Akumulátorové baterie

Oblast zaměření: Akumulátorové baterie
Komise : IEC/TC 21 (Secondary cells and batteries)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 6.08.2019
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This part of the IEC 62485 applies to the installation of one or more stationary secondary batteries having a maximum aggregate voltage of d.c. 1500 V (nominal) to any d.c. part of the power network and describes the principal measures for protections during normal operation or those that can be expected under fault conditions against hazards generated from:

–      electricity,           

–        short circuits,

–        electrolyte,

–        gas emission,

–        fire,

–        explosion.

This International Standard provides requirements on safety aspects associated with the installation, use, inspection, and maintenance of lithium-ion batteries used in stationary application.

This standard covers industrial applications in separate closed Buildings/housings as well as in public buildings, offices and private residential / homes, maintenance and disposal of lithium-ion batteries used in stationary applications. Battery energy storage system (BESS) is an application.

Batteries containing lithium metal are not covered by this standard.

Examples for the main applications are:

–        telecommunications,

–        power station operation,

–        central emergency lighting and alarm systems,

–        uninterruptible power supplies, (UPS)

–        stationary engine starting,

–        photovoltaic systems .

Oblast zaměření: Akumulátorové baterie
Komise : IEC/TC 21 (Secondary cells and batteries)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 6.08.2019
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This part of the IEC 62485 applies to battery installation used for electric off-road vehicles and does not cover the design of such vehicles.

Examples for the main applications are:

industrial

cleaning machines

trucks for material handling e.g. lift trucks, tow trucks, automatic guided vehicles

lifting platforms electrically propulsed

other applications

electric powered boats and ships.

This International Standard covers the safety aspects of battery installation in such applications. This standard does not cover railway vehicles, for traction railway application see IEC 62928.

This standard does not cover the batteries and battery installations for the propulsion of electric road vehicles. This standard does not cover electric road vehicles according to IEC 62660 series. In the event of there being a variation of requirements between this document and a relevant product standard (e.g. goods vehicles, bicycles, wheel chairs, golf carts, etc.), then the product standard requirements take precedence.

Lithium ion cells/batteries used in traction industrial application are intended to fulfill safety requirements in accordance to IEC 62619.

The maximum voltages are limited to a.c. 1 000 V and d.c. 1 500 V  respectively and the principal measures for protection against hazards generally from electricity, gas emission and electrolyte to prevent fire and explosion are described.

This standard provides requirements on safety aspects associated with the installation, use, inspection, maintenance and disposal of batteries. Batteries containing Lithium Metal are not covered by this standard.

Oblast zaměření: Akumulátorové baterie
Komise : IEC/SC 21A (Secondary cells and batteries containing alkaline or other non-acid electrolytes)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 20.08.2019
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This International Standard specifies designations, tests and requirements for the safe operation of sealed nickel-metal hydride cells and batteries used in industrial applications excluding road vehicles.

When there exists an IEC standard specifying test conditions and requirements for cells used in special applications and which is in conflict with this standard, the former takes precedence. (e.g. IEC 62675)

Since this standard covers batteries for various industrial applications, it includes those requirements, which are common and minimum to the various applications.