The leakage protector is a current-operated leakage protection device, which is suitable for the grounding system of the neutral point of the power transformer, and also suitable for some IT systems with large capacitance to the ground where the neutral point is not grounded. Temporary electricity use at the construction site requires the installation of leakage protection devices, so the correct configuration of leakage protection devices plays a key role in the safe use of electricity. The following editor will give you a detailed introduction to the role of the leakage protector in the busbar processing machine.
2. Installation of low-voltage busbar through wall panels
However, due to the unreasonable configuration of the current leakage protectors installed on the construction site, the phenomenon that the last stage leakage does not operate and the upper leakage operates, making it difficult to find and eliminate leakage faults, which will seriously affect the construction progress. For this reason, the construction unit even removed the leakage protection device, which brought dangerous hidden dangers to the construction safety.
When the high-voltage line is laid through the wall, the wall bushing must be used. There are two types of wall bushings: indoor and outdoor, and some are called indoor and outdoor wall bushings. When installing, first pre-install the frame of the wall bushing in the wall hole reserved for civil construction.
The high-voltage circuit breaker in the leakage protector, also known as the high-voltage switch, can not only cut off or close the no-load current and load current in the high-voltage circuit, but also cut off the overload current through the action of the relay protection device when the system fails. and short-circuit current. It has a fairly complete arc extinguishing structure and sufficient current interruption capacity. The design of magnetic components is an important part of switching power supplies, because planar transformers have great advantages in improving the characteristics of switching power supplies, so they have been widely used in recent years.
Maintenance and maintenance of complete switchgear busbar processing machines and CNC busbar processing machines:
For an ideal transformer, the magnetic flux generated by the primary coil passes through the secondary coil, that is, there is no leakage flux. For ordinary transformers, the magnetic flux generated by the primary coil does not all pass through the secondary coil, so leakage inductance is generated, and the tight requirements of electromagnetic coupling cannot be met. The planar transformer has only one turn of the mesh secondary winding, which is also different from the traditional enameled wire, but a piece of copper skin, which is attached to the surface of multiple stamped ferrite cores of the same size.
7. There will be casters on the machine, which can be moved easily.
The above is about the role of the leakage protector in the busbar processing machine. I hope it can help you. If you have any questions about the busbar processing machine, please feel free to inquire.
4. Before getting off work, the work surface and each unit of the busbar processing machine should be oiled and maintained.