AMETEK MX CTSL - Manual (Page 24)

User Manual MX-CTSL Compliance Test System
California Instruments Revision J 24
2.8 EN 61000-4-14 Voltage Fluctuations
The EN 61000-4-14 is aimed at testing a product for immunity against voltage fluctuations that can occur
on the public utility. The nature of the voltage fluctuations is different from those tested under EN 61000-4-
11 however. The fluctuations covered in this standard are less severe and involve typical high and low line
conditions.
California Instruments’ CTS system supports full compliance EN 61000-4-14 testing. The EN 61000-4-14
test is implemented in the MXGUI Windows
→
software. To accommodate changes in the specification,
test levels and duration can be changed by the operator or loaded from disk if needed.
2.9 EN 61000-4-17 DC Ripple
The EN 61000-4-17 is aimed at testing a DC powered product for immunity against voltage ripple. Ripple is
often caused by feed-through from the AC input section of a DC supply and exhibits itself as a small AC
signal riding on the DC output. The EN 61000-4-17 standards covers test levels and frequencies for testing
the immunity of DC products against such phenomena.
The CTS system supports full compliance EN 61000-4-17 testing The EN 61000-4-17 test is implemented
in the MXGUI Windows
→
software. To accommodate changes in the specification, test levels and
duration can be changed by the operator or loaded from disk if needed.