Crompton 2VT469-480 _ 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:
± 1% at all burdens up to 5 VA at 1.0 and 0.95 P.F.

THERMAL RATING:
40 VA AT 30°c . amb
27 VA AT 55°c. amb.

APPROXIMATE WEIGHT:
4.5 lbs.

CONNECTIONS:
Terminals are No. 6-32 screws with one lockwasher and one flat washer

Features:

• The core and coil assembly is encased in a thermoplastic shell and filled with resin.
• A clear plastic terminal cover is provided with each unit.
• 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 0.40 amp fuse in the secondary to protect the Transformer .
• With two exceptions these Transformer s are ANSI C57.13 group 1. Those marked * are group 2.
• Model 469 is an assembly of two Transformer s in one case with all terminals accessible, for open delta connection.

Specifications:

• Catalog Number: 2VT469-480
• Voltage Rating: 480:120
• Turns Ratio: 4:1
• REC. Primary Fuse Rating: 0.25
• Weight in lbs: 4.5

Specifications Sheet:

• Datasheet.pdf