品牌
代理商厂商性质
北京市所在地
Ruzet法国路盛GEL胶体电池12LPG100 12V100AH安防系统
面议Ruzet法国路盛GEL胶体电池12LPG120 12V120AH通信系统
面议Ruzet法国路盛GEL胶体电池12LPG150 12V150AH尺寸全新
面议Ruzet法国路盛GEL胶体电池12LPG180 12V180AH厂家备用
面议Ruzet法国路盛GEL胶体电池12LPG200 12V200AH含税售后
面议Ruzet法国路盛GEL胶体电池12LPG225 12V225AH推荐*
面议Ruzet法国路盛GEL胶体电池12LPG250 12V250AH火爆专卖
面议法国Ruzet路盛AGM吸液式电池12LPA20 12V20AH电源出售
面议法国Ruzet路盛AGM吸液式电池12LPA24 12V24AH质量采购
面议法国Ruzet路盛AGM吸液式电池12LPA30 12V30AH质量采购
面议法国Ruzet路盛AGM吸液式电池12LPA65 12V65AH规格尺寸
面议法国Ruzet路盛AGM吸液式电池12LPA75 12V75AH报警装置
面议进口Power-Sonic蓄电池PDC-12140 12V14AH
进口Power-Sonic蓄电池PDC-12140 12V14AH
Power-Sonic一直是主导力量在电池业务超过46年。由于我们的承诺我们公司蓬勃发展提供高质量的成本有效的电池,支持水平的服务是的。
我们骄傲我们的灵活性和能力迅速采取行动为市场带来新的行业产品。我们很自豪持有ISO 9001认证覆盖我们的组织的各个方面。
计算zui大放电电流对电池
计算电池
我
根据待机时间为的实际放电电流值,由生产厂家提供的电池的放电特性曲线,蓄电池放电率,电池容量是:
的电池被配置为配置:组电池并联,每个组由一系列个电池连接。
电池在各种类型的发挥着不可替代的作用,随着电化学技术的发展,阀控式密封铅酸电池占据电力市场的绝大多数份额。在小型在使用组合密封阀控电池,其特点是维护简单,没有额外的水,体积小,使用安全方便。
但大中型,一些用户仍然使用组合密封阀控蓄电池或,这是不可取的,因为大中型的设计可以提高电池的电压,而电池的工作电流增加,比甚至更多。这样大的放电电流在或电池组无法接受的是,大中型应用中应使用蓄电池系列。
电池连接
为了减少在每个电池的放电电流分析了多个小容量蓄电池并联的方案。如果有四组相同的电池做并联放电,那么每个电池只需要承担总电流可以工作。然而,在实际应用中,情况往往要复杂得多,有一组的电池为例,其放电过程进行了分析。
保证的电池已经有三年的使用寿命的前提下,放电电流必须控制在。所以随着四批的电池并联成的个系列电池为一组,和四的电池并联,宏观看上去像是一个大的蓄电池。
但它是不容易的工厂以确保由块单电池的电池系统的特点是*的。在每一个的电池分为个小网格,每个网格是电池。在块的电池,共有细胞。由于密封结构,它一般是不可能知道每个网格内的情况,但也因为小电网电压会产生分歧,并zui终缩短电池的使用寿命。
除了四并联电池,如个别电池发生断开,将减少总维修时间;若个别电池电压低,将使整个蓄电池电压下降,影响正常使用。为了避免这种现象的影响,我们可以在小电流混合电路添加分支熔断器,但高电压电流与负效应将影响正常操作。
综上所述,是不适合在大中型使用小容量电池包,和单体电池应使用。该系列电池设计寿命一般为年,zui低年的保质期,达到容量。这种选择为系列的具体应用:
选定电池串联成一个蓄电池,因为每个单体电池的有形,让人一目了然所有电池的状态。即使有个别电池差异也可以单独处理,避免了组合电池的缺点。
上述两方案的成本计算如下:
的电池单体价格为元,预期寿命三岁;
电池单体价格为元,预期寿命八岁;
在样品前面(电池):
初始投资组合:×=元。转换成年度费用:元。
二,电池投入使用:×=元。转换成年度费用:元
上述只是一个简单的比较,如果从维护和故障等因素,综合考虑,在的电池包的大中型会更可靠、更经济。
例如:一的输出功率、直流电压范围;放电时间;单体终止电压;的效率;功率因数为。计算和选择程序:
What is a Starting battery?
Starting batteries (sometimes called SLI, for starting, lighting, ignition) are commonly used to start and run engines. Engine starters need a very large starting current for a very short time. Starting batteries have a large number of thin plates for maximum surface area. The plates are composed of a Lead "sponge", similar in appearance to a very fine foam sponge. This gives a very large surface area, but if deep cycled, this sponge will quickly be consumed and fall to the bottom of the cells. Automotive batteries will generally fail after 30-150 deep cycles if deep cycled, while they may last for thousands of cycles in normal starting use (2-5% discharge).
What is a Deep Cycle Battery?
Deep cycle batteries are designed to be discharged down as much as 80% time after time, and have much thicker plates that a standard automotive battery.
What is a marine battery?
Marine batteries are considered a "hybrid" battery which actually fall between the starting and deep-cycle batteries. Marine batteries are usually rated using "MCA" or Marine cranking amps which is rated 32 degrees F, while CCA is at zero degree F. (For more information on CCA, CA & MCA, please see below)
What is a Sealed Maintenance Free Battery?
Sealed batteries are known as maintenance free batteries. They are made with vents that (usually) cannot be removed. A standard auto or marine maintenance free battery is sealed, but not fully leak proof. Sealed batteries are not totally sealed since all batteries must allow gas to vent during charging. There are sealed lead acid (SLA) batteries that are non-spillable. Please information on our SLA batteries, see AGM and Gel batteries below.
蓄电池应用领域与分类:
◆ 免维护无须补液; ● UPS不间断电源;
◆ 内阻小,大电流放电性能好; ● 消防备用电源;
◆ 适应温度广; ● 安全防护报警系统;
◆ 自放电小; ● 应急照明系统;
◆ 使用寿命长; ● 电力,邮电通信系统;
◆ 荷电出厂,使用方便; ● 电子仪器仪表;
◆ 安全防爆; ● 电动工具,电动玩具;
◆ *配方,深放电恢复性能好; ● 便携式电子设备;
◆ 无游离电解液,侧倒仍能使用; ● 摄影器材;
◆ 产品通过CE,ROHS认证,所有电池 ● 太阳能、风能发电系统;
符合国家标准。 ● 巡逻自行车、红绿警示灯等。
Power-Sonic is a leading manufacturer of Valve Regulated Lead Acid (VRLA) rechargeable batteries. We have been supplying a wide range of industries and markets, worldwide, for over 40 years.
模型 | 电压 | 容量 | 容量 | ||||||
V | 20小时 | 10小时 | 长 | 宽 | 高 | 总高 | 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 |
Power-sonic Battery Features:
Sealed/Maintenance-Free
The Power-Sonic valve regulated, spill-proof construction of the Power- Sonic battery allows trouble-free, safe operation in any position. There is no need to add electrolyte, as gases generated during over-charge are recombined in a unique "oxygen cycle."
Easy Handling
No special handling precautions or shipping containers - surface or air - are required due to leak-proof construction.
Economical
The high watt-hour per dollar value of Power-Sonic batteries is made possible by the materials used in a sealed lead-acid battery. This is because they are readily available and low in cost.
Long Service Life
Under normal operating conditions, four or five years of dependable service life can be expected in stand-by applications, or between 200 and 1000 charge/discharge cycles depending on the average depth of discharge for Power-Sonic batteries.
Design Flexibility
Batteries may be used in series and/or parallel to obtain choice of voltage and capacity. Due to recent design breakthroughs, the same battery may be used in either cyclic or standby applications. Over 40 Power-sSnic battery models are available to choose from.
将UPS的kVA数转换为kW数
②决议所需蓄电池个数n(个)
③肯定蓄电池电压不超越直流电压范围
④决议每单元所接受的功率
由于蓄电池运用寿命终止的条件为蓄电池放电到额定容量的80%,因而应运用此时的容量作为初次选择的条件,则
⑤依据蓄电池的技术材料选择恰当的终止电压(1.67V)和放电时间(30min)。
从表1找出型号UX220-2可接受387W>369.19W功率的蓄电池,设计寿命15年。
3 完毕语
蓄电池在各类UPS中扮演着不可替代的重要角色,蓄电池组容量的选择及衔接方式是UPS配套设计中重要的环节,根据蓄电池实践所需的放电电流计算蓄电池组容量,再依据所请求的备用时间依照蓄电池消费厂所提供的蓄电池放电特性曲线、放电速率,即可肯定UPS配套的蓄电池组容量及牢靠、经济的衔接方式。
》贫液式设计,电池内的电解液全部被极板和超细玻璃纤维隔板吸附,电池内部无自由流动的电解液,在正常使用情况下无电解液漏出,侧倒90度安装也可正常使用。
》阀控密封式结构,当电池内气压偶尔偏高时,可通过安全阀的自动开启,泄掉压力,保证安全,内部产生可燃爆性气体聚集少,达不到燃爆浓度,防爆性能。