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SJ/T 11278-2002 English PDF

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SJ/T 11278-2002: Varistors for use in electronic equipment. Part 3: Sectional specification for lightning protection varistors
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
SJ/T 11278-2002English549 Add to Cart 3 days [Need to translate] Varistors for use in electronic equipment. Part 3: Sectional specification for lightning protection varistors Valid SJ/T 11278-2002

PDF similar to SJ/T 11278-2002


Standard similar to SJ/T 11278-2002

GB/Z 40842   SJ/T 10410   SJ/T 11633   SJ/T 10348   SJ/T 11278.4.2   SJ/T 11278.4.1   

Basic data

Standard ID SJ/T 11278-2002 (SJ/T11278-2002)
Description (Translated English) Varistors for use in electronic equipment. Part 3: Sectional specification for lightning protection varistors
Sector / Industry Electronics Industry Standard (Recommended)
Classification of Chinese Standard L15
Classification of International Standard 31.040.30
Word Count Estimation 17,115
Date of Issue 2002-10-30
Date of Implementation 2003-03-01
Adopted Standard IEC 61312.3-1996, NEQ; IEC 61643.1-1998, NEQ
Summary This standard specifies the scope of the mine varistors can be used as the primary protection lightning surge protection devices. This standard provides a varistor lightning protection rating, the priority value, features, and quality assessment procedures, and added the relevant terminology, test and measurement methods. This standard applies to DC power or frequency is not higher than 400 Hz AC power to protect electronic equipment or other sensitive equipment against lightning surges from lightning damage varistors. Detailed specification referenced in this standard specifies test severities and requirements shall have the same or higher level of performance, not lower performance levels.

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