JB/T 6457.1-1992 Small valve-regulated sealed lead-acid battery production JB/T6457.1-1992 standard download decompression password: www.bzxz.net

Mechanical Industry Standard of the People's Republic of ChinabZxz.net
Small valve-controlled sealed lead-acid batteries
Product classification
Subject content and scope of application
JB/T6457.1--1992
This standard specifies the model compilation, structural size, terminal position, specifications and overall dimensions of small valve-controlled sealed lead-acid batteries (hereinafter referred to as batteries).
This standard is applicable to batteries for emergency lighting equipment, uninterruptible power supplies, mobile measuring equipment, and various DC power supplies with a rated capacity of less than 25Ah.
2 Reference standards
JB2599
Method for compiling lead-acid battery product models
3 Model compilation
Compiled according to JB2599 standard. Product type and characteristic code are determined as Chinese pinyin \FM". Model meaning:
20h rate rated capacity
Battery type and characteristic code
Number of single cells connected in series
Structural dimensions
Structural dimensions As shown in Figure 1.
Terminal position
The terminal position can be divided into six types as shown in Figures 2 to 7. The specific selection can be negotiated between the user and the manufacturer. Approved by the Ministry of Machinery and Electronics Industry on August 6, 1992 and implemented on January 1, 1993
Specifications and dimensions
JB/T6457.1-1992
Specifications and dimensions are shown in Table 1. For specifications and dimensions not listed in Table 1, they can be negotiated between the user and the manufacturer. Table 1
3 -FM--7.0
6--FM-0.7
--FM--1.9
6-FM--6.0
5--FM--24
Additional remarks:
This standard was proposed by the National Lead-acid Battery Standardization Technical Committee.
This standard was drafted by the Shenyang Battery Research Institute of the Ministry of Machinery and Electronics Industry. The main drafters of this standard are Shen Jingping and Li Shuxun. 240
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