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User Manual - Rev H
#
Test
33
California Instruments
No.
Subject
Test Limits
DO160 Ref.
Comments
Test File
B.2
Abnormal
Fig 4-A
16.5.1.2
21 Vrms each phase
B7P0_VMOD_B2
34
8
Frequency excursions abnormal
Fig 5, limits 1 and 4
n/a
Refer to Appendix 2 for test description
B8P0_ABNFEXCURS
35
36
37
9
10
11
Frequency modulation
Distorted Voltage
Voltage DC Content
Fig 6
Appendix 4
16.5.1.3
n/a
n/a
Test condition 2
DC Offset
B9P0_FMOD
B10P0_VDIST
B11P0_DCOffs_APP4
No.
Subject
Test Limits
DO160 Ref.
Comments
Test File
1.1
1.2
Voltage each phase
104V to 122V RMS
105.5V to 120.5V
RMS
16.5.1.1.b test 1 and 2
16.5.1.1.c.2 test 1 to 4
Apply at 800Hz and 360Hz
Apply at 800Hz and 360Hz
C1P1_NSSVF
C1P3_NSSVF
7.4.1.3
#
1
2
3
Test
4
2
5
6
7
Table C:
Abnormal Steady State Voltage
2.1
Voltage each phase
96V to 130V RMS
16.5.2.1.b
Apply for 30 mins iso 5 mins
C2P1_ABN_SSV
2.2
Average voltage 3 phases
96V to 130V RMS
16.5.2.1.c
Apply for 30 mins iso 5 mins
C2P3_ABN_SSV
3
Voltage Surge - Fig 1
8
3.1
Normal Transients
160V for 30ms,71V for
15ms
16.5.1.5.1.b
Use specified limit iso DO160
C3P0_NORMVSURGE1
9
3.2
Normal Transients
156V for 50ms,80V for
30ms
16.5.1.5.1.b
Use specified limit iso DO160
C3P0_NORMVSURGE2
10
3.3
Normal Transients
148V for 100ms,86V
for 50ms
16.5.1.5.1.b
Use specified limit iso DO160
C3P0_NORMVSURGE3
3.4
Normal Transients
140V for 200ms
16.5.1.5.1.b
No undervoltage test required
C3P0_NORMVSURGE4
11
12
4
Voltage Surge - Fig 1
13
4.1
Abnormal Transients
180V for 100ms, 148V
for 1 sec
16.5.2.3.1.b
14
4.2
Abnormal Transients
0V for 5 secs
16.5.2.2.b
No undervoltage test required
C4P0_ABNVSURGE2
15
4.3
Abnormal Transients
Disconnects for 5
secs
n/a
Appendix 3 tests
C4P3_APPENDIX3
Peak voltage 1000V
17.4
Requires add'l equipment
16
5
Voltage Spike - Fig 3-A
17
6
Switching Transients
C4P0_ABNVSURGE1
n/a
18
6.1.1
Appendix 1: Figure 1.1
Table 1.1 - T1 = 1 to
50 msec
At 360Hz
C6P0_APP1A_AC360_61
19
6.1.2
Appendix 1: Figure 1.1
Table 1.1 - T1 = 51 to
100 msec
At 360Hz
C6P0_APP1A_AC360_62
20
6.1.3
Appendix 1: Figure 1.1
Table 1.1 - T1 = 100
At 360Hz
C6P0_APP1A_AC360_63
Avionics Software
171