IEC/EN Title: Secondary cells and batteries containing alkaline or other non-acid electrolytes – Vented nickel-cadmium prismatic rechargeable single. IEC Secondary cells and batteries containing alkaline or other non-acid electrolytes – Vented nickel-cadmium prismatic rechargeable single cells. IECEE Certification & Testing | IEC Standards | IEC | General Information.
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Documents Flashcards Grammar checker. It is submitted to the IEC enquiry. Secondary cells and batteries containing alkaline or other non-acid electrolytes — Large format secondary lithium cells and batteries for use in industrial applications, 13 14 15 IEC Secondary cells and batteries containing alkaline or other non-acid electrolytes — Safety requirements for large format secondary lithium cells and batteries for use in industrial applications.
For Li-Ion batteries, although the battery part itself is under creation, a standard specifying the specific rules to be applied for rolling stock would be requested, as done for EDLCs. Need of a new application standard of traction batteries, especially Lithium-Ion, for TC9 was identified. The hierarchy of the standards is intended to be as follows in Railway specific area: Bookmark not defin Table 1b — Dimensions for vented nickel- cadmium prismatic cells in plastic containersError!
Bookmark not de Table 2 — Measurement tolerances in millimetres valid for widths and lengths Secondary cells and batteries containing alkaline or other nonacid electrolytes – Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable application.
Therefore, they will not be mentioned in the following parts. Works done from then led to the following standards under construction: One has to differentiate between standards on a component level mainly valid for all three applications and standards on integration or function level. It can also happen that these standards diminish limits set by other only component relevant standards. For example a battery standard can allow a relative wide range of voltage, but due to the direct connection to a train safety system this range is diminished by another standard.
These kind of additional components are normally not a new technology, in principle not even new for train application. Therefore a wide range of standards can be applied on these components. An example for that would be shock and vibration tests. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below.
For undated references, the latest edition of the normative document referred to applies. Secondary cells and batteries IEC all partsDirect acting indicating analogue electrical measuring instruments and their accessories IECSampling plans and procedures for inspection by attributes IEC all partsGraphical symbols for use on equipment IECDigital electronic d. It is not ready for use in an application since it is not yet fitted with its final housing, terminal arrangement and electronic control device 3.
It is not ready for use in an application since it is not yet fitted with its final housing, terminal arrangement and electronic control device. It can be transported and replaced when the battery system is maintained. It incorporates adequate housing and a terminal arrangement and may have protective devices or circuits. It gives control information based on cell voltage to a battery system. Note 1 the battery maker may provide the nominal voltage.
IEC Ed 4 English Version
Note 2 the nominal voltage of a battery of n series connected cells is equal to n times the nominal voltage of a single cell. It has a battery management unit to cut off in case of over charging, over current, and over heating.
It may have cooling or heating units. In this particular standard, battery is restricted to xxx take from PT ie The details of the instrumentation used shall be provided in any report of results. Environmental testing – Part Tests – Test A: Cold IEC Tests – Test B: Dry heat IEC Tests – Test Ea and guidance: Shock IEC Tests — Test Db: Railway application – Environmental conditions for equipment. Equipment on board rolling stock. Degrees of protection provided by enclosures IP Code is relevant for the enclosures of Li-ion railways batteries systems.
Classification of groups of environmental parameters and their severities; section 2: Transportation 6. One has to differentiate the potential of an Li-ion railways batteries component when applying these standards.
Some are only valid for low voltage e. The latter should be applied for electric Li-ion railways batteries like batteries, EDLCs or flywheels as these Li-ion railways batteries interfere with existing technologies like traction converters, what for the standards have been written.
Railway application – Insulation coordination. Clearances and creepage distances for all electrical and electronic equipment EN Protective iiec relating to electrical hazards This regulation takes an important place considering an electrical storage supplying traction power in rolling stock.
IEC 60623 Ed 4 English Version
Protective provision have to be taken. Railway applications – Supply voltages of traction systems This regulation is related to the EN about storage system used to supply traction power. Regulation EN gives the requirement to guarantee quality of voltages supplied by the storage system.
This standard and its voltage ranges could be applied to electric Li-ion batteries as per extension currently, it is not applicable as only directly connected equipment are concerned IEC Railway applications — Electronic power converter for rolling stock IEC Low-voltage installations – Part Definitions IEC Railway applications – Electric equipment for rolling stock – Part 1: General service conditions and general rules IEC Railway applications – Electric equipment for rolling stock – Part 2: Electrotechnical components; General rules IEC Low-voltage electrical installations – Part Low-voltage switchgear and control gear assemblies This regulation has to be taken into account in the case of a storage system used to supply auxiliaries connected to the low-voltage bus.
Electronic equipment used on rail vehicles IEC Insulating materials – Industrial rigid laminated sheets based on thermosetting resins for electrical purposes – Part 1: Definitions, designations and general jec UIC Railway application – Rolling stock. Rules for installation of cabling.
Fire protection on railway vehicles. Oec is a gap and should be considered in future updates of EN or with application rules in the current Li-ion traction battery standard.
This part is not developed enough and should be discussed in the working group with participation of experts from the sector operators, OEMs, manufacturers. This is key for railways industry, especially after the events that did occur in aviation sector and are generating questions from operators, with possible use of rolling stocks in uec tunnels.
This CSM shall be applied not only on a component level, but also on an integration and functional level.
Here it is a big difference whether an Li-ion railways batteries is for traction only 60263 also providing onboard power supply for e.
A risk evaluation and assessment provides the necessary safety integrity level SIL for each function and finally each component. Nevertheless national authorities may decree national rules how to apply it. 606223 application – Electromagnetic compatibility all partsespecially the IEC 6. Functional safety of electrical, electronic programmable electronic safety-related systems IEC Railway Applications – Software for railway control and protection systems 6.
Preparation of instructions – Structuring, content and presentation Instructions and manuals are an important input for safety analysis, as the manufacturer has to describe here risks and how to deal with them during operation. Reliability testing; compliance test plans for success railways batteries ratio This standard can be important if a risk assessment is asking for a certain reliability for an Liion battery. Testing of rolling stock on completion of construction and before entry into service This standard describes the test procedures for the complete train.
Ventilation requirements on batteries Although this standard is not valid for Li Ion batteries, ventilation might be a topic for this type of batteries as well. At present there 6062 no rail standard dealing with this topic, this could be an issue for future standardisation.
The latter were included due to the risk of explosive gases H2 and O2 which can occur with lead acid batteries. Iwc Li-ion batteries show a much lower risk of producing explosive uec, at the moment the complying with this regulation has to be discussed with the EBA, as there are no rail standards for this topic.
Especially the annex 4. Even if these regulations are very similar, they are not necessary regrouped in one European regulation. 660623 France, it exist many railway regulations applicable to EES that could be relevant in this study. In addition, the following marking information is requested for Railways.
In case of multiple trays, the number and position of trays shall be given either on the trays or in the instruction manual if trays reference cannot generate misassembling. This should accompany the batteries. The battery shall not be exposed ice direct sunlight. For Li-ion batteries this can be up to 12 months. The battery manufacturer has to specify the charging methods and intervals to be applied.
For further details please refer to the battery manual. The battery manufacturer has to specify the method of storage in his manual.