User manual

User Manual 2253i / 2253iX

10.6 AC Test Mode

Following sections cover testing in AC output mode.

10.6.1 Steady State Tests

Scroll to the STEADY STATE entry using the up and down cursor keys. Press the ENTER key to

select the STEADY STATE screens. The screen will appear as shown in Figure 10-3

enu

The MIL704 Steady state screens have the following tests:

NCE

4. PHASE DIFFERENCE

The above tests can be selected by scrolling to the highlighted selection using the up and down cursor

keys and the ENTER key to start the selected test.

Figure 10-3: Steady State M

1. VOLTAGE

2. FREQUENCY

3. VOLT UNBALA

5. VOLT MODULATIO

6. FREQ MODULATION

7. VOLT TRANSIENT

8. FREQ TRANSIENT

9. DISTORTION

VOLTAGE

This test will change the output voltage in the sequence shown in Table 10-1.

SEQUENCE VOLTAGE TIME

400Hz/VFREQ 60Hz only

1 108 110 1 minute

2 118 125 1 minute

3 115 115 1 minute

Table 10-1: Steady state voltage

The ← key (backspace) will termina tete the st at any time.

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