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AMETEK Compact i/iX Series User Manual

Page 124

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User Manual

Compact i/iX Series

AMETEK Programmable Power

California Instruments

124

9.5.3 ABNORMAL TEST

From the DO160 MENU Scroll to the ABNORMAL AC entry using the up and down cursor keys. Press
the ENTER key to select the ABNORMAL screens. The screen will appear as shown in Figure 9-9.

Figure 9-9: Abnormal Screen

The ABNORMAL SCREEN has the following tests:

1

VOLT MAX

2

VOLT MIN

3

VOLT UNBALNCE

4

VOLT SURG

5

VOLT DROP

6

FREQ TRANSIENTS

The above test can be selected by scrolling to the highlighted selection using the up and down key and
the ENTER key to start the selected test.

VOLT MAX

Standard/Group

RTCA

Group1/A(CF)

Group2/A(NF)

Group3/A(WF)

Voltage

1

97

97

104/100

97

97

3

98.5

98.5

105.5/101.5

98.5

98.5

Frequency

400

400

370

360

360

Table 9-11: Abnormal Voltage Minimum

Standard/Group

RTCA

Group1/ACF)

Group2/A(NF)

Group3/A(WF)

Voltage

1

134

134

122

134

134

3

132.5

132.5

120.5

132.5

132.5

Frequency

400

400

430

650

800

Table 9-12: Abnormal Voltage Maximum

This test will set the voltage and frequency to levels defined by Table 9-11 for 5 minutes. The test will
be repeated for Group1and A(CF) only as indicated in Table 1-10 for voltage and Table 9-12 for
frequency. All Groups will repeat the test using Table 1-10 for the voltage setting and Table 1-10 or
Table 1-11for the frequency setting. The

key (backspace) will terminate the test at any time.