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User Manual
2253i / 2253iX
AMETEK
California Instruments
116
VOLT FREQ MIN
Standard/Group
RTCA
A(CF)
A(NF)
A(WF)
Voltage
1
100
100
100
100
3
101.5
101.5
101.5
101.5
Frequency
380
390
360
360
Standard/Group
Group1
Group2
Group3
Voltage
1
104
104
104
3
105.5
105.5
105.5
Frequency
390
360
360
Table 9-1: Normal Voltage and Frequency minimum
Standard/Group
RTCA
A(CF)
A(NF)
A(WF)
Voltage
1
122
122
122
122
3
120.5
120.5
120.5
120.5
Frequency
420
410
650
800
Standard/Group
Group1
Group2
Group3
Voltage
1
122
122
122
3
120.5
120.5
120.5
Frequency
410
650
800
Table 9-2: Normal Voltage and Frequency Maximum
This test will set the voltage and frequency to levels defined by Table 9-1. The test will last for 30
minutes. The test will be repeated, except group1, using the Voltage setting from Table 9-2 and the
frequency from Table 9-1. The
←
key (backspace) will terminate the test at any time.
VOLT FREQ MAX
This test will set the voltage and frequency to levels defined by Table 9-1. The test will last for 30
minutes. The test will be repeated, except group1, using the Voltage setting from Table 9-1 and the
frequency from Table 9-2. The unselected phases will remain at 115 volts. The BACK key (backspace)
will terminate the test at any time.
Содержание 2253i
Страница 5: ...User Manual 2253i 2253iX AMETEK California Instruments 5 SAFETY SYMBOLS...
Страница 99: ...User Manual 2253i 2253iX AMETEK California Instruments 99 Figure 6 1 Internal adjustment locations...
Страница 118: ...User Manual 2253i 2253iX AMETEK California Instruments 118 Figure 9 4 Voltage Modulation Frequency characteristics...