BUCHHOLZ RELAY

  1. Castings treated against porosity through a special process.
  2. Unique internal design of ‘housing’ prevents false air traps on top of the relay.
  3. Well designed internal layout gives clear view of colour of gas inside the relay  through glass window for fault analysis.
  4. Bucket type float design with inherent ability to withstand vacuum treatment of transformers.
  5. Built in test facility for checking continuity of both Alarm & Trip circuits.
  6. Approved by most of the consultants, power projects and electricity boards in India.

 

 

 

GOR-1

Dimensional Drawing

 

 

GOR-2 & GOR-3

Dimensional Drawing

 

 

OSR

Dimensional Drawing