ARES Buchholz Relay in accordance with EN 50216-2 protects liquid immersed transformers and reactors with conservator. It will be mounted in the pipeline between transformer and conservator tank.

ARES Buchholz Relay  operates as a protection device that can be provided with two contacts for alarm and tripping.
 

Your benefits  

• Reed switches for detection of gas formation and dropping oil level

• Flap valve to protect in case of excessive oil flow rate

• Switch elements separated from the oil circuit

• Mechanical testing of contact switches (test button)

Buchholz Relay MBP in accordance with EN 50216-2

Nominal pipe diameter: DN 50 (2")

Connection: Flange connection   

 

Features:

Reed switches up to 2 NO or 2 CO   contacts per function , Ambient temperature: -30 °C bis 55 °C, IP65