Yesterday, a friend gave me a message and asked: “What is the insulation material on the reactor?”. I made a detailed reply to its question early this morning. I didn’t find a specific explanation for this problem in the search engine. For this reason, I want to write it down and hope to help more friends. Ok, then look down.
First look at the insulation material on the reactor?
Reactors are an indispensable component of the entire power system. Generally used in reactors on the frequency converter, it can not only prevent interference from the power grid, but also reduce the pollution of the grid caused by the harmonic current generated by the rectifier unit. Therefore, the choice of its insulating materials must be cautious. After the authority of the relevant state departments, the FR-4 epoxy board is the best choice for insulation on the reactor.
Next, let’s take a closer look at why the FR-4 epoxy board is used as the insulation material.
It is made of epoxy resin impregnated with electrical glass cloth through high temperature and hot pressing. It has good insulation, high temperature resistance and good mechanical strength. Moreover, it is not necessary to perform timing detection, which greatly saves manpower and material resources. Its high temperature resistance can reach 160 degrees, even in the hot summer sun, it will not worry that it will not cause any malfunction due to excessive temperature, which will endanger people’s lives and property.
Finally, what are the physical and mechanical parameters of the FR-4 epoxy board?
(1) Specifications: 1000*2000 mm 1020mm*1220mm;
(2) Color: yellow, water green, black;
(3) Water absorption: (D-24/23, plate thickness 1.6mm): ≤19mg;
(4) Density: 1.70-1.90g/cm;
(5) Burning rating: UL 94V-0.
Our factory processing FR-4 epoxy board on the reactor, we have always been “your satisfaction, is our greatest satisfaction” as our processing belief, if you pay attention to our hearts, our products have won Customer recognition. If you have not found a suitable manufacturer, consider Zhongtian Group. We can also offer free proofing activities and look forward to working with you.