EVADA蓄电池E-65-N,12V65AH系列说及简介

除此而外,在2008版中的转换效率技术要求中,将容量为10kVA(含10kVA)以下UPS的效率由2000版的80%提高至82%,目前采用高频PWM技术制造的UPS转换效率达到82%将不会存在任何技术障碍。容量为10kVA以上的效率此次未做调整,从目前对电源产品节能环保性能的关注程度以及电力电子变换技术的发展来看,中、大容量UPS的效率指标具有一定的提高空间,该标准在执行一定时期后进行第二次修订时,其转换效率与输入谐波电流可能作为主要修订项目。鉴于目前大容量UPS并机冗余使用的普遍性,规定半载输出功率时的效率是非常必要的,在此项技术要求中增加了60kVA(含)以上UPS的50%额定输出功率时的效率。

对音频噪声技术要求的第Ⅱ类指标做了适当的调整，提高了第Ⅱ类指标的合格率,由于400kVA以上大容量的UPS目前用量尚少，一般是不与主设备同机房安装，在标准的音频噪声项目中对400kVA以上UPS的音频噪声暂不做规定。

EVADA蓄电池E-65-N,12V65AH系列说及简介

EVADA蓄电池E-65-N,12V65AH系列说及简介

 EVADA集团具有雄厚的研发出产才干，工厂通过了世界ISO-9001、ISO-14001及OHSAS18001系统认证，产品通过了UL、CE、FCC、TUV、CSA、泰尔认证以及节能认证等国内外各项,并取得各项几十余项。产品线完全,产种类类包括UPS、蓄电池、精密配电柜等，UPS单机容量自400VA到800KVA，更能够活络地进行定制化研发、计划和出产，以更贴合客户的实习需求。

   EVADA集团自行研发的iups监测系统可以对UPS进行集中监测和数据分析，iups监控客户端可以移植到个人手机终端、平板电脑上运行，通过无线远程管理系统对设备进行监测服务和管理，客户可以24小时免费享受的及时性服务。

公司持续执行ISO9001:2008质量管理体系，产品也通过了CE/EMC、TLC等认证。我们以精良的品质为基础，视质量为企业的生命，产品自投放市场以来，以品质、服务、价格的综合优势实现了优异的性价比，在同行品牌中处于地位。现与国内众多国有、照明企业、电子电器厂商、UPS/EPS厂商、电厂电站、通讯系统、太阳能、各大院校等建立了长期的合作关系，销售服务网络遍布全国并出口多个和地区。我们竭诚为广大用户提供完善的售后服务和技术支持，为雷斯顿企业赢得更宽广的客户群。

EVADA蓄电池的特点：

 1、密封性：采用电池槽盖、极柱双重密封设计，防止漏酸，可靠的安全阀可防止外部空气和尘埃进入电池内部；

 2、免维护：水再生能力强，密封反应效率高，在整个电池的使用过程中无需补水或加酸维护；

 3、安全可靠：无酸液溢出，可靠的安全阀的自动闭合，防爆设备的装置使柏克蓄电池在整个使用过程中更加安全可靠；

 4、长寿命设计：计算机精设计的耐腐蚀铅钙铅合金板栅、ABS耐腐蚀材料的使用和极高的密封反应效率保证了蓄电池的长寿命；

 5、性能高：

 1) 体重比能量高，内阻小，输出功率高；

 2) 充放电性能高，自放电控制在每个月2% 以下（20℃）；

 3) 恢复性能好 , 在深放电或者充电器出现故障时，短路放置30天后，仍可使用均衡充电法使其恢复容量；

 4) 由于单体电池的内阻、容量、浮充电压一致性好，电池在浮充使用状态下无需均衡充电。

 6、温度适应性强：可在-30℃～50℃下安全、放心地使用；

 7、使用和运输安全简便：满荷电出厂，无游离电解液，电池可横向放置，并可以无危险材料进行水、陆运输；

 8、经济实惠：蓄电池极高的性能，超长的使用寿命，极低的维护成本确保用户得到的是经济实惠的产品。

Evada group has strong R & D and production ability. The factoryhas passed the world ISO-9001, ISO-14001 and OHSAS18001 systemcertification. Its products have passed UL, CE, FCC, TUV, CSA, Telcertification and other authoritative certification at home andabroad, and has obtained dozens of patents. The product line iscomplete, and the types of production include UPS, battery,precision distribution cabinet, etc. the single capacity of UPS isfrom 400va to 800kVA, which is more flexible to carry outcustomized R & D, planning and production, so as to better meet thepractice needs of customers.

The IUPs professional monitoring system developed by Evada groupcan conduct centralized monitoring and data analysis on UPS, andthe IUPs monitoring client can be transplanted to the personalmobile terminal and tablet computer for operation. Through thewireless remote management system to monitor and manage theequipment, customers can enjoy professional timely services for 24hours free.

The company continues to implement ISO9001:2008 qualitymanagement system, and its products have passed CE / EMC, TLC andother certification. Based on excellent quality, we regard qualityas the life of the enterprise. Since the product was put on themarket, we have achieved excellent cost performance with thecomprehensive advantages of quality, service and price, and are inthe leading position in the peer brands. At present, we haveestablished long-term cooperative relations with many state-owned ** organs, lighting enterprises, electronic and electricalmanufacturers, UPS / EPS manufacturers, power plants, powerstations, communication systems, solar energy, various colleges anduniversities in China. Our sales and service network covers thewhole country and exports to many * * and regions. Wewholeheartedly provide our customers with perfect after-salesservice and technical support, and win a wider customer base forLeston enterprise.

Features of Evada battery:

1. Sealing: double sealing design of cell cover and pole isadopted to prevent acid leakage. Reliable safety valve can preventexternal air and dust from entering the battery interior;

2. Maintenance free: the water regeneration ability is strong,and the sealing reaction efficiency is high, so there is no need tosupplement water or add acid for maintenance in the whole batteryuse process;

3. Safe and reliable: no acid overflow, reliable automaticclosing of safety valve, explosion-proof device makes the batterymore safe and reliable in the whole use process;

4. Long life design: the use of corrosion-resistant lead calciumlead alloy grid, ABS corrosion-resistant material and high sealingreaction efficiency, which are precisely designed by computer,ensure the long life of battery;

5. High performance:

1) High specific energy of body weight, small internalresistance and high output power;

2) The charge discharge performance is high, and the selfdischarge is controlled below 2% per month (20 ℃);

3) The recovery performance is good. In case of deep dischargeor charger failure, the balanced charging method can still be usedto recover the capacity after 30 days of short circuit;

4) Due to the good consistency of the internal resistance,capacity and floating charge voltage of the single battery, thebattery does not need to be evenly charged in the floating chargestate.

6. Strong temperature adaptability: it can be used safely andsafely under - 30 ℃ ~ 50 ℃;

7. It is safe and convenient to use and transport: the batterycan be placed horizontally without free electrolyte, and can betransported by water or land without dangerous materials;

8. Economical: the battery's high performance, long service lifeand low maintenance cost ensure that users get the most economicalproducts.

EVADA蓄电池性能：

1.电解液为胶体，吸附在以二氧化硅为主要成分的玻璃纤维中-与极性分子H20水化和硫酸反应减少维护（不需要加水），隔板也做催化载体。

2.优化的空间利用率，可以横向排列、叠加.

3.良好地大电流性能，采用新的电极结构，投资成本低

4.的安全运行，集成回火保护装置和中央排气系统

5.易于提携，带有手柄的电池盖

6.及时在安装时也能防止短路现象发生，于HPPECKE系统连接件。

EVADA蓄电池技术参数：

名称                    参考值          

25℃蓄电池浮充寿命         6年

气体复合效率             >98％

外壳材料                 ABS

密封工艺                 胶封

电解液吸附系统方式         AGM 隔板吸附

单体电池浮充电压 (V)       2.23 ～ 2.27/cell

单体电池均充电压 (V)       2.30 ～ 2.35/cell

蓄电池均衡充电时间（h）    18 ～ 24

蓄电池开阀压力            1 ～ 49KPa

蓄电池闭阀压力            1 ～ 49KPa

板栅材料                铅钙锡铝多元合金

月自放电率（%）           ＜ 3参考值

EVADA蓄电池性能的影响因素：

电池是个单个的“原电池”组成，每一个原电池电压大约12伏，原电池串联起来就形成了电压较高的电池，一个12伏的电池由6个原电池组成，24伏的电池由12个原电池组成等等。UPS的电池充电时，每个串联起来的原电池都被充电。原电池性能稍微不同就会导致有些原电池充电电压比别的原电池高，这部分电池就会提前老化。只要串联起来的某一个原电池性能下降，则整个电池的性能就将同样下降。试验证明电池寿命和串联的原电池数量有关，电池电压就越高，老化的就越快。UPS容量一定时，设计时应尽可能让电池电压低，这样UPS电池寿命就越长，对于电池电压一定时，应选择数量少电压高的原电池串联的电池，不要选择数量多电压低的原电池串联的电池。有些厂家UPS的电池电压比较高，这是因为容量一定时，电压越高，电流就越小，就可选用较细的导线和功率较小的半导体，从而降低UPS成本。容量1KVA左右的UPS的电池电压一般为24～96V。

.Evada battery performance:

1. The electrolyte is colloidal and adsorbed in the glass fiberwith silica as the main component at the same time - hydration withpolar molecule H20 and sulfuric acid reaction reduce maintenance(no need to add water), at the same time, the separator also actsas catalytic carrier.

2. The optimized space utilization can be arranged horizontallyand superposed

3. Good high current performance, new electrode structure, lowinvestment cost

4. Safe operation with integrated tempering protection andcentral exhaust system

5. Easy to carry, battery cover with handle

6. The short circuit can also be prevented during theinstallation in time. It is connected to the hppecke systemconnector.

Technical parameters of Evada battery:

Name reference value

Floating charge life of 25 ℃ battery: 6 years

Gas recombination efficiency > 98%

Shell material ABS

Sealing process Rubber seal

Electrolyte adsorption system AGM separator adsorption

Floating charge voltage of single battery (V) 2.23-2.27/cell

Average charge voltage of single cell (V) 2.30-2.35/cell

Equalizing charge time of battery (H) 18-24

Battery valve opening pressure 1-49kpa

Batery valve closing pressure 1-49kpa

Grid material: Pb Ca Sn Al alloy

Monthly self discharge rate (%) < 3 reference value

Influencing factors of Evada battery performance:

The battery is a single "primary battery". Each primary batteryhas a voltage of about 12V. When the primary batteries areconnected in series, they form a battery with a higher voltage. A12V battery is composed of 6 primary batteries, a 24V battery iscomposed of 12 primary batteries, etc. When the ups battery ischarged, each primary battery connected in series is charged. Ifthe performance of the primary battery is slightly different, thecharging voltage of some primary batteries will be higher than thatof other primary batteries, and these batteries will age inadvance. As long as the performance of a primary battery connectedin series declines, the performance of the whole battery will alsodecline. The test shows that the battery life is related to thenumber of primary batteries in series. The higher the batteryvoltage is, the faster the aging is. When the ups capacity isfixed, the battery voltage shall be kept as low as possible duringthe design, so that the longer the ups battery life is. When thebattery voltage is fixed, the batteries with small quantity andhigh voltage in series shall be selected instead of the batterieswith large quantity and low voltage in series. The battery voltageof some ups manufacturers is relatively high, because when thecapacity is fixed, the higher the voltage is, the smaller thecurrent is, and the thinner wire and the semiconductor with smallerpower can be selected, so as to reduce the cost of ups. The batteryvoltage of ups with capacity of 1kVA is generally 24-96v.

当前业内普遍认为，通信电源机房的谐波治理目标应使电流总谐波成份不大于10%即可,或者说电流总谐波成份在10%以内可不必专项治理。由此来看,符合此标准中“输入功率因数”与“输入电流谐波成份”两项技术要求的第Ⅱ类指标的UPS稍加治理即可满足当前电源机房关于电流总谐波的要求。目前UPS输入电流谐波有源补偿技术及IGBT整流技术可以很容易地将输入电流谐波降低至5%以下，对于当前正在规划设计中的机房电源系统除考虑可靠性外，高效率与低谐波电流是UPS倍受关注的两项节能指标。显而易见，谐波电流的治理需要二次投资，一般都是以降低原有电源系统的PUE(PowerUseEfficiency)为代价来达到谐波电流的治理目标。对于在规划设计中的通信与IDC电源系统的PUE与谐波电流进行限定，应尽量避免先建设后治理的现象发生。

关于互动式与后备式UPS的指标项目与相应的技术指标在本文中不做一一介绍,此处仅对输出电压及过载能力的技术要求做如下简单说明。

标准中将互动式与后备式UPS的输出电压规定为正常工作方式与电池逆变方式两项技术指标。由于互动式与后备式UPS的负载多数是计算机，而计算机的开关电源具有较宽的输入电压范围，为了尽可能延长UPS高效率的正常工作时间，减少低效率的电池逆变工作时间，互动式与后备式UPS的输出电压范围应与负载输入电压范围基本相同。UPS在电池逆变方式时,其内部闭环控制网络能够很容易地将输出电压稳定在较小的范围内,况且在实际使用时输出电压即便下降至200V,但其负载仍可正常工作。

2008版标准中对频率跟踪速率做了合理的调整,根据油机与类别较低的市电供电质量以及要保持UPS输出频率的相对稳定性,频率跟踪速率由原来的1Hz/s修改为(0.5～2)Hz/s,修改后的该项指标是一定范围内的数据,由此可确保UPS适用于多种不同的供电电源并能稳定工作。

对于输出电压稳压精度指标,根据在此之前的大量测试结果表明绝大多数UPS的稳压精度都优于3%,用电设备具有较宽的电压适应范围,考虑到产品标准应具有引导与推动技术进步的功能,2008版中的此项技术要求的Ⅱ类与Ⅲ类指标做了相应的提高调整,分别确定为2%与3%。又如旁路逆变转换时间的技术指标同样参考了大量的测试数据,均无大于4ms的转换时间。又根据小容量UPS负载的具体使用情况,在2008版中分别规定了3kVA以上及3kVA(含3kVA)以下两个容量范围内UPS的旁路逆变转换时间和相应的类别,用户可根据使用情况及要求等来做综合性选择。在输出波形失真度的技术要求中,增加了采用非线性负载试验的技术指标,此处所提及的非线性负载主要是指带有平滑滤波电容器的二极管整流负载,至于带有非线性电感的负载(如空调机、电机等),如用户指定也可进行非线性电感负载的试验,但要注明试验负载的阻抗性质。