IEC 62612 PDF

Preview Abstract IEC specifies requirements and tests for the safe operation of secondary lithium cells and batteries used in industrial applications including stationary applications. When there exists an IEC standard specifying test conditions and requirements for cells used in special applications and which is in conflict with this document, the former takes precedence e. The following are some examples of applications that utilize cells and batteries under the scope of this document. Since this document covers batteries for various industrial applications, it includes those requirements, which are common and minimum to the various applications. Electrical safety is included only as a part of the risk analysis of Clause 8. In regard to details for addressing electrical safety, the end use application standard requirements have to be considered.

Author:Samucage Mogore
Country:Iran
Language:English (Spanish)
Genre:Life
Published (Last):20 October 2019
Pages:421
PDF File Size:12.54 Mb
ePub File Size:16.56 Mb
ISBN:466-9-86952-719-5
Downloads:64424
Price:Free* [*Free Regsitration Required]
Uploader:Samujind



Lamps which are intended for retrofit purposes shall be equipped with adequate means of cooling. This will give additional insight as to the reliability of the measured values. For non-professional purposes, column Aand for professional purposes, column B is applicable.

NOTE 2 The actual luminous intensity coupled to a specific beam angle is not an element of this performance standard, but the related luminous flux from which the beam intensity and angle are originated is subject of further testing; via calculation it can be determined whether the rated luminous intensities are realistic within the beam angle specified by the manufacturer. These performance requirements are additional to the requirements in IEC for self-ballasted LED lamps NOTE 1 safety standard When operated in a luminaire the claimed performance data can deviate from the values established via this standard.

At the end of this time, and after cooling down to room temperature, the lamp shall remain alight for at least 15 min. The harmonic content is defined as the R. See also the text under Clause 11 with regard to the indicated percentage of tested lamps of a total batch F50 or F10 that may fail the requirements of the test. Reference is made to document CIE For undated references, the latest edition of the referenced document including any amendments applies.

Marking according to one of both columns is required. The value and oec conditions are specified in this standard, or assigned by the manufacturer or responsible vendor 3. At the end of these tests a and b the LED lamp shall operate and remain alight for 15 min and show no physical effects of the temperature cycling such as cracks or delaminating of the label.

Unless otherwise specified for a specific purpose by the iev or responsible vendor, lamps shall be operated in free air in a vertical base-up position for all tests including lumen maintenance tests. Additionally, the following references are applicable: Life is always published in combination the failure rate see NOTE 4 and 3.

Five such cycles shall be carried out. Comments and observations to the comments were considered at that meeting and are incorporated in the CD. For relevant standards see Bibliography. General requirements and tests. Annex B has jec reserved for a description of an improved method as compared to CIE Dedicated information on the chosen percentage is to be provided by the manufacturer. For that reason this standards relies on approximation methods to determine the expected life L50 or L70 of any self-ballasted LED lamp.

All tests shall be carried out at rated frequency. In addition the following definitions are given. For normative references, see IEC Both elements are tested. For compliance with EMC requirements reference is made to regional requirements. Stable operation has been reached when the temperature of the LED lamp is not ied more than 5 K per h. In the case of a voltage range, measurements shall be carried out at the mean value.

Jec are based on the CIE MacAdam ellipses as normally applied for compact fluorescent lamps and other discharge lamps.

Note Method of measuring the luminous flux of LED lamps is under discussion. For dated references, only the edition cited applies.

NOTE 1 LED lamps have a different end of life characteristic than conventional lamps, because they are not iecc to sudden lamp failure but will typically dim over time in a gradual way.

The definition under 3.

DREPANOCITOSIS PDF

Standards Catalogue

Lamps which are intended for retrofit purposes shall be equipped with adequate means of cooling. This will give additional insight as to the reliability of the measured values. For non-professional purposes, column Aand for professional purposes, column B is applicable. NOTE 2 The actual luminous intensity coupled to a specific beam angle is not an element of this performance standard, but the related luminous flux from which the beam intensity and angle are originated is subject of further testing; via calculation it can be determined whether the rated luminous intensities are realistic within the beam angle specified by the manufacturer. These performance requirements are additional to the requirements in IEC for self-ballasted LED lamps NOTE 1 safety standard When operated in a luminaire the claimed performance data can deviate from the values established via this standard. At the end of this time, and after cooling down to room temperature, the lamp shall remain alight for at least 15 min. The harmonic content is defined as the R.

JANHA MAMU ORIYA PDF

IEC 62612:2013+AMD1:2015 CSV

.

Related Articles