 4:1, Voltage Rating - 480:120

FREQUENCY:
60 Hz.

STANDARD SECONDARY VOLTAGE:
120 Volts

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

ACCURACY CLASS:
± 0.6% at all burdens up to 7.5 VA and±1.5% 20 VA Burden.

THERMAL RATING:
75 VA AT 30°c . amb., 50 VA AT 55°c. amb.

APPROXIMATE WEIGHT:
4 lbs.

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

Features:

• The core and coil assembly is encased in a thermoplastic shell and filled with resin.
• Each Transformer has two plastic terminal covers.
• These Transformer s are designed for operation line to line. They may also be operated line to ground or line to neutral at reduced voltage (58% of rated volts).
• It is desirable to use a 0.80 amp fuse in the secondary to protect the Transformer .
• Models 468-380, 468-400, 468-416 designed specifically for 50 Hz operation are available with reduced performance consult factory for details.

Specifications:

• Catalog Number: 468-480
• Voltage Rating: 480:120
• Turns Ratio: 4:1
• Rec. Primary Fuse Rating: 0.5
• Weight in lbs: 4

Specifications Sheet:

• Datasheet.pdf