AMETEK Compact i/iX Series Software Manual - Manual (Page 55)

User Manual - Rev H California Instruments
Avionics Software 55
4 Option
–B787: Boeing 787B3-0147 Rev A, B, and C Tests
The -B787 option supports Boeing 787B3-0147 revs A, B, and C, Section 3.3, voltage and frequency
immunity tests in either of the AC or DC modes (if available).
The –B787 option rev C (currently the most recent revision) is based on the Boeing 787 Electrical
Power Quality and Design Requirements Document: Section 3.3 – Electrical Power Characteristics
dated October 6 2006.
Future revisions of the Boeing 787B3-0147 directive may be issued over time and updates may be
made available to cover any changes in test levels, durations, procedures etc. Furthermore, the
–787
option is completely data file driven to allow a large degree of customization by the end-user if needed
so many changes can be supported without the need for software updates.
This section of the manual explains the limitations of this test option, the use of special features
unique to this option, and gives a complete layout of all tests performed by this option.
This manual is not intended to elaborate on the intent or purpose of the immunity tests and the
expected behavior of the EUT as described in the Boeing 787B3-0147 documents. It is assumed that
the end-user is familiar with the content of the Boeing 787B3-0147 test standard.
4.1 Test Coverage
The comprehensiveness of the tests that can be performed with the –787 option is determined
primarily by the capabilities of the power source used. Tests that are outside the hardware capabilities
of the power source used will not be enabled and cannot be selected. For these tests, additional
equipment may be required as indicated.
4.1.1 MX Series –B787 Option Limitations
The extent of coverage of the –787 option as implemented on the MX Series platform is shown in the
table below. Tests marke d with an „x‟ generally require additional hardware to be used. Tests marked
„N/A‟ are not applicable to the corresponding table. Tests marked with a „  ‟ are covered by the –787
option. Tests marked with a „P‟ require arbitrary waveform capability, which is available on Pi models
or base models with the
–ADV option only. Note: The MX15 Series power sources are single phase
output only and therefore all three phase tests are not available on the MX15.
No. Description 115
VAC
235
VAC
No. 28 VDC Tests
Description Type
I DC
Type
II DC Type
III DC
Type
IV DC
Type
V DC
Type
VI DC
1.1
Individual Phase
Voltage
  5.1-4 DC Voltage    
1.2
Average of Three
Phase Voltages
  5.5.2 Voltage Ripple P P P P
1.3 Phase Displacement   6.1 Voltage Transients    
1.4
Phase Voltage
Unbalance
  6.2 Voltage Spikes X X X X
1.5 Voltage Modulation   6.3
Multiple Stroke Power
Interruptions
   
1.6.1
Total Harmonic
Content
P P 7.1-4 Abnormal DC Voltage    
1.6.2
Individual Harmonic
Content
X X 8.1
Abnormal Voltage
Transients
   
1.6.3 DC Content P P Supp Supplementary
   