UL1082 by-pass测试问题

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47.2.3 Dry operation
47.2.3.1 The appliance shall be tested as follows, with all temperature controls or protective devices
shunted out of the circuit, except as noted in 33.1.18.
a) An appliance that incorporates a device to limit temperatures shall be tested in accordance
with 47.2.3.3.
b) An appliance that does not incorporate a device to limit temperatures shall be tested in
accordance with 47.2.3.4.


33.1.18 An automatic temperature-regulating or -limiting control or other protective device provided as a
part of an appliance is to be shunted out of the circuit, unless the device is suitable for the application as
required by 49.2.1 and the control is unlikely to be defeated by the user.

49.2.1 A thermostat shall be capable of withstanding an endurance test which shall consist of the number
of cycles indicated in Table 49.1. Unless it is specified that the test be made without load, the thermostat
shall make and break the rated current of the appliance while connected to a circuit of rated voltage. There
shall be neither electrical nor mechanical malfunction of the thermostat, nor undue burning, pitting, or
welding of the contacts.

如果有一个Percolator(渗滤式咖啡壶)里面有一个thermostat和一个fuse，thermostat可以过了49.2.1，那要不要短路thermostat做非正常测试？？
还是根据其他条款做非正常测试？

tnq1

非正常测试时要将温控器短路进行测试。