48
Notes on Operation
EPSITRON® COMPACT Power
787-1202 / -1212 / -1216 / -1226 EPSITRON® COMPACT Power
Manual
Version 1.0.0
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6.4
Short-Circuit and Overload Behavior
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The equipment's output is electronically protected from overload and short-
circuits.
The following values apply to the description below:
•
I
OUT
output current (see section “Device Description” >
“Technical Data”)
•
I
OUT(act)
actual output current
•
U
OUT
output voltage (see section “Device Description” > “Technical
Data”)
The output voltage U
OUT
is reduced if the output current I
OUT(act)
is in the range
1.05 × I
OUT
< I
OUT(act)
< 1.35 × I
OUT
(see figure “Output characteristic“).
In the event of a short-circuit (I
OUT(act)
> 1.4 × I
OUT
), the output voltage U
OUT
is
switched off. The device checks whether the short-circuit is still present through
the cyclical re-activation of the output voltage.
After eliminating the overload or short-circuit, the device automatically supplies
the output voltage as indicated.
Figure 20: Output Characteristic
