Response 1: Over-Current Present That Is Greater Than Threshold 3; Response 2: Over-Current Present That Is Greater Than Threshold 1, But Less Than Threshold 2; Response 3: Over-Current Present That Is Greater Than The Nominal Current, But Less Than Threshold 1; Selective Immediate Deactivation - WAGO EPSITRON 787-1668 Series Manual

32 Function Description

6.2.3.1.1 Response 1: Over-current present that is greater than Threshold 3

If an over-current is present that is greater than Threshold 3, the current will be
limited to a value situated between Threshold 2 and Threshold 3. This limitation is
effective for at least 50 ms and functions as a variable series resistor. The output
voltage is less than the input voltage.
If the over-current does not decrease, the output concerned will be deactivated
within a period of 50 ms ... 5 s.
6.2.3.1.2 Response 2: Over-current present that is greater than Threshold 1,
but less than Threshold 2
If an over-current is present that is greater than Threshold 1, but less than
Threshold 2, the output will be deactivated after 5 s.
6.2.3.1.3 Response 3: Over-current present that is greater than the nominal
current, but less than Threshold 1
If an over-current is present that is greater than the nominal current, but less than
Threshold 1, the output is not deactivated. This over-current is report, however.
6.2.3.2

Selective immediate deactivation

If the output voltage from the power supply unit drops below 20 V, all outputs
with current greater than the set nominal current are deactivated within 16 ms.
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787-1668 Electronic Circuit Breaker
EPSITRON®
Manual
Version 1.1.0