XPRD Pressure release device is a mechanical over pressure protection device with integrated directional discharge outlet which provides pressure relief and insulating fluid containment (requires optional piping) on transformers and load tap changers during over pressure conditions. Automatically reseals once pressure has fallen.
Dielectric Strength
2000 VAC,50/60 Hz for 1 minute
Flow rate
12,600 standard feet 3 per minute at 15 PSI with 10 PSI operating pressure
Recommended tank opening
171.5 mm [6.75"]
Switch enclosure Meets
IP54
Shield Turning Radius
323.3 mm [12.73"]
Ambient Operating Temperature
-40 D C to 80 D C (-40 D F to 176 D F) tank fluid at 30 D C
XPRD Pressure release device is a mechanical over pressure protection device with integrated directional discharge outlet which provides pressure relief and insulating fluid containment (requires optional piping) on transformers and load tap changers during over pressure conditions. Automatically reseals once pressure has fallen.
Dielectric Strength
2000 VAC,50/60 Hz for 1 minute
Flow rate
12,600 standard feet 3 per minute at 15 PSI with 10 PSI operating pressure
Recommended tank opening
171.5 mm [6.75"]
Switch enclosure Meets
IP54
Shield Turning Radius
323.3 mm [12.73"]
Ambient Operating Temperature
-40 D C to 80 D C (-40 D F to 176 D F) tank fluid at 30 D C
