Large-Capacity and Long-Life Sealed Lead-Acid Batteries for Telecommunications Systems

INTELEC '87 - The Ninth International Telecommunications Energy Conference Pub Date : 1987-06-14 DOI:10.1109/INTLEC.1987.4794542

T. Matsushima, M. Ichimura, T. Take

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引用次数: 3

Abstract

Lead-acid batteries used in telecommunications systems as a standby power sources play an important role in providing power in the event of commercial power failures. However, these batteries require numerous inspections and a great deal of manpower to maintain them. Therefore, reduction of labor involved in those maintenance has been requested. Sealed lead-acid batteries with a large capacity and a long life have been developed for telecommunications applications. They are safe and easily maintained. They have a maximum capacity of 3,000 Ah and are designed to have a life of over 10 years. Parameters such as plate thickness and electrolyte specific gravity were determined to attain the specified performance and life. Adhesives and rubber valves are made of reliable materials. Flame-retardant resin is applied to the battery container. Performance tests in laboratory and in telephone offices have confirmed that the sealed lead-acid batteries exhibit satisfactory characteristics and are sufficiently suited to telecommunications applications.

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电信系统用大容量长寿命密封铅酸蓄电池

铅酸蓄电池在通信系统中作为备用电源，在商业电力故障时起着重要的供电作用。然而，这些电池需要无数的检查和大量的人力来维护。因此，已要求减少参与这些维护的劳动力。大容量、长寿命的密封铅酸电池已被开发用于电信应用。它们安全且易于维护。它们的最大容量为3,000 Ah，设计寿命超过10年。确定了极板厚度和电解液比重等参数，以达到规定的性能和寿命。胶粘剂和橡胶阀门由可靠的材料制成。蓄电池容器涂有阻燃树脂。在实验室和电话局进行的性能测试证实，密封铅酸电池具有令人满意的特性，完全适合电信应用。

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INTELEC '87 - The Ninth International Telecommunications Energy Conference

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