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中達(dá)電通DCF126-12/7.0臺(tái)達(dá)蓄電池12V7AH消防電梯監(jiān) UPS用電池

工頻臺(tái)達(dá)UPS電源工作原理存在的優(yōu)越性

工頻臺(tái)達(dá)UPS電源工作原理存在的優(yōu)越性
　　1.工頻臺(tái)達(dá)UPS電源，用數(shù)字信號(hào)處理技術(shù)確保測(cè)量數(shù)據(jù)快速、靈活，從而產(chǎn)生快速的控制變量，確保對(duì)充電器及逆變的實(shí)時(shí)控制。
　　2.工頻UPS電源比高頻UPS電源具有更強(qiáng)大的短路保護(hù)能力及更強(qiáng)大的過載能力�！　�
　　3.由于中國(guó)市電環(huán)境的極不穩(wěn)定和易受到一些外部情況的*，所以對(duì)短路能力及過載能力的要求也更高。采用工頻UPS電源，將 提高負(fù)載設(shè)備的性與穩(wěn)定性。

Advantages of working principle of power frequency Delta UPS power supply

Advantages of working principle of power frequency Delta UPS power supply

Power frequency Delta UPS power supply uses digital signal processing technology to ensure fast and flexible measurement data, thereby generating fast control variables and ensuring real-time control of chargers and inverters.

Power frequency UPS power supplies have stronger short-circuit protection capabilities and stronger overload capabilities than high-frequency UPS power supplies.

Due to the extremely unstable urban electricity environment in China and its vulnerability to external conditions, the requirements for short circuit capacity and overload capacity are also higher. Using a power frequency UPS power supply will greatly improve the safety and stability of the load equipment.

以下為行業(yè)信息，非廣告內(nèi)容，請(qǐng)選擇性觀看：

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??蓄電池的構(gòu)造是什么?

1.極板
? ? ? ? ? 根據(jù)蓄電池容量選擇適當(dāng)規(guī)格極板及數(shù)量組合而成。于充放電時(shí),兩極活性物質(zhì)隨著體積的變化而反復(fù)膨脹與收縮。兩極活性物質(zhì)中，陰極板之海綿狀鉛的結(jié)合力較強(qiáng)，而陽極板之過氧化鉛的結(jié)合力弱，因而在充放電之際，會(huì)徐徐脫落，此即為鉛蓄電池壽命受到限制的原因。期使蓄電池使用期限延長(zhǎng)，能耐震并耐沖擊，則陽極板的改良即成當(dāng)急要?jiǎng)?wù)。

玻璃纖維管式的陽極板: 此乃以玻璃纖維制的軟管接在鉛合金制的櫛狀格子(蕊金)上，在軟管和蕊金間充填鉛粉之后，將軟管密封，使其發(fā)生變化，產(chǎn)生活性化物質(zhì)，由于活性化物質(zhì)不會(huì)脫落，與電解液接觸亦良好,是一種非常好的極板材料。使用具有這種極板的蓄電池是電動(dòng)車的選擇。編織式軟管乃以9microm(μ)的玻璃纖維編成管袋狀，彈性好，可耐膨脹或收縮，而且對(duì)電解液的滲透度也非常良好，此軟管乃是佳產(chǎn)品，以來，實(shí)用績(jī)效良好。

糊狀式極板: 就是將稀硫酸煉制之糊狀鉛粉涂覆在鉛合金制的格子上，俟其 干燥后所形成之活性物質(zhì)。這種方式一直被采用在鉛蓄電池的陰極板上，同時(shí)亦使用在汽車，小貨車的蓄電池陽極板上。

2.隔離板

能防止陰、陽極板間產(chǎn)生短路，但不會(huì)妨礙兩極間離子的流通。而且經(jīng)長(zhǎng)時(shí)間使用，也不會(huì)劣化，或釋放雜質(zhì)。鉛蓄電池一般都使用膠質(zhì)隔離板。

3.電池外殼

耐酸性強(qiáng)，兼具機(jī)械性強(qiáng)度。電動(dòng)車用的蓄電池外殼乃使用材質(zhì)強(qiáng)韌之合成樹脂經(jīng)特殊處理制成，其機(jī)械性強(qiáng)度特別強(qiáng)，上蓋亦使用相同材質(zhì)，以熱熔接著。

4.電解液

電解液比重以20℃的值為標(biāo)準(zhǔn)，電動(dòng)車用的蓄電池完全充電時(shí)之電解液標(biāo)準(zhǔn)比重為1.280。

5.液口栓

液口栓的功能為排出充電時(shí)所產(chǎn)生的氣體及補(bǔ)充純水，測(cè)定比重。

What is the construction of the battery?

1. Plate

It is formed by selecting appropriate specifications and number of plates according to the battery capacity. During charging and discharging, the bipolar active material repeatedly expands and contracts with changes in volume. Among the bipolar active materials, the sponge like lead of the cathode plate has a strong binding force, while the lead peroxide of the anode plate has a weak binding force, which can slowly fall off during charging and discharging. This is the reason for the limited life of lead batteries. "In order to extend the battery life and to withstand shock and impact, the improvement of the anode plate becomes an urgent task.".

Glass fiber tubular anode plate: This is a flexible tube made of glass fiber connected to a conductive grid (core gold) made of lead alloy. After filling the hose and core gold with lead powder, the hose is sealed to make it change, producing an active substance. As the active substance does not fall off and has good contact with the electrolyte, it is a very good electrode plate material. Using batteries with such plates is the only option for electric vehicles. The braided hose is made of 9 microns（ μ) "Made of glass fiber woven into a tubular bag, it has good elasticity, is resistant to expansion or contraction, and has excellent permeability to electrolyte. This hose is the best product, with good practical performance f