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TemBreak PRO P_BE-UM-001-EN V1.3.0
Protection Settings
Trip Curve
The TemBreak PRO P_BE electronic trip unit protects against overcurrent and short circuit faults for many types of electrical distribution systems.
The P_BE OCR has protective characteristics according to the requirements of the standard AS/NZS IEC 60947-2.
All protection functions are based on the effective value (RMS) of power, to reduce the effects of current harmonics.
The wide range of protection curves adjustments assist in being able to achieve Selectivity combinations of upstream and downstream protection.
List of Protection Functions
Long-time delay (LTD) protection
Low level current overload
Threshold long time protection
Short-time delay (STD protection
Threshold short time protection
I²t curve on Short delay protection activated or not
Instantaneous (INST) protection
Instantaneous protection threshold
Earth Protection Threshold
I²t curve on Earth protection or not activated
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