GB/T 43691.1-2024: Fuel cell modules - Part 1: Safety

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Scope

This document specifies the safety requirements for the structure, normal and abnormal
operation, and testing of fuel cell modules.
This document applies to fuel cell modules with the following electrolytes.
- Alkaline;
- Polymer electrolytes (including direct methanol fuel cells) 1);
- Phosphoric acid;
- Molten carbonate;
- Solid oxides;
- Saltwater solution.
Fuel cell modules, with or without a casing, are capable of operating under significantly
pressurized or near ambient pressure conditions.
This document pertains to the conditions that can cause harm to individuals and damage
to the exterior of fuel cell modules. It does not involve protection against internal
damage to fuel cell modules, as long as such damage does not pose a hazard to the
exterior of the module.
For the needs of special applications, these requirements have been replaced by other
standards for devices equipped with fuel cell modules.
This document does not involve fuel cells for road vehicles.
This document does not limit or inhibit technological progress. If the electrical
materials or structural forms are different from those described in this document,
inspection and testing shall be carried out according to the required purpose. If
substantially equivalent, it shall be deemed to comply with this document.
The fuel cell module is a component of the final product. Conduct a security assessment
on the final product to meet the security requirements of the terminal application
scenario.
1) Also known as proton exchange membrane fuel cell.
This document only pertains to fuel cell modules with DC output.
This document does not involve the peripheral devices shown in Figure 1.
This document does not involve the storage and transportation of fuel and oxidizer in
fuel cell modules.

Basic Data

Standard ID	GB/T 43691.1-2024 (GB/T43691.1-2024)
Description (Translated English)	Fuel cell modules - Part 1: Safety
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	K82
Classification of International Standard	27.070
Word Count Estimation	38,352
Date of Issue	2024-03-15
Date of Implementation	2024-10-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration