ABB TPU Series Instructions For Installation, Use And Maintenance Manual page 22

C U R R E N T A N D VO LTA G E I N S T R U M E N T T R A N S F O R M E R S
22
I N S T R U C T I O N S F O R I N S TA L L AT I O N , U S E A N D M A I N T E N A N C E
Dimensional Drawing TPU 6x.xx
407
235
375
455
120
TPU 64-68.21
a [mm] -
6
25
32
M12
20
80
TPU 64-68.23
340
110