AMETEK Compact i/iX Series Software Manual - Manual (Page 79)

User Manual - Rev H California Instruments
Avionics Software 79
4.4.2 Rev B:
4.4.2.1 115VAC:
Test No. Section Subject Test Limits Comment File Ref.
1.0 Normal AC Steady State
1.1 Individual Phase Voltage 100.0 to 122.0 Volts RMS 30 mins, 800Hz and 360Hz LVAC-11
1.2 Average of Three-Phase Voltages 101.5 to 120.5 Volts RMS 30 mins, 800Hz and 360Hz LVAC-12
1.3 Phase Displacement 120.0 +/- 4.0° No specified test
1.4 Phase Voltage Unbalance Max. 6.0 Volts RMS Apply each test 30 mins LVAC-14
1.5 AC Voltage Modulation
1.5.1 Maximum Amplitude 5.0 Volts Peak-to-Valley Follows specification Figure 1 LVAC-15
1.5.2 Frequency Components Per Figure 1 Figure only, not a test. (Refer to spec)
1.6 Voltage Waveform
1.6.1 Total Harmonic Content Max. 10% of Fundamental 30 mins each test LVAC-16-1
1.6.2 Individual Harmonic Content Max. 8% of Fundamental Requires audio generator
1.6.3 DC Content +/-0.10 Volts (after first cycle) 30 mins each test LVAC-16-3
1.6.4 Crest Factor 1.41 +/- 0.15 No specified test
1.7 Steady State Frequency (see Designer Notes) 360 to 800 Hz Requirement fulfilled in 1.1 and 1.2
1.8 Frequency Modulation Applies to Ground Handling Equip only
2.0 Normal AC Transients
2.1 Voltage Transients 50ms Dropouts 800Hz and 360Hz LVAC-21-1
2.1 Voltage Transients Voltage Surge/Sag 3 times each, 800Hz and 360Hz LVAC-21-2
2.1 Voltage Transients Per Table B.2.1.1.1 2 times each LVAC-21-3
2.2 Voltage Spikes Per Figure 10 Requires additional equipment
2.3.1 Frequency Variations - Max Ramp Rate 100Hz/s up, 200Hz/s down 3 times each, 360Hz nominal LVAC-23
2.3.2 Frequency Variations - Frequency Transients Applies to Ground Handling Equip only
3.0 Abnormal AC Steady State
3.1 Individual Phase Voltage 90.0 to 134.0 Volts RMS Single Phase Unit Test LVAC-31
3.2 Average of Three-Phase Voltages 91.5 to 132.5 Volts RMS 5 mins each test LVAC-32-1
3.2 Average of Three-Phase Voltages 90.0 to 134.0 Volts RMS Three Phase Unit Test LVAC-32-2
3.3 Abnormal Steady State Frequency (see Designer Notes) 360 to 800 Hz Requirement fulfilled in 1.7
4.0 Abnormal AC Transients
4.1 Voltage Transients Per Figure 5A Apply each transient 3x with 10s interval LVAC-41