EN 55014-1:2006+A1+A2标注解读 5

7.3.7.3 Electronic gas igniters：电子其他点火器

The disturbance caused by manually operated single spark on demand electronic gas igniters, which operate only when a switch included for the purpose of mains connection or disconnection operates, is to be disregarded according to 4.2.3.1 (for instance central heating boilers and gas fires are excluded, but not cooking equipment).

在需要测量的电子气体点火器上，仅为接通或断开电源，由手动操作开关产生火花引起的骚扰，按4.2.3.1（例如，不包括中心加热锅炉和气体点火装置，但包括炊具）可忽略不计。


Other equipment incorporating electronic gas igniters shall be tested without gas being applied to the equipment as follows:

装有电子气体点火器的气体设备应在不提供燃气的情况下按如下方法测试：

7.3.7.3.1 Single spark on demand igniters ：点火器的单个火花

Determine whether disturbance is continuous or discontinuous as follows:

按如下方法确定是连续骚扰还是断续骚扰：

Produce 10 single sparks with not less than 2 s between sparks. If any click exceeds 200 ms, the continuous disturbance limits of tables 1 and 2 apply. When the conditions of the click duration in 4.2.3.3 "instantaneous switching" are fulfilled, it is assumed that the click rate is not more than five and there is no limit on the amplitude of the click produced.

以各次打火间隔时间不短于2s产生10次单个打火。如果任何一个喀呖声持续时间超过200ms，则表1和表2的连续骚扰限值适用。当喀呖声的持续时间满足4.2.3.3的“瞬时开关”的条件时，则认为喀呖声率N不超过5且对产生的喀呖声幅值没有限值要求。

Otherwise, the click limit Lq shall be collated as in 4.2.2.2 using an empirical click rate N = 2. This click rate is an assumed practical value, which gives a click limit Lq 24 dB above the continuous disturbance limit L.

否则，喀呖声限值Lq应按4.2.2.2用经验喀呖声率N=2来计算。喀呖声率是假定的经验值，得出的喀呖声限值Lq高于连续骚扰限值L 24dB.


The igniter shall be tested for 40 sparks with a minimum of 2 s between each spark, applying the calculated click limit Lq and assessed by the upper quartile method (see 7.4.2.6).

点火器以各次打火间隔最小为2s打火40次进行测试，适用于计算喀呖声限值Lq，并用上四分位法评定（见7.4.2.6）.

7.3.7.3.2 Repetitive igniters: 重复点火器

Determine whether the disturbance is continuous or discontinuous as follows:

按如下方法确定是连续骚扰或是断续骚扰：

Operate the igniter to produce 10 sparks. 操作点火器产生10次打火

If either,
a) any disturbance exceeds 200 ms, or
b) any disturbance is not separated from a subsequent disturbance or click by at least 200 ms, the continuous disturbance limit of tables 1 and 2 applies.

如果：
a）任何骚扰超过200ms，或
b）与后续的拉骚扰或喀呖声不是相距至少200ms的任何骚扰，表1和表2的连续骚扰限值适用。

When measuring continuous disturbances the igniter appliance shall be switched on during the whole test. A resistive load of 2 kΩ shall be placed across the discharge path.

当测量连续骚扰时，在整个测试过程中点火装置应打开，在放电电路中应放置一个2kΩ的阻性负载。

If
all clicks are less than 10 ms, it is assumed that the click rate N is not more than five and in accordance with 4.2.3.3, there is no limit on the amplitude of the clicks produced.

如果：

所有的喀呖声持续时间小于10ms，则认为喀呖声率N不超过5且按照4.2.3.3,对产生的喀呖声幅值没有限值要求。

NOTE If one of the 10 clicks has a duration more than 10 ms but less than 20 ms for the application of the exception in 4.2.3.3, the duration of at least 40 clicks has to be evaluated.

注：如果10个喀呖声中有一个持续时间超过10ms但小于20ms，为应用4.2.3.3的例外情况，则要观察至少40次喀呖声的持续时间。

If
the exception in 4.2.3.3 cannot be applied, the click limit Lq shall be calculated as in 4.2.2.2 using an empirical rate N = 2. This click rate is an assumed practical value which gives a click limit Lq of 24 dB above the continuous disturbance limit L.

如果：
不适用4.2.3.3的例外情况，喀呖声限值 Lq 应按4.2.2.2用经验喀呖声率N=2进行计算，喀呖声率是假定的经验值，得出的喀呖声限值 Lq 高于连续骚扰限值L 24dB。

The igniter shall be tested for 40 sparks applying the calculated click limit Lq and assessed by the upper quartile method (see 7.4.2.6).

采用计算的喀呖声限值 Lq 对点火器打火40次进行测试，用上四分法评定（见7.4.2.6）

7.3.7.4 Insect killers: A resistive load of 2 k Ω shall be placed across the discharge path

杀虫器：在放点通路商接一个2kΩ的电阻器。

NOTE Normally only continuous disturbance can be observed.

注：通常只能观测到连续骚扰。

7.3.7.5 Radiating equipment for personal care as appliances incorporating gas-discharge lamps, e.g. for therapeutic purposes, like ultra-violet and ozone lamps, see CISPR 15.


个人护理用的辐射设备，如包含气体放电灯的器具，例如用于医疗目的，如紫外线灯和臭氧灯，见CISPR 15.

7.3.7.6 Electrostatic air cleaners shall be operated under normal working conditions, surrounded by a sufficient volume of air.

静电吸尘器应在正常工作条件下，周围有足够量的空气时运行。