Iec61000-4-4 Performance; Table 10. Iec61000-4-4 Test Results; Figure 44. Iec61000-4-4 Test With Steval-Gla001V1 - STMicroelectronics STEVAL-GLA001V1 User Manual

11

IEC61000-4-4 performance

STEVAL-GLA001V1
of the AC switch robustness against electrical fast transients.
Measurements were performed under the following conditions:
• Vmains = 230 Vrms / 50 Hz
• Tamb = 22 °C
• STM32 Nucleo board connected and supplied by STEVAL-GLA001V1
• 5 kHz - burst duration = 15 ms and repetitive burst period = 300 ms
• 100 kHz - burst duration = 0.75 ms and repetitive burst period = 300 ms
• Test duration: 1 minute
1. Criteria A: The aim of this test is to withstand 2 kV transient under normal operation (no abnormal behavior
allowed during and after the test). For this criteria, the test is done twice: first with X101 in phase control
mode (to check the normal AC switch operation) and with X102 and X103 OFF (to check that there is no
spurious turn-on); the second time with X103 in phase control mode and with X101 and X102 OFF.
2. Criteria B: The aim of this test is to withstand 4 kV transient with normal operation at the end of the test
(operation temporary disturbed allowed if followed by a self-recovery). For this criteria, the test is done twice:
first with X101 in phase control mode (to check the normal AC switch operation) and with X102 and X103
OFF (to check if there is spurious turn-on); the second time with X103 in phase control mode and with X101
and X102 OFF.
3. Tests results: Tests results are given in following table.
Frequency
Coupling
2 kV Criteria A
4 kV Criteria B
UM2304 - Rev 3
AC switches have been tested according to IEC61000-4-4 test. This test allows assessment
Figure 44. IEC61000-4-4 test with STEVAL-GLA001V1
Table 10.
5 kHz
L+ L- N+
Pass Pass Pass
Pass Pass Pass
IEC61000-4-4 test results
N- L+
Pass Pass
Pass Pass
UM2304
IEC61000-4-4 performance
100 kHz
L- N+ N-
Pass Pass Pass
Pass Pass Pass
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