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更新時(shí)間:2020-11-02 15:04:23瀏覽次數(shù):634
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進(jìn)口Power-Sonic蓄電池PDC-12350 12V35AH
進(jìn)口Power-Sonic蓄電池PDC-12350 12V35AH
Power-Sonic一直是主導(dǎo)力量在電池業(yè)務(wù)超過(guò)46年。由于我們的承諾我們公司蓬勃發(fā)展提供高質(zhì)量的成本有效的電池,支持水平的服務(wù)是的。
我們驕傲我們的靈活性和能力迅速采取行動(dòng)為市場(chǎng)帶來(lái)新的行業(yè)產(chǎn)品。我們很自豪持有ISO 9001認(rèn)證覆蓋我們的組織的各個(gè)方面。
What is the pulse cranking amp rating (PCA)?
Unlike CCA and MCA the pulse cranking ampere (PCA) rating does not have an "official" definition; however, we believe that for true engine start purposes, a 30 second discharge is unrealistic. With that in mind, the PCA is a very short duration (typically about 3 seconds) high rate discharge. Because the discharge is for such a short time, it is more like a pulse.
What is the Amp Hour (Ah) rating?
An amp-hour is one amp for one hour, or 10 amps for 1/10 of an hour and so forth. It is amps X hours. If you have something that pulls 20 amps, and you use it for 20 minutes, then the amp-hours used would be 20 (amps) X .333 (hours), or 6.67 AH. The accepted AH rating time period for batteries used in solar electric and backup power systems (and for nearly all deep cycle batteries) is the "20 hour rate". This means that it is discharged down to 10.5 volts over a 20 hour period while the total actual amp-hours it supplies is measured. Sometimes ratings at the 6 hour rate and 100 hour rate are also given for comparison and for different applications. The 6-hour rate is often used for industrial batteries, as that is a typical daily duty cycle. Sometimes the 100 hour rate is given just to make the battery look better than it really is, but it is also useful for figuring battery capacity for long-term backup amp-hour requirements.
本文介紹了電池容量的計(jì)算方法,并列舉了的電池組容量的設(shè)計(jì)實(shí)例,闡述了連接方式,和電池組的選擇步驟的計(jì)算。
電池容量計(jì)算方法的
因?yàn)槊總€(gè)工廠(chǎng),每個(gè)電池系列,每一批的質(zhì)量差異,內(nèi)在質(zhì)量難以識(shí)別,所以在電池的購(gòu)買(mǎi)經(jīng)驗(yàn),長(zhǎng)期使用,應(yīng)該是產(chǎn)品的*廠(chǎng)家,相同容量()的電池,大容量,優(yōu)化重,鋼板厚度、電池電解液比重小的。在電池容量的設(shè)計(jì),在負(fù)載的業(yè)余時(shí)間系統(tǒng)的主要考慮和停電檢修時(shí)間;采取多點(diǎn)同時(shí)停電處理時(shí)間的考慮。
電池容量應(yīng)根據(jù)實(shí)際電池的放電電流和所需的時(shí)間確定電池容量的選擇,應(yīng)首先計(jì)算排放要求的電流值,然后根據(jù)交替放電特性和時(shí)間的電池制造廠(chǎng)要求的用戶(hù)選擇。
()zui大放電的電池
電池的zui大放電電流是在
目前的計(jì)算公式,是zui大的電池放電電流();額定輸出功率();因?yàn)槭秦?fù)載功率因數(shù)(為系統(tǒng),考慮到系統(tǒng)的輸出,因?yàn)?,如果使用,非變頻系統(tǒng)φ);η為效率;臨界放電電壓的臨界流量時(shí),單體電池(電池和電池臨界電壓);單電池
()放電電流的計(jì)算
因?yàn)樵诜烹娺^(guò)程中,電池的放電電流是變化的,當(dāng)前電池放電值顯著高于,根據(jù)蓄電池的放電狀態(tài)一個(gè)校正因子,即電流放電對(duì)電池
我
需要()電池容量計(jì)算
計(jì)算電池的放電電流的實(shí)際值,待機(jī)時(shí)間根據(jù)要求,根據(jù)電池的放電特性曲線(xiàn)的電池生產(chǎn)廠(chǎng)提供,找出電池組放電率的要求,由蓄電池容量配置
電池的實(shí)際容量配置
公式中的計(jì)算的要求,蓄電池容量需要配置;為安全系數(shù),是;我的負(fù)載電流(系列電池在年的發(fā)展,的發(fā)展無(wú)論系列);是放電小時(shí)數(shù);放電容量系數(shù)(蓄電池通信,電力系統(tǒng),);(北京地區(qū),中南地區(qū)溫度調(diào)整系數(shù))
()設(shè)計(jì)實(shí)例
的,負(fù)載功率因數(shù)為,逆變器的效率為,電池組由電池節(jié),電池待機(jī)時(shí)間要求,系列閥控式密封鉛酸電池,如圖所示的放電特性曲線(xiàn)。
What is a MilliAmp Hour (MAH)?
MilliAmp Hour means how much current a battery will discharge over a period of one hour. Higher numbers here reflect a long battery runtime and or higher storage capacity. Higher MAH ratings do not necessarily reflect on speed but more on runtime. For example a 2000 mAh pack will sustain a 2000 milli amp (2 amp) draw for one hour before dropping to a voltage level that is considered discharged. A 1700 will sustain a 1700 mAh (1.7 amp) draw for one hour. 1000 mAH is equal to a 1 Amp Hour (AH) rating.
What is a VOLT?
A Volt is the unit of measure for electrical potential.
What is a WATT?
A WATT is the unit for measuring electrical power, i.e., the rate of doing work, in moving electrons by, or against, an electrical potential. Formula: Watts = Amperes x Volts.
What is a WATT-HOUR (Watt-Hr, WH)?
A WATT-HOUR is the unit of measure for electrical energy expressed as Watts x Hours.
What is an OHM?
OHM is a unit for measuring electrical resistance or impedance within an electrical circuit.
What is OHM'S Law?
OHM’S Law expresses the relationship between volts (V) and amperes (A) in an electrical circuit with resistance (R). It can be expressed as follows: V= IR Volts (V) = Amperes (I) x Ohms (R). If any two of the three values are known, the third value can be calculated using the above equation.
What is Electrolyte?
In a lead-acid battery, the electrolyte is sulfuric acid diluted with water. It is a conductor that supplies water and sulfate for the electrochemical reaction:
What is the proper electrolyte level?
Liquid levels should be 1/8 inch below the bottom of the vent well (the plastic tube that extends into the battery). The electrolyte level should not drop below the top of the plates.
模型 | 電壓 | 容量 | 容量 | ||||||
V | 20小時(shí) | 10小時(shí) | 長(zhǎng) | 寬 | 高 | 總高 | 公斤 | ||
PG-12V28 FR | 12 | 28 | 28.0 | 167 | 177 | 125 | 125 | 8.4 | T12 |
PG-12V35 FR | 12 | 36 | 35.0 | 196 | 130 | 158 | 177 | 11.1 | T6 |
PG-12V42 FR | 12 | 45 | 42.0 | 197 | 165 | 170 | 156 | 14.5 | T6 |
PG-12V55 FR | 12 | 60 | 56.0 | 230 | 138 | 207 | 228 | 16.3 | T6 |
PG-12V65 FR | 12 | 70.6 | 65.0 | 348 | 167 | 178 | 159 | 21.3 | T6 |
PG-12V75 FR | 12 | 80 | 75.0 | 348 | 167 | 178 | 164 | 24.6 | T6 |
PG-12V75T FR | 12 | 80 | 75.0 | 260 | 168 | 210 | 216 | 24.6 | T6 |
PG-12V100 FR | 12 | 104.0 | 100.0 | 306 | 168 | 210 | 216 | 31.5 | T6 |
PG-12V103 FR | 12 | 111 | 103.0 | 330 | 173 | 212 | 220 | 31.8 | T11 |
PG-12V120 FR | 12 | 129 | 124.0 | 410 | 177 | 211 | 226 | 37.2 | T11 |
PG-12V140 FR | 12 | 154 | 144.0 | 343 | 171 | 274 | 280 | 45.9 | T11 |
PG-12V150 FR | 12 | 166 | 153.0 | 485 | 170 | 242 | 224 | 46.??7 | T11 |
PG-12V200 FR | 12 | 226 | 210.0 | 522 | 240 | 218 | 224 | 64.1 | T11 |
12th Oct 1995
New Version of Date code (Post July 2006):
Year / month / day (YYMMDD)
e.g. 070315 = 15th March 2007
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Can I use an AGM battery for my wheelchair?
You can use an AGM battery for your wheel chair; however, our cyclic Gel battery is more suitable for this application.
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Are they suitable for golf trolleys?
See Power-Sonic Gel range.
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Can I charge them upside down / at an angle?
Batteries can be charged at an angle but not upside down.
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How do I dispose of my old battery?
Your battery can be returned to Power-Sonic. Please see address details on our contact page.
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What should I do before replacing my faulty battery?
Before replacing your battery please ensure the charger is functioning correctly, as many battery failures are caused by faulty chargers.
Service
Power-Sonic is experienced and efficient in responding to customer enquiries, for any quantity of batteries. Our excellent record for accurate and timely delivery ensures buyers remain loyal to Power-Sonic.
Next-day delivery in the UK and 2-5 days for the rest of Europe, together with our commitment to tailor our service to our customer's exact inventory and service requirements, are also important factors in the longstanding and growing customer base we enjoy.
Our dedicated service team has a strong belief in building close relationships with our customers and in ensuring smooth handling of orders. At Power-Sonic, we prioritise accuracy and ensure appropriate advice is given to ensure complete customer satisfaction.
計(jì)算zui大放電電流對(duì)電池
計(jì)算電池
我
根據(jù)待機(jī)時(shí)間為的實(shí)際放電電流值,由生產(chǎn)廠(chǎng)家提供的電池的放電特性曲線(xiàn),蓄電池放電率,電池容量是:
的電池被配置為配置:組電池并聯(lián),每個(gè)組由一系列個(gè)電池連接。
電池在各種類(lèi)型的發(fā)揮著不可替代的作用,隨著電化學(xué)技術(shù)的發(fā)展,閥控式密封鉛酸電池占據(jù)電力市場(chǎng)的絕大多數(shù)份額。在小型在使用組合密封閥控電池,其特點(diǎn)是維護(hù)簡(jiǎn)單,沒(méi)有額外的水,體積小,使用安全方便。
但大中型,一些用戶(hù)仍然使用組合密封閥控蓄電池或,這是不可取的,因?yàn)榇笾行偷脑O(shè)計(jì)可以提高電池的電壓,而電池的工作電流增加,比甚至更多。這樣大的放電電流在或電池組無(wú)法接受的是,大中型應(yīng)用中應(yīng)使用蓄電池系列。
電池連接
為了減少在每個(gè)電池的放電電流分析了多個(gè)小容量蓄電池并聯(lián)的方案。如果有四組相同的電池做并聯(lián)放電,那么每個(gè)電池只需要承擔(dān)總電流可以工作。然而,在實(shí)際應(yīng)用中,情況往往要復(fù)雜得多,有一組的電池為例,其放電過(guò)程進(jìn)行了分析。
保證的電池已經(jīng)有三年的使用壽命的前提下,放電電流必須控制在。所以隨著四批的電池并聯(lián)成的個(gè)系列電池為一組,和四的電池并聯(lián),宏觀看上去像是一個(gè)大的蓄電池。
但它是不容易的工廠(chǎng)以確保由塊單電池的電池系統(tǒng)的特點(diǎn)是*的。在每一個(gè)的電池分為個(gè)小網(wǎng)格,每個(gè)網(wǎng)格是電池。在塊的電池,共有細(xì)胞。由于密封結(jié)構(gòu),它一般是不可能知道每個(gè)網(wǎng)格內(nèi)的情況,但也因?yàn)樾‰娋W(wǎng)電壓會(huì)產(chǎn)生分歧,并zui終縮短電池的使用壽命。
除了四并聯(lián)電池,如個(gè)別電池發(fā)生斷開(kāi),將減少總維修時(shí)間;若個(gè)別電池電壓低,將使整個(gè)蓄電池電壓下降,影響正常使用。為了避免這種現(xiàn)象的影響,我們可以在小電流混合電路添加分支熔斷器,但高電壓電流與負(fù)效應(yīng)將影響正常操作。
綜上所述,是不適合在大中型使用小容量電池包,和單體電池應(yīng)使用。該系列電池設(shè)計(jì)壽命一般為年,zui低年的保質(zhì)期,達(dá)到容量。這種選擇為系列的具體應(yīng)用:
選定電池串聯(lián)成一個(gè)蓄電池,因?yàn)槊總€(gè)單體電池的有形,讓人一目了然所有電池的狀態(tài)。即使有個(gè)別電池差異也可以單獨(dú)處理,避免了組合電池的缺點(diǎn)。
上述兩方案的成本計(jì)算如下:
的電池單體價(jià)格為元,預(yù)期壽命三歲;
電池單體價(jià)格為元,預(yù)期壽命八歲;
在樣品前面(電池):
初始投資組合:×=元。轉(zhuǎn)換成年度費(fèi)用:元。
二,電池投入使用:×=元。轉(zhuǎn)換成年度費(fèi)用:元
上述只是一個(gè)簡(jiǎn)單的比較,如果從維護(hù)和故障等因素,綜合考慮,在的電池包的大中型會(huì)更可靠、更經(jīng)濟(jì)。
例如:一的輸出功率、直流電壓范圍;放電時(shí)間;單體終止電壓;的效率;功率因數(shù)為。計(jì)算和選擇程序:
轉(zhuǎn)換的伏安數(shù)千瓦數(shù)
確定所需電池的數(shù)量()
判斷電池電壓不超過(guò)直流電壓范圍
確定每單位
功率為終止的電池壽命
和電流坐標(biāo)平面上的直線(xiàn)或曲線(xiàn)來(lái)表示。注:感性、容性不僅可以使用,我的坐標(biāo),必須是時(shí)間的
輸入特征的“交流”為負(fù)載所需的交流的功能,無(wú)論是線(xiàn)性的或非線(xiàn)性的,應(yīng)該是“電阻”。有很多的非線(xiàn)性諧波,功率因數(shù)僅為左右,但諧波頻率是比較高的,容易消除它;電阻的休息,誤差是非常小的,如:體積電阻。
所以交流的交流可以這兩種負(fù)荷都是同樣大小的額定輸出功率,從而使這種產(chǎn)品專(zhuān)門(mén)針對(duì)發(fā)揮著經(jīng)濟(jì)、實(shí)用和具體的影響。
然而,的交流伏安容量說(shuō),所以有功功率額定輸出額定容量只有在非線(xiàn)性負(fù)載和“額定能力”(注:如果你沒(méi)有這個(gè)設(shè)計(jì)故意增加幅度,線(xiàn)性電阻負(fù)載)也受到了一定的限制只有的額定容量。必須指出的是,不是感性負(fù)載也能在額定容量的工作,但“溝通”不考慮感性負(fù)載,感性負(fù)載的使用,如果有嚴(yán)重缺陷,其責(zé)任。
()感性
電感的特性*不同,電壓和電流的變化率有關(guān),所以在你、我和平面坐標(biāo)繪制,我的波形,相互控制。當(dāng)正弦波交流電壓,線(xiàn)性電感的電流超過(guò)。
應(yīng)該指出的是,在純電感電壓瞬時(shí)值z(mì)ui大,電流的變化率是zui大的,但電流的瞬時(shí)值是零“。還應(yīng)注意的是,瞬時(shí)電壓值為零,電流變化率確實(shí)為零,但瞬時(shí)電流值實(shí)際上是zui大的。這是從“性”*不同。
從存儲(chǔ)的磁電感或反饋狀態(tài),穩(wěn)定狀態(tài),例如:zui大電壓是正的,積極的電壓使電流從“零”開(kāi)始增加,電壓瞬時(shí)值逐漸減小,電流上升率減??;當(dāng)電壓降低,電流不會(huì)上升,zui大值達(dá)到磁場(chǎng)能量達(dá)到zui大,這是“存儲(chǔ)”的過(guò)程。
特別強(qiáng)調(diào):然后,瞬時(shí)電壓波形是從“零”負(fù),電流逐漸減小,從磁能量對(duì)應(yīng)于電流的zui大值也逐漸減小,從zui大磁場(chǎng)”的關(guān)系緩解“能量轉(zhuǎn)化為電能反饋到電源和或其他(電阻和電容)電路更負(fù);瞬時(shí)電壓、電流下降率、磁場(chǎng)能量釋放率越大;當(dāng)電流減小到,磁性能量“釋放”的過(guò)程。
那里是一個(gè)特別需要注意的問(wèn)題,那就是,能夠承受相應(yīng)的能量反饋,采取適當(dāng)措施,需要解決的問(wèn)題。
()非線(xiàn)性器件
非線(xiàn)性器件往往具有非線(xiàn)性電阻和非線(xiàn)性電感。
。
由于網(wǎng)頁(yè)資源有限,具體電池型號(hào)、參數(shù)、價(jià)格咨詢(xún)請(qǐng)致電。另外我們還為客戶(hù)提供技術(shù)咨詢(xún)服務(wù),說(shuō)出您的負(fù)載、延時(shí)時(shí)間等,我們會(huì)有專(zhuān)業(yè)的工程師為您提供ups電源、電池解決方案,讓您真正的后顧無(wú)憂(yōu)!