UPS电源,EN62040-2是否需要测试Dips

xuan050331

  Dips 标准EN61000-4-11上写着的适用范围是接入到直流网络的设备,而UPS的专业标准EN62040-2上规范引用文件是没有EN61000-4-11的, 那UPS是否需要测试Dips 呢?我们的产品在一家认证机构做认证时,他都测试了Dips,但是我认为这个是不需要测试的.请各位达人指教!谢谢谢谢!

amo

This part of IEC 61000 defines the immunity test methods and range of preferred test levels
for electrical and electronic equipment connected to low-voltage power supply networks for
voltage dips, short interruptions, and voltage variations.
This standard applies to electrical and electronic equipment having a rated input current not
exceeding 16 A per phase, for connection to 50 Hz or 60 Hz a.c. networks.
It does not apply to electrical and electronic equipment for connection to 400 Hz a.c. networks.
Tests for these networks will be covered by future IEC standards.
The object of this standard is to establish a common reference for evaluating the immunity of
electrical and electronic equipment when subjected to voltage dips, short interruptions and
voltage variations.
NOTE Voltage fluctuation immunity tests are covered by IEC 61000-4-14.
The test method documented in this part of IEC 61000 describes a consistent method to
assess the immunity of equipment or a system against a defined phenomenon. As described in
IEC Guide 107, this is a basic EMC publication for use by product committees of the IEC. As
also stated in Guide 107, the IEC product committees are responsible for determining whether
this immunity test standard should be applied or not, and, if applied, they are responsible for
defining the appropriate test levels. Technical committee 77 and its sub-committees are
prepared to co-operate with product committees in the evaluation of the value of particular
immunity tests for their products.

少野

这只是DIPS项目标准中的要求
但62040里面并没有给出UPS测试DIPS的要求

kyaas521

虽然62040里面没有说明，但是测试UPS的安规的时候需要用到61000的标准的哦