>>> Short Circuit Current
Short-circuit current is:
More flows generated by the interference by ignoring impedance between points on different potential in normal service conditions.
PUIL 2000 (1.9) defines the short circuit current is:
Overcurrent caused by a very small impedance disturbance close to zero between the two active conductive under normal operating conditions different from the potential (short circuit current).
>>> As a result of short circuit
1. At the location of disturbances, the existence of electrical arcing which can cause:
* Damage to insulation.
* Melting Conductor.
* Fire and fire hazard.
2. In the circuit-dependent:
* Style electrodynamic that causes:
- Changes in the form of bus-bar.
- Cable disconnection.
* Excessive temperature will continue to increase, resulting in loss in joules greater, thus causing the risk of damage to insulation.
3. Disirkuit other tissues or adjacent to the network:
* Stress disorders decreased during the time that vary from a few milliseconds until several hundred milliseconds.
3. Disirkuit other tissues or adjacent to the network:
* Stress disorders decreased during the time that vary from a few milliseconds until several hundred milliseconds.
* Turn off some of the network.
* The lack of dynamic instability and / or loss of mechanical synchronization.
* Impaired control / control circuits.
* The lack of dynamic instability and / or loss of mechanical synchronization.
* Impaired control / control circuits.
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