TECHNICAL SPECIFICATIONS
and PRODUCT LEAFLET
BNA TYPE SF6
GAS DISCONNECTOR
GENERAL SPECIFICATIONS
Disconnector main circuit contacts are in an epoxy resin cast body, which is filled with 1.5 bar SF6 gas and guaranteed for lifetime gas tightness.
Main circuit contacts can only be in one of the two positions "Open" and "Closed".
The grounding disconnector is located outside the epoxy body and its position can be observed directly, safely and reliably by the user. There is a mechanical interlocking mechanism that ensures safe operation between the grounding disconnector and the main circuit contacts.
The explosion-proof reliability of the gas-filled epoxy body is ensured by the safety membrane on the back.
There are auxiliary contact options that specify the positions of the main circuit contacts and the earthing switch.
Mechanical lock system options with keys that can be used for different purposes can be made.
BNA
36 kV
630-1250A DISCONNECTOR
BNA
12-24 kV
630-1250A DISCONNECTOR