Yubang Electric Introduces Indoor High-pressure Vacuum Load Switch

ZFN21-12D/T630-20 indoor high-voltage vacuum load on the relationship of three-phase AC 50Hz indoor high-voltage switchgear, suitable for the rated voltage of 12kV distribution system. The switch has the ability to close, load, break load and overload current; it can also open and close no-load long lines, no-load transformers and capacitors.

ZFN21-12DR/T125-31.5 indoor high-voltage vacuum load switch fuse combination is a combination of the load switch and fuse, in addition to the above-mentioned functions also have a protection function.

Use environmental conditions 1, ambient air temperature: 40 °C_-10 °C;

2, the altitude does not exceed 1000m;

3, relative humidity: not more than 90 indoor (25 °C);

4, no conductive dust environment;

5. Objects that do not destroy corrosive gases of metals and insulation;

6, no violent vibration and impact of the place;

7. In a non-flammable and explosive environment.

Cold Forging Heatsink

Cold Forging,Cold Forging Heatsink,Led Fin Heat Sink,Aluminum Led Heat Sink

Dongguan Formal Precision Metal Parts Co,. Ltd , https://www.formalmetal.com

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