
User Manual – Rev H California Instruments
Avionics Software
Test requires physically removing line cables
Test not performed with software
8.4.1.3 Table SCF:
Steady State Voltage and Frequency
DO160 16.5.1.1.b, 410Hz and
390Hz
Surge to 160Vac max, Sag to 71Vac min
DO160 16.5.1.5.1.b, 400Hz
Vamp = 0.18V to 1.24V, Mrate = 1Hz to 200Hz
Requires Additional Equipment
Limits defined by Table A.4
Voltage Distortion - Endurance test with motor
Voltage Distortion - Endurance test without
motor
Test requires multiple load cables
Test not performed with software
Famp = 4.9 Hz to 0.2Hz, Mrate = 0.014Hz to
100Hz
Voltage Modulation due to Equipment
Test requires special cables
Test not performed with software
Voltage Spike Due to Equipment Load
Switching
Requires Additional Equipment
Abnormal Steady State Voltage and Frequency
Abnormal Voltage Transients
Surge to 180Vac max, Sag to 0Vac min
Abnormal Voltage Modulation
Vamp = 0.18V to 1.24V, Mrate = 1Hz to 200Hz
Abnormal Frequency Variations
Voltage Switching Transients 1
Test Conditions 1-17, 400Hz
Voltage Switching Transients 1
Test Conditions 18-27, 400Hz
Voltage Switching Transients 1
Test Conditions 28-36, 400Hz
Voltage Switching Transients 1
Test Conditions 37-42, 400Hz
Voltage Switching Transients 2
Voltage Switching Transients 2
Voltage Switching Transients 2
Test requires physically removing line cables
Test not performed with software
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