Specifications

5.7.4. Test Procedure
The EUT and its load are placed on a table which is 0.8 meter above a metal ground plane measured
1m*1m min. And 0.65mm thick min. And projected beyond the EUT by at least 0.1m on all sides. The
power cord shall be used the shortest power cord as specified by the manufacturer.
For Voltage Dips/ Interruptions test:
The selection of test voltage is based on the rated power range. If the operation range is large than 20%
of lower power range, both end of specified voltage shall be tested. Otherwise, the typical voltage
specification is selected as test voltage.
The EUT is connected to the power mains through a coupling device that directly couples to the Voltage
Dips and Interruption Generator.
The EUT shall be tested for 30% voltage dip of supplied voltage and duration 25 Periods,
for 95% voltage dip of supplied voltage and duration 0.5 Periods with a sequence of three voltage dips
with intervals of 10 seconds, and for 95% voltage interruption of supplied voltage and duration 250
Periods with a sequence of three voltage interruptions with intervals of 10 seconds.
Voltage phase shifting are shall occur at 0
0
, 45
0
, 90
0
, 135
0
, 180
0
, 225
0
, 270
0
, 315
0
of the voltage.
A Test Lab Techno Corp.
Report Number: 1402CE13-01
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