EN 55014-1:2006+A1+A2标注解读 5

7.3.4.5 Thermal and non-thermal storage water heaters shall be operated in usual position of use, filled with typical quantity of water; no water to be drawn off during test. The click rate N shall be determined with the highest setting of any control device fitted.

保温式和非保温式贮水热水器应在正常使用位置，灌注典型的用水量进行，试验期间不放水，应将所有安装的控制装置设为最高值来确定喀呖声率N。

7.3.4.6 Steam generators for indirect heating of appliances e.g. used in hotels and open water baths, shall be operated using the typical quantity of water.

用于间接加热器具的蒸汽发生器。例如在宾馆和开放浴室内使用，应在典型的水量下运行。

7.3.4.7 Warming plates, boiling tables, heating drawers, heating cabinets shall be operated with no load in the heating compartment or on the heating surface.

保温板、煮水台、电热屉、加热箱应在加热隔间或加热表面空载的条件下运行。

7.3.4.8 Cooking ovens, grills, waffle irons, waffle grills shall be operated with no load in the heating compartment or on the heating surface, the oven door being closed.

电热烤箱、烤架、华夫烙饼锅、华夫烤架应在加热隔间或加热表面空载，且箱门关闭的条件下运行。


NOTE The microwave function, if any, is covered by CISPR 11.

注 如果有微波功能，采用CISPR 11

7.3.4.9 Toasters: if the conditions in 4.2.3.3 "instantaneous switching" are satisfied, no click limit applies.


烤面包机；如果满足4.2.3.3“瞬时开关”的条件，没有喀呖声的限值要求。

All other toasters are to be tested according to 7.3.4.9.1 or 7.3.4.9.2 using as normal load slices of white bread about 24 h old (dimensions approximately 10 cm × 9 cm × 1 cm) to produce golden-brown toast.

所有其他考面包机应按 7.3.4.9.1 和 7.3.4.9.2 进行测试，使用放过24h的白面包片（尺寸约10 cm × 9 cm × 1 cm ）作为正常负载，将面包烤成金黄色。

7.3.4.9.1 Simple toasters are toasters which: 简单的烤面包机


– incorporate a manually operated switch for switching on the heating element at the start of the toasting cycle and which will switch off the heating element automatically at the end of a predetermined period, and

装有在烘烤周期开始时接通加热元件的手动操作开关并且在预定周期结束时次开关会自动断开加热元件，和

– incorporate no automatic control device to regulate the heating element during the toasting operation.

在烘烤期间，没有能调节加热元件的自动控制装置。

For simple toasters the click rate N shall be determined and the level of disturbance generated assessed as follows:

对于简单的面包烘烤器，应按下述方法确定喀呖声率N和评定产生的骚扰电平：

a) Determination of click rate N

喀呖声率N的确定

Using the normal load the manual control shall be set to give the required result. With the appliance in a warm condition the average "on" time (t1 seconds) of the heating element shall be determined from three toasting operations. A rest period of 30 s shall be allowed after each "on" time.

使用正常的负载，手动控制的设定应能给出需要的结果，器具在保温条件下加热元件的平均“接通”时间（t1，单位s）应通过三个烘烤操作确定，在每一次“接通”时间后允许有30s的间歇时间。

The time for a complete toasting cycle is (t1 + 30) s. Thus the click rate N is:

整个烘烤周期的时间为（t1+30s）。这样喀呖声率N为：


N = 120/(t1 + 30) s