JUMO 709061 TYA 201 - Single-Phase Power Controller Operating Manual - Manual (Page 77)

2012-12-01/00561071 [SCR Power Controller TYA201] 75
6 Special device functions
The power controllers switch on chronologically staggered. Starting from the
dashed lines, the dispersion of power takes place symmetrically to the left and
right (see arrows). For as long as the total output level of the two devices is be-
low 100 %, overlaps of the two device currents in a single phase are prevent-
ed. The next power level in the network is not started until the total output
level exceeds 100 %.
A
If a power controller performs a restart when the configuration level
is exited, it no longer operates synchronously with the others.
All power controllers have to be switched on again simultaneously
via a joint main switch!
t
t
Device 1
Output level 20%
Device 2
Output level 60%
I
Thy2
t
I
mains
Sum of all
currents Mains