茂名市以變壓器回收價(jià)收購(gòu)電力變壓器。變壓器按用途可分為電力變壓器、試驗(yàn)變壓器、儀表變壓器和專用變壓器:電力變壓器是電力用戶輸配電和配電的必備設(shè)備；試驗(yàn)變壓器用于測(cè)試電氣設(shè)備的耐壓(升壓電壓)；互感器用于配電系統(tǒng)的電氣測(cè)量和繼電保護(hù)(PT、CT)；專用變壓器包括冶煉用電爐變壓器、焊接變壓器、電解用整流變壓器、小型調(diào)壓變壓器等。電力變壓器常用的冷卻方式一般分為三種:油浸自冷、 oil-immersed air-cooling and forced oil circulation. Oil-immersed self-cooling: it is to bring heat to the tank wall and radiator pipe by natural convection of oil, and then dissipate heat by convection conduction of air. It has no special cooling equipment. Oil-immersed air-cooled type: On the basis of oil-immersed self-cooling, a fan is installed on the fuel tank wall or radiator pipe, and a blower is used to help cool. After installing air cooling, the capacity of transformer can be increased by 30%~35%. Forced oil circulation cooling methods can be divided into strong oil air cooling and strong oil-water cooling. The oil in the transformer is pumped into the oil cooler by an oil pump and then returned to the oil tank. The oil cooler is made into a special shape that is easy to dissipate heat. The medium is cooled by fan blowing or circulating water, 熱量被帶走。變壓器是一種用于轉(zhuǎn)換交流電壓和電流并傳輸交流電能的靜態(tài)電氣設(shè)備。
變壓器回收價(jià)格下圖為MF47萬(wàn)用表。MF47萬(wàn)用表外觀如下圖所示，由手柄、表頭、測(cè)量選擇開(kāi)關(guān)、歐姆檔調(diào)零旋鈕、唱針插座、晶體管插座等組成。萬(wàn)用表面板上部是微安表頭，表頭下部中間有一個(gè)機(jī)械調(diào)零器，用來(lái)校準(zhǔn)指針的機(jī)械零位。如下圖所示。指針下方的表盤上有六條刻度線，從上到下分別是電阻刻度線、電壓電流刻度線、晶體管數(shù)值刻度線、電容刻度線、電感刻度線和電平刻度線。表盤還配有反光板，消除視差。在面板下部的中間是一個(gè)測(cè)量選擇開(kāi)關(guān)，你可以通過(guò)旋轉(zhuǎn)一個(gè)旋鈕來(lái)選擇每個(gè)檔位。
The most basic type of transformer consists of two groups of coils wound with wires, and they are combined with each other in an inductive way. When an AC current (with a known frequency) flows in one set of coils, an AC voltage with the same frequency will be induced in the other set of coils, and the induced voltage depends on the degree of coupling and magnetic cross-linking between the two coils.
When purchasing power transformers, transformer recycling can be divided into: distribution transformers, power transformers, fully sealed transformers, combined transformers, dry-type transformers, oil-immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, etc.