AMETEK MX Series Rev: AY - Manual (Page 222)

User Manual - Rev AV AMETEK Programmable Power
MX Series 222
9.5.4.2 IEC GROUPS
This section will describe the groups and parameters associated with IEC 1000-4-13. Refer to
paragraph 9.5.4.1 for groups associated with the test.
FCURVE GROUP
If the FCURVE group is selected, the screen will appear as shown in Figure 9-22. The screen
has the following parameters that are unique to the group:
Figure 9-22: IEC 1000-4-13 FCURVE
1. LEVEL Set the Flat curve clip level. This field can be set when the IEC 1000-4-13 is in
the OFF state and the Class is set for USER class.
2. PAUSE Time in seconds the test will pause prior to proceeding to the following test. This
field can be set at any time when the test is not running.
OSWING GROUP
If the OSWING group is selected, the screen will appear as shown in Figure 9-23. The screen
has the following parameters that are unique to the group:
Figure 9-23: IEC 1000-4-13 OSWING
1. LEVEL The level of the harmonics relative to the fundamental in percent. There are
two levels, one for harmonic #3 and the other for harmonic #5. The harmonic
number must be selected prior to the harmonic level entry. To change levels,
the test state must be off and USER class must be selected.
2. HARM NO There are only two harmonic numbers. This field is used to set the harmonics
level that corresponds to the harmonics number.
3. PHASE Sets the phase angle of the harmonics relative to the fundamental. The phase
can be set when the test state is off and USER class is selected.
4. PAUSE Sets the time in seconds. The test will pause prior to proceeding to the
following test. This field may be changed at any time as long as the test is not
running.