Transformer protection has YD22 and D22se2 relays 1

[Uquresh1]

Does anyone has any info on these two relays that a customer is using for transformer protection: YD22 and D22se2.

 

[ichrist]

See attached. I hope it's what you're looking for.
Ian

 

[Uquresh1]

@ichrist
That link doesn't work. Have you tried to open it?

 

[ichrist]

Okay, lets try it again.

 

[Uquresh1]

@ichrist
Thankyou so very much. I can't believe you got your hands on something that old. Appreciate it.