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就UL1026标准:44.1.5 To determine whether a risk of fire or electric shock actually exists, a separate burnout or abnormal test is to be conducted with the appliance operating continuously until the ultimate result has been observed. Unless otherwise indicated below, the test is to be conducted with the applied voltage, method of mounting, and thermostat connection in accordance with 35.1.14 – 35.1.23. Accessible metal parts, those that can be contacted by the probe in Figure 6.2, and metal parts accessible during user-servicing are to be connected to ground through a 3-A fuse. In most cases, continuous operation for7 to 8 hours will be necessary to determine the ultimate result.
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如题,如果产品本身无法达到7~8小时的非正常测试情况,这个测试需强制性的使用其它办法完成吗?1 }1 [: G' e0 r n
请各位探讨回复,谢谢!
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