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GB/T 40434-2021 English PDF

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GB/T 40434-2021: Rectification equipment for charging industrial batteries
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Basic data

Standard ID GB/T 40434-2021 (GB/T40434-2021)
Description (Translated English) Rectification equipment for charging industrial batteries
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K46
Word Count Estimation 34,357
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 40434-2021: Rectification equipment for charging industrial batteries

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Rectification equipment for charging industrial batteries ICS 29.200 K46 National Standards of People's Republic of China Industrial battery charging rectifier equipment Released on 2021-08-20 2022-03-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Table of contents

Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Product model and basic parameters 4 4.1 Product model 4 4.2 Basic parameters 4 5 Technical requirements 5 5.1 General 5 5.2 Normal use conditions 5 5.3 Abnormal use conditions 7 5.4 Performance 8 6 Test method 20 6.1 General inspection 20 6.2 Insulation test 20 6.3 Manual charging test 20 6.4 Constant voltage charging voltage adjustment test 20 6.5 Constant current charging current adjustment test 20 6.6 Constant power charging test 20 6.7 Quick charge test 21 6.8 Discharge test to the public grid 21 6.9 Calibration accuracy test 21 6.10 Constant voltage accuracy test 21 6.11 Current limiting characteristic test 21 6.12 Constant current accuracy test 21 6.13 Limiting pressure characteristic test 22 6.14 Temperature compensation characteristic test 22 6.15 Operation performance check 22 6.16 Efficiency measurement 22 6.17 Temperature rise test 22 6.18 Electromagnetic compatibility---Immunity test 23 6.19 Electromagnetic compatibility---emission test 23 6.20 Protection test 24 6.21 Noise measurement 24 6.22 Safety requirements 24 6.23 Ripple voltage and ripple current measurement 24 6.24 Remote control function check 25 6.25 Impact test 25 6.26 Free drop test 25 6.27 Transport test 25 6.28 Tests for special requirements 25 7 Inspection rules 25 7.1 General rules 25 7.2 Factory test 26 7.3 Type test 26 7.4 Test item 26 8 Marking, packaging, transportation and storage 27 8.1 Sign 27 8.2 Packaging 28 8.3 Transportation 28 8.4 Storage 28 References 29

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Electrical Equipment Industry Association. This standard is under the jurisdiction of the National Power Electronic System and Equipment Standardization Technical Committee (SAC/TC60). Drafting organizations of this standard. Zhuhai Titan Technology Co., Ltd., Guangdong Zhicheng Champion Group Co., Ltd., Xi'an Power Electronics Technology Research Institute Research institute. The main drafters of this standard. Pan Jingyi, Wei Hongqi, Li Minying. Industrial battery charging rectifier equipment

1 Scope

This standard specifies the terms and definitions, product models and basic parameters of industrial battery charging rectifier equipment (hereinafter referred to as charging rectifier equipment). Data, technical requirements, testing, marking, packaging, transportation and storage. This standard applies to the DC output voltage used in industrial sites not exceeding 1000V, and the DC power of a single power unit is not less than 10kW, a charging rectifier device composed of single or multiple power units, also suitable for charging rectifiers installed in other devices as accessories equipment. Electric power engineering, post and telecommunications battery charging, floating charge rectifier equipment can also be used as reference. Note. The charging and rectifying equipment is used to charge or discharge rechargeable batteries, and provide battery charging or discharging for battery formation and similar equipment. Cable connection or permanent connection. This standard does not apply to battery chargers for fire alarm signal fire protection systems, household battery chargers, battery chargers for automobile starting, The battery charger that drives the centrifugal ignition pump internal combustion engine and the equipment that uses the battery charger as other system applications. In this standard Fast charging is also not suitable for charging lead-acid lean-liquid batteries.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 2423.5-2019 Environmental Test Part 2.Test Method Test Ea and Guideline. Impact GB/T 2423.7 Environmental test Part 2.Test method Test Ec. Impact caused by rough operation (mainly used for equipment type sample) GB/T 3859.1-2013 General requirements for semiconductor converters and power grid commutated converters Part 1-1.Basic requirements specification GB/T 4208-2017 Enclosure protection grade (IP code) GB/T 4365 Electrotechnical terminology electromagnetic compatibility GB 4793.1-2007 Safety requirements for electrical equipment for measurement, control and laboratory use Part 1.General requirements GB 4824 Industrial, scientific and medical equipment radio frequency disturbance characteristic limits and measurement methods GB/T 13384 General technical conditions for packaging of mechanical and electrical products GB/T 13422-2013 Electrical test methods for semiconductor converters GB/T 14549 Power quality public grid harmonics GB 17625.1-2012 electromagnetic compatibility limit harmonic current emission limit (equipment input current per phase ≤ 16A) GB/T 17625.8-2015 Electromagnetic compatibility limit The input current per phase is greater than 16A and less than or equal to 75A connected to the public low Harmonic current limit generated by the equipment of the pressure system GB/T 17626.2 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test GB/T 17626.3 Electromagnetic compatibility test and measurement technology Radio frequency electromagnetic field radiation immunity test GB/T 17626.4-2018 Electromagnetic compatibility test and measurement technology Electrical fast transient pulse group immunity test GB/T 17626.5-2019 Electromagnetic compatibility test and measurement technology surge (impact) immunity test GB/T 17626.11-2008 Electromagnetic compatibility test and measurement technology Voltage sag, short-term interruption and voltage change immunity test GB/T 17626.12-2013 Electromagnetic compatibility test and measurement technology Ring wave immunity test

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