JB/T 53144-1999
Water Electrolysis Hydrogen Production Equipment - Product Quality Grading (Internal Use)
水电解制氢设备 产品质量分等（内部使用）
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 产品质量分等 → 4 试验方法 → 5 抽样方法和等级评定方法 Foreword → 1 Scope → 2 Normative References → 3 Product Quality Grading → 4 Test Methods → 5 Sampling Methods and Grade Evaluation Methods
Scope
This standard specifies the product quality grading, test methods, sampling methods, and grade evaluation methods for industrial filter-press type water electrolysis hydrogen production equipment (hereinafter referred to as hydrogen production equipment) with a hydrogen production rate of 1 to 500 m3/h. Note: The volume of hydrogen and oxygen gases in this standard is under standard conditions, i.e., 0°C, 101.325 kPa (absolute pressure), with the unit being m3.
本标准规定了氢气产量为1~500m3/h 工业用压滤式水电解制氢设备（以下简称制氢设备）的产品质量分等、试验方法、抽样方法和等级评定方法。 注：本标准中的氢、氧气体体积为标准状态，即0℃，101.325kPa（绝压）状态下的气体体积，单位为m3。
Normative References
Keywords
Application Summary AI generated
Manufacturers, quality inspection agencies, and users of water electrolysis hydrogen production equipment use this standard to classify and evaluate the quality grade of industrial filter-press type units with hydrogen output from 1 to 500 m3/h. By defining three quality levels—qualified, first-class, and superior—it establishes clear technical benchmarks for performance, reliability, and safety, helping to ensure product consistency and competitiveness in the market.
该标准由水电解制氢设备制造商、质量检验机构和用户使用，用于对氢气产量在1至500 m3/h的工业压滤式水电解制氢设备进行质量等级划分和评定。它通过设定合格品、一等品和优等品三个等级，明确了不同质量水平的技术指标，有助于确保设备性能、可靠性和安全性，并促进产品市场竞争力的提升。
AI Summary AI generated
This standard JB/T 53144-1999 applies to industrial filter-press type water electrolysis hydrogen production equipment with a hydrogen output of 1 to 500 m3/h, specifying product quality grading, test methods, sampling, and grade evaluation. Products are classified into three grades: qualified, first-class, and superior, with key indicators including hydrogen production rate, hydrogen purity (≥99.70% to ≥99.80%), and unit DC power consumption (≤5.0 to ≤4.70 kW·h/m3H2). Test methods follow JB/T 5903, sampling requires at least two units, and grading is based on the lowest indicator. The standard also covers purchased parts requirements, a 2-year overhaul cycle, and user evaluation criteria.
本标准JB/T 53144-1999适用于氢气产量1~500 m3/h的工业压滤式水电解制氢设备，规定了产品质量分等、试验方法、抽样和等级评定要求。产品按质量水平分为合格品、一等品和优等品三个等级，关键指标包括氢气产量、氢气纯度（≥99.70%至≥99.80%）和单位制氢直流电耗（≤5.0至≤4.70 kW·h/m3H2）。试验方法参照JB/T 5903，抽样不少于两台，等级评定以最低项指标为准。标准还明确了外购件要求、大修周期（2年）和用户评价条件。
Key Sentences extracted from text
本标准规定了氢气产量为1~500m3/h 工业用压滤式水电解制氢设备（以下简称制氢设备）的产品质量分等、试验方法、抽样方法和等级评定方法。
制氢设备的产品质量应符合JB/T 5903 的规定，按其质量水平和使用价值，分为合格品、一等品和优等品三个等级。
产品的结构、性能、可靠性、寿命和安全等质量指标应符合JB/T 5903 的规定。
设备在连续、正常运行的情况下，大修周期为2 年。
根据抽样检查结果，按本标准规定逐项定出产品质量等级。当所有检测项目的质量等级不同时，按最低项质量等级指标定等级。
This standard specifies the product quality grading, test methods, sampling methods, and grade evaluation methods for industrial filter-press type water electrolysis hydrogen production equipment (hereinafter referred to as hydrogen production equipment) with a hydrogen production rate of 1 to 500 m3/h.
The product quality of hydrogen production equipment shall comply with the provisions of JB/T 5903, and according to its quality level and use value, it is divided into three grades: qualified product, first-class product, and superior product.
The quality indicators of product structure, performance, reliability, life, and safety shall comply with the provisions of JB/T 5903.
Under continuous and normal operation, the overhaul cycle of the equipment is 2 years.
Based on the sampling inspection results, the product quality grade shall be determined item by item according to the provisions of this standard. When the quality grades of all tested items are different, the grade shall be determined by the quality grade indicator of the lowest item.
Standard Timeline
Changes from replaced version:
- 删除原3.1.2、3.1.5、3.1.8、3.2.2、3.3.2 和3.3.4 等条文
- 删除原表2
- 将表1 中的“单位电耗”改为“单位制氢直流电耗”，合格品、一等品的单位制氢直流电耗值分别由“5.3kW，5.0kW”改为“5.0kW，4.48kW”
- 在表1 中增加了“注：氢气产量小于10m3/h 制氢设备的单位制氢直流电耗值按合同规定”
- Deleted original clauses 3.1.2, 3.1.5, 3.1.8, 3.2.2, 3.3.2, and 3.3.4
- Deleted original Table 2
- Changed 'unit power consumption' in Table 1 to 'unit DC power consumption for hydrogen production', and changed the values for qualified product and first-class product from '5.3kW, 5.0kW' to '5.0kW, 4.48kW'
- Added a note in Table 1: 'For hydrogen production equipment with a hydrogen output less than 10 m3/h, the unit DC power consumption for hydrogen production shall be as per the contract'