2. The power inlet end of the screw insurance should be connected to the center point of the base, and the outlet should be connected to the threaded shell; the insurance is used for vibration.
3. When the power load is greater than 60A and the lighting or electric heating load (220V) is greater than 100A, a tubular fuse should be used.
4. The control circuit fuse should be installed in the voltage circuit and electrical control circuit of the meter.
5. Porcelain insert insurance adopts qualified lead alloy wire or copper wire, and should not use multiple fuses instead of one large fuse.
6. The fuse should be intact, the contact should be tight and reliable, combined with the maintenance of the power distribution device, check the contact situation, discoloration, deformation, aging of the fuse, and replace the fuse if necessary.
7. After the fuse is selected, you must also check if the selected fuse can protect the wire. If the wire cross section is too small, it should be increased appropriately.
8. The copper cap of the drop fuse should be clamped above the contact 3/4 of the fuse, and the surface of the fuse or melt should be free of damage and cracks.
9. All fuses must not be arbitrarily thickened or replaced with copper and aluminum wire.
10. New workshops, apartments, and buildings. Each household has a multi-meter meter. In addition to the total fuse box and fuses installed at the entrance, each sub-meter should be equipped with a separate fuse.
With the improvement of people's quality of life, people's lifestyles have also become varied. Different kinds of recreational products are starting to appear in people's lives, such as electronic cigarettes. The emergence of e-cigarettes represents a part of young people's thinking and means that electronic products are beginning to show a trend towards diversity.
simply replace the pods. The Pod system uses an integrated pod rather than a tank for higher nicotine strength and provides low power traction. the Pod system is rechargeable and has a longer life and higher battery capacity than disposable electronic cigarettes.
Our company Pod system has a built-in 380mAh battery and a USB charging port on the bottom. In comparison, the Pod system has a built-in battery of only 180mAh, but the Pod system charges much faster.
Our electronic cigarettes are of rechargeable construction. The first time you use the charger to charge, it is recommended to use up the remaining power before filling up, this is to ensure the performance of the battery.
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