LEGACY阀控式铅酸蓄电池LGP12/24 12V24AH

LEGACY阀控式铅酸蓄电池LGP12/24 12V24AH
LEGACY阀控式铅酸蓄电池LGP12/24 12V24AH

The Legacy Pack庐 is perfect for light duty applications such as pallet jacks. It's a 24-volt system consisting of 4 maintenance-free, deep cycle batteries connected in a series/parallel configuration.

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The Legacy Pack includes a 120 VAC onboard automatic charger. Simply find an outlet and plug in the charger for a complete 100% recharge. No more taking your pallet jack to a charging area!

公司是享誉世界的电池制造公司。这家创立于英国工业重镇伯明翰的老牌电池公司始建于1921年，迄今为止已经生产了上千种各种类型各种型号的铅酸蓄电池、电池组配件以及各种电线电缆产品。经过近百年的发展，已成为欧洲乃至世界工业电池的权威。

   July, 2013:  Douglas DataTrac now available! 
Douglas DataTrac is a new battery monitoring system that makes it easier to manage battery life, maintenance and usage. With DataTrac, you can track battery usage, charge return, water level, temperature and e The DataTrac fits every battery make and model and records minute by minute battery details. Save money by tracking and managing your energy use and your battery assets.

 

October, 2012:  Douglas Legacy Arctic Battery
The Douglas Legacy Arctic Battery delivers optimal voltage, capacity and service life in cold storage and freezer applications, while protecting against undercharging and de-rationing of capacity of capacity and charge resistance. Read full press release.

August, 2012:  Legacy Platinum SCR Charger
Our Legacy Platinum SCR charger uses an intelligent microprocessor to charge a range of battery technologies under a variety of environments.

 

January, 2012:  New Legacy Titanium HF Multi Charger
Check out our new Legacy Titanium HF Multi Charger which gives you all the advantages of HF technology and the ability to charge up to 4 batteries at one time!

 

December, 2011:  Seven Steps to Effective Forklift Training
Seven Steps to Effective Forklift Training - In this DC Velocity article, Peter Bradley offers guidelines on how to design and implement a successful forklift training program.

 

September, 2011:  New HF Opportunity Charger
Look for our new HF Opportunity Charger coming out in October! This new charger combines the advantages of HF technology with the convenience of opportunity charging. 

 

August, 2011:  A Look Down the Road 
"A Look Down the Road" This article in DC Velocity identifies four trends in lift truck batteries and accessories that could have a big impact on how you manage your warehouse. 

June, 2011:  Douglas Battery Launches Newly Designed Website
Douglas Battery launches newly designed website!  We've updated our look to make it easier to navigate and more informative for you. Please send an e-mail or fill out our contact form to tell us what you think. All comments and suggestions welcome! 

  

April, 2011:  Legacy Platinum Battery and Charger Systems
Legacy Platinum battery and charger systems offer the ultimate in maintenance free power. The VRLA battery and CFR charger combine to make the Legacy Platinum system the perfect match of superb power and hassle free operation.  

February, 2011:  New Legacy Titanium HF Charger
Douglas Battery introduces new Legacy Titanium HF Charger with advanced HF IGBT technology. Achieve higher efficiency and lower your costs with this advanced charger technology.  
  

UPS配套蓄电池概述

UPS设备以及以它为核心的整个供电系统,是满足数据中心供电质量的最核心部分,而蓄电池又是整个系统中最重要的组成之一,是整个供电系统的“最后一道屏障”。特别值得注意的是,在UPS系统的故障中,与蓄电池有关的原因占30%以上,因此对蓄电池设计、选配、维护等进行规范化有着重要的意义。

对蓄电池的基本原理、特性、选配原则、设计计算、安装、维护等相关事宜给出指导性原则和规范,对延长蓄电池的使用寿命和确保数据机房UPS设备的安全稳定运行具有重大意义,最终保障UPS系统不停电功能的实现。

目前数据中心UPS配置的蓄电池主要是阀控式密封铅酸电池(VRLA),但随着电池技术的发展和完善,锂电池和燃料电池也逐渐成为用户的在未来的选择之一。

数据中心UPS蓄电池的选择和设计必须充分考虑到现代数据中心的特点和发展趋势,并符合下述原则:

(1)短时间恒功率输出特性卓越

卓越的短时间(通常≤30min)恒功率输出特性,意味着在满足相同负载后备时间要求下可减小电池的容量,从而降低蓄电池成本;或采用相同容量的电池配置,可增加UPS系统总后备时间。

(2)高能量密度

选配合适的电池类型和容量、设计合理的组装结构,最优化的利用机房空间,提高蓄电池组的整体能量密度,有利于降低机房面积和成本。