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.
|Published (Last):||16 May 2012|
|PDF File Size:||18.56 Mb|
|ePub File Size:||7.27 Mb|
|Price:||Free* [*Free Regsitration Required]|
No cracking, damage or corrosion shall be apparent.
IEC Ed 4 English Version
Testing of rolling stock on completion of construction and before entry into service This standard describes the test procedures for the complete train. Variations of those profiles for seasons could be considered if having a significant impact on the load profile. Some are only valid for low voltage e.
The aim is to control conformity of design and later of realization with the relevant specification. For dated references, subsequent amendments to, or revisions of, any of these publications do not 6062. Low-voltage electrical installations – Part They are detailed in the following sub-capters. For further details please refer to the battery manual. Clearances and creepage distances for all electrical and electronic equipment EN Low-voltage switchgear and control gear assemblies This regulation has to 606623 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 Tests – Test A: Here it is a big difference whether an Li-ion railways batteries is for traction only or also providing onboard power supply for e. Note 2 the nominal voltage of a battery of n series connected cells is equal to n iwc the nominal voltage of a single cell. The latter should be applied for electric Li-ion railways batteries like uec, EDLCs or flywheels as these Li-ion railways batteries interfere with existing technologies like traction converters, what for the standards have been written.
Tests – Test B: Railway application – Rolling stock. Even if these regulations are very similar, they are not necessary regrouped in one European regulation.
If acceptable by the customer it may be sufficient to do the worst case only. Fire protection on railway vehicles.
IEC System of Conformity Assessment Schemes
EE2 Resistance Ohms Law. Therefore a wide range of standards can be applied on these components. A risk evaluation and assessment provides the necessary safety integrity level SIL for each function and finally each component. Low-voltage installations – Part The battery shall not be exposed to direct sunlight. Although Li-ion batteries show a much lower risk of producing isc gases, at the moment the complying with this regulation has to be discussed with the EBA, as there are no rail standards for this topic.
This process requires a well defined and harmonised methodology for specification and verification of the load profile compliance as contractually defined. Insulating materials – Industrial rigid laminated sheets based on thermosetting resins for electrical purposes – Part 1: The battery manufacturer has to specify the method of storage in his manual.
In order to harmonize the sign conventions with those existing already for auxiliary batteries, the positive power at battery level is defined as corresponding to the train acceleration taking energy from the battery to accelerate or power the auxiliaries for examplewhen the negative power at battery level corresponds to a deceleration and recuperation of the energy into the Liion battery. Functional safety of electrical, electronic programmable electronic safety-related systems IEC Classification of groups of environmental parameters and their severities; section 2: Degrees of protection provided by enclosures Oec Code is relevant for the enclosures of Li-ion railways batteries systems.
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. Such discharge cannot entirely be excluded. Reference source not found. One has to differentiate between standards on a ieec level mainly valid for all three applications and standards on integration or function level.
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.
In this particular standard, battery is restricted to xxx take from PT iecc The details of the instrumentation used shall be provided in any report of results.
Electrotechnical components; General rules IEC At present there is no rail standard dealing with this topic, this could be an issue for future standardisation. This part is not developed enough and should be discussed in the working group with participation of experts from the sector operators, OEMs, manufacturers. It can also happen that these standards diminish limits set by other only component relevant standards.
Exploring Batteries with Bloom.
IEC Standard – Home
Cold IEC 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. 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.
The battery manufacturer has to specify the charging methods and intervals to be applied.