检测认证人脉交流通讯录
IEC 60331-3
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对应法规：
CNAS认可项目： Test item 测试名称： Tests for electric cables under fire conditions – Circuit integrity – Part 3: Test method for fire with shock at a temperature of at least 830 °C for cables of rated voltage up to and including 0,6/1,0 kV tested in a metal enclosure 着火条件下电缆的试验.电路完整性.第3部分:额定电压高达(和包括)0.6/1.0 KV的电缆在金属外壳内、温度不低于830°C的冲击火焰下的试验方法 Test info 测试内容： Test Clause Requirement Conditioning None Flame application time 30 min 60 min 90 min 120 min Sample Required: 22 m Turnaround time: normal (9 working days) 所需时间: 标准(9 个工作天) NOTE All cables assessed by this method should first have been assessed against the test of IEC 60331-1 or IEC 60331-2. Such performance may be recognized by the marking according to Clause 11 of IEC 60331-1 or Clause 11 of IEC 60331-2.
