QUALITROL CON-159 Optical feedthrough
Leak-free transformer tank wall feedthrough
Provides leak-free, long term connection between the inside fiber probe (CAB-699) and outside extension cable (CAB-700) through transformer tank walls. Designed to mate with other QUALITROL direct winding transformer accessories.
- Glass-to-metal bonding technique insures no leaking between feedthrough connector and inside of transformer tank
- Glass-to-metal bonding eliminates need for epoxy bonding or O-rings, which require maintenance and tend to fail
- Hundreds have been installed over time with not even one reported leak
- Made standard with 1/4 inch NPT male bulkhead, 18 ANSI threads per inch
Insures proper probe installation
- Enables probe installation without carrying bulky mechanical weight at probe end
- Reduces chances of probe breakage during installation
- ST type connectors resist failure due to vibration
Can be mounted anywhere
- Designed specifically for oil filled or dry-type transformers; can be mounted on any part or location on transformer
- Survives full vacuum or pressure (up to 200 psi)
For passing fiber optic signal through the tank wall plate (PLT-202 or PLT-201) or enclosure of oil-filled and dry type power transformers.