| Customization: | Available |
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| After-sales Service: | One Year |
| Warranty: | One Year |
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1. Standards: IEC60598-1 EN60598-14.26.3
2.Test Chain is composed of copper and zinc alloy (Cu 63% Zn37%)without any surface treatment and coating , 200g/m load tensile resistance at 2.5±20%Ω.
3. It mainly used for lighting without insulation , accessible and opposite SELV part accidental short circuit protection test.
Spectifications:
1)Measuring chain resistance, to ensure that the range of 2.5 ± 20% Ω .
2)Measuring distance space of the SELV two parts, denoted as X,unit (/ cm).
3)Test chain ends hanging standard weight =15*X*g or 250g counterweight.
4)Install the thermocouple wire on proper position of the tested sample, and connecting with temperature inspecting instrument
5)Sample access 0.9~1.1 times the rated voltage of power supply.
6)Placement test chain, short-circuit test.
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