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当前,日本国铁广泛使用TRK15-12及TRA12型铅蓄电池。为了使这两种蓄电池减轻重量、增加容量、延长补液周期和延长使用寿命,经过反复试验,研制成功了一种新型改进产品。TRP15-6型是由TRK15-12型改进的,而TRA12型仍保持原来的型号。其性能概要介绍如下。一、改进型蓄电池的研制 1.TRP15-6型蓄电池以前的TRK15-12型蓄电池用于热力机车和客车上,每辆装用2～4个,在内燃机车上每辆装用4～8个。一个蓄电池重量约
At present, Japan’s railways widely use TRK15-12 and TRA12 type lead-acid batteries. In order to reduce the weight of both batteries, increase capacity, extend the rehydration cycle and prolong the service life, after repeated tests, the successful development of a new type of improved products. TRP15-6 type is improved by TRK15-12 type, while TRA12 type still retains the original model. The summary of its performance is as follows. First, the development of improved battery 1. TRP15-6 type batteries Previous TRK15-12 type batteries for heat locomotives and buses, each with 2 to 4, in the diesel locomotive with a load of 4 to 8. A battery weighs about