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AMETEK MX CTSH User Manual

Page 116

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User Manual

MX Series CTSH Compliance Test System

California Instruments

Revision G

113

12.2

Test Setup

The following parameters and controls are available for executing the EN 61000-4-28 test:

Control / Field

Description

Nominal voltage

Opening this window will set this parameter to the present steady state
voltage setting of the AC source. If required, a new value can be entered
for use during the test. At the end of the test, the AC source will remain
at this voltage level. If needed, the program will switch the AC source to
the high voltage range and close the output relay when the test is
started.

Nominal frequency

Opening this window will set this parameter to the present steady state
frequency setting of the AC source. If required, a new value can be
entered for use during the test. At the end of the test, the AC source will
remain at this frequency.

Source Regulation

See under Test Options below

EUT Class

The test levels used are determined by the EUT class. Class selection is
done by loading the correct class file from disk.

Phase Mode

Note that there is no Phase selection in this test as the programmed
frequency always applies to all available phases.

Start

Starts the EN 61000-4-28 test using the parameters set by the user. Test
progress is shown at the bottom of the window. The sequence numbers
shown correspond to those in the illustration.

Stop

Aborts test in progress.

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