LEGACY免维护铅酸蓄电池LGP12/7 12V7AH

LEGACY免维护铅酸蓄电池LGP12/7 12V7AH
LEGACY免维护铅酸蓄电池LGP12/7 12V7AH

我司代理蓄电池产品，；如需详细了解更多蓄电池技术参数及规格；我们公司还设有经验丰富的工程师团队；对一些疑难解答和方案设计都有着多年的经验。我们将热诚为你服务！！！

about Us

 

Douglas Battery was founded in 1921 by G. Wilson Douglas, Sr. Shortly thereafter Wilson’s brother, Thomas S. Douglas, Jr. joined him in the business. The two brothers laid a strong foundation for the future growth of the company. Integrity and hard work were the cornerstones of that foundation. 

In 1960, Douglas Battery purchased the assets of Perkins Industrial Battery in York, PA. This was a small manufacturer with membership in Molds, Inc., a co-op that provided access to the parts necessary to build an industrial battery. The e was moved to Winston-Salem, and for a period of time, sat unpacked and unused. With the skill of an extraordinary craftsman, Brooks Vogler, the first Douglas industrial battery was built in June of 1963 and sold to Botony Mills in Thomasville, NC. The battery was a DB6-13-360 and sold for $335. 

On January 7, 1966, Hanes Hosiery Mills Company of Winston-Salem issued a purchase order for an industrial battery and charger. This was the first industrial battery/charger combination Douglas Battery had ever sold. The battery was a DB6-13-72 and sold for $435. The charger, a used Berg-Gibson model J65B, sold for $137.00. With the confidence of that purchase, space was designated in the automotive factory for the exclusive use of industrial battery manufacturing. 

Since 1921, Douglas Battery has taken pride in being a customer-focused company that anticipates and responds to our customers' needs. 

 

狮克蓄电池Legacy电池公司是由老路德金于1921年成立的。不久之后，马丁的弟弟，小托马斯加入了他的行业。两兄弟为该公司的成长奠定了坚实的基础。诚信和勤劳是该公司坚实的奠基石。

在1960年，Legacy电池公司收购了位于伯明翰的帕金斯工业电池公司。这是一个在Molds公司拥有会员的小型制造厂。该合作公司提供组建工业电池的零部件。这些设备被转移到曼切斯特，在很长一段时间内，这些设备未曾拆开和使用过。在有着非凡技术的工匠，索迪的帮助之下，第一批Legacy工业电池于1963年6月投入了生产，并卖给位于北加利佛尼亚的Betony Mills。
自1921年起，Legacy电池公司享有盛名。该公司信誉度高，可满足客户的需求。

The Legacy® Opportunity Charge Battery is designed for opportunity charging applications where the battery is charged at any given down time or “opportunity” throughout the day. Opportunity charging is not recommended for standard batteries as it can reduce the overall life of the battery.  It requires a battery built to withstand higher charge rates and increased daily ampere hours (Ah) throughput.

 

Legacy Opportunity Charge batteries are designed to accept charge rates up to 25% of the battery’s rated capacity

造成VRLA蓄电池早期失效主要有以下原因:

①VRLA蓄电池设计欠妥。实践表明,在VRLA蓄电池中,正负极板跟玻璃纤维隔板中电解液脱离接触是导致VRLA蓄电池早期失效的根本原因。为此,应当适当提高极群组装压力,使AGM隔板压缩率达到15%～20%;同时适当增加电解液量,并在VRLA蓄电池外壳强度允许的条件下,适当提高安全阀的开启压力,以减少安全阀开启次数和失水;


②生产工艺和原材料。一组VRLA蓄电池中出现个别早期失效的VRLA蓄电池,一般是由于生产过程中的个别偶然因素引起的。比如在焊接极群组时有微小铅粒落入极群组中、加酸量控制不严、不合格部件装入、某些原材料不合格等。为此,必须在VRLA蓄电池的生产中严格控制各工序的质量;

③维护工作跟不上。过去有人把VRLA蓄电池称之为“免维护”蓄电池,在使用过程中不去注意维护,使VRLA蓄电池性能迅速变差。所以应当消除这一误解,明确VRLA蓄电池只是减少了维护工作量,并不是不需要日常维护工作。为避免VRLA蓄电池组中混入早期失效的单体VRLA蓄电池,应在新VRLA蓄电池装入系统之前进行一次检查性深放电,即以10h率放电电流放至1.80V(相对于2V的VRLA蓄电池)左右,然后再充足电进入系统中运行。如果各个VRLA蓄电池在放电终止前的电压差别不大,比较均匀,则本组VRLA蓄电池性能一定不错;若其中有个别VRLA蓄电池电压下降很快,则很可能是落后的VRLA蓄电池,必须查明原因采取措施。