IEC 60598-1 Cu and Zn Test Chain Short-circuit Protection for SELV Parts Temperature Rising Testing

IEC 60598-1 Cu and Zn Test Chain Short-circuit Protection for SELV Parts Temperature Rising Testing

Standards & Clauses:

IEC 60598-1:2014 “Luminaries-Part1: General requirements and tests” clause 4.26 and figure 29

Samples and Restrictions:

Luminaires uninsulated accessible SELV parts of opposite polarity

Application:

Used to process unintended short-circuiting temperature rising testing for uninsulated accessible SELV parts of opposite polarity, to verify there are adequate means is provided to prevent the impairing safety.

Test Principle:

The test chain of sufficient length of an uncoated metal, having links and made of 63% Cu / 37% Zn, and having a resistance value of 2.5 Ω/m ±20% when stretched with a load of 200 g/m, cooperates with load test, to achieve the short-circuiting temperature rising testing for uninsulated accessible SELV parts of opposite polarity

Structure:

Made of 63% Cu / 37% Zn

Technical Parameters:

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