Add : 3-7, 1 Floor, Block C, No.23 Panlong Industrial Zone, Longxi Road, Guangzhou, China
News&Successful Cases
2015-10-20
The Temperature of Glow Wire Test For Information Technology Product
On the basis of IEC 60950: clause 4.7.3.1 , where HB40class material ,HB75 class material or HBF class foamed material, is required:
material passing the glow wire tester at 550 °C according to IEC 60695-2-11 is acceptable as an alternative.
Evaluation of test results:
Unless otherwise specified in the relevant specification, the test specimen is considered to have passed the glow wire test if there is no flaming or glowing, or if all of the following situations apply:
a) if flames or glowing of the test specimen extinguish within 30 s after removal of the glow-wire,
b) when the specified layer of wrapping tissue is used there shall be no ignition of the wrapping tissue.
Previous : The Required Glow Wire Test Temperature for Connecting devices for low-voltage circuits
Next : The Needle Flame Burner Test For Information Technology Equipment
