Timers
The Siemens 7PU60 20 Timers provide adjustable star time i.e.[(2-20/6-60 sec)/(20-200 sec)] and fixed Star to Delta transfer time (i.e. 50 ms) Timers type 7PU60 20-3N..are provided with 2 time setting ranges. Selection of range is done with Selector Switch, Provided on the front plate of timer. Timer type 7PU60 20-4N.. has one setting range (Selector switch is not functional)
- The Siemens 7PU60 20 Timers provide adjustable star time i.e.[(2-20/6-60 sec)/(20-200 sec)] and fixed Star to Delta transfer time (i.e. 50 ms)
- Timers type 7PU60 20-3N..are provided with 2 time setting ranges. Selection of range is done with Selector Switch, Provided on the front plate of timer. Timer type 7PU60 20-4N.. has one setting range (Selector switch is not functional)