JUMO 709062 TYA 202 - Three-Phase Power Controller Operating Manual - Manual (Page 56)

5 Configuration
54 2012-12-31/00561073 [SCR power switch TYA202]
Current limit value 10 % to max. load
current +10 % of the
device type Varies depending on the device type.
For 20 A power controllers, 2 to 22 A can be set.
v Chapter 1.3 "Order details"
Note:
The value must exceed 10 % of the maximum power control-
ler current (i.e. > 2 A in the case of 709062/X-01-020...)
Resistance limita-
tion Note:
Resistance limitation is only possible in the case of power
controllers with integrated subordinate control loop P (code
001 in the order code).
No No limitation through load resistance
Yes The load resistance is monitored to ensure the set resistance
limit value is not exceeded.
For phase angle control, the limitation is implemented through
the phase control angle
α
.
For burst firing mode, the limitation is implemented through
the ON/OFF ratio of the sine waves.
v Chapter 6.6 "Resistance limitation (R control)"
Resistance limit
value 0 to 999.99
Ω
If the load resistance exceeds this value,
it is limited by phase angle control or limitation of the switched
sine waves.
Dual energy man-
agement Switched off This parameter only appears with the following settings:
Cycle time: fixed (500 ms),
Operating mode: burst firing mode.
This setting allows 2 devices
1
to be configured in such a way
that they do not simultaneously draw power from the power
supply at small output levels.
This prevents current peaks.
v Chapter 6.4 "Dual energy management"
Device1
Device2
1. The master-slave group type 709062 is regarded as "one" device.
Value / settings Description
k / bold = factory setting