Data Sheet

SWS1000L
DENSEI-LAMBDA R-7
7. Voltage Dips, Short Interruptions Immunity Test (IEC61000-4-11)
MODEL : SWS1000L
(1) Equipment Used
Test Generator : Programmable AC Source Model 61505 (CHROMA)
(2) Test Conditions
Input Voltage : 115, 230VAC Output Voltage : Rated
Output Current : 100% Ambient Temperature : 25°C
Number of Tests : 3 times Test Interval : > 10 sec.
(3) Test Method and Device Test Point
(4) Acceptable Conditions
At Test level 70%
1. Output voltage regulation not to exceed +
5% of initial (before test) value during test.
2. Output voltage to be within output voltage regulation specification after the test.
3. Along with 1 and 2, no discharge of fire or smoke, as well as no output failure.
At Test level 40%, 0%
1. Output voltage to be within output voltage regulation specification after the test.
2. No discharge of fire or smoke.
(5) Test Result
Test Level Dip Rate Continue Time SWS1000L-24
70% 30% 10ms PASS
40% 60% 100ms PASS
0% 100% 5000ms PASS
LOAD
D.U.T.
Oscilloscope
TEST
GENERATOR
AC INPUT
Wooden Table
0.8m