AMETEK CTS 3.0 - Manual (Page 98)

Compliance Test System 3.0 User Manual
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Note that the generic IEC 61000-4-11 specifications are based on common types of AC line
disturbances found on the European utility network. The test voltage levels and dip durations
required to perform a IEC 61000-4-11 tests is not uniquely defined. Instead, different test levels
and durations are allowed for various product categories. Product committees set these test
levels. For this reason, the test parameters used by the CIGui32 or CIGuiSII for the IEC 61000-4-
11 test sequences can be specified by the user or loaded from disk. This allows unlimited
customization of both voltage interruptions and voltage variations tests. Up to 100 sequences of
voltage dips at various levels, phase angles and durations can be specified. Voltage variations
can be defined by level, rise time or t
d
, fall time or t
i
and hold time or t
s
depending on the standard
revision selected.