E T X T S O L I T H I U M B A T T E R I E S
21
Audio Frequency Conducted
Susceptibility
18
Equipment tested to Categories B
Induced Signal Susceptibility
19
Equipment tested to Categories B(CX)
Radio Frequency Susceptibility
20
Equipment tested for conducted susceptibility
to Categories R and for radiated susceptibility
to Category R
Radio Frequency Emission
21
Equipment tested to Categories M
Lightning Induced Transient
Susceptibility
22
Equipment tested to pin test waveform set A,
level 2.
Cable bundle test Category XXXX, no test
performed
Lightning Direct Effects
23
Equipment identified as Category X, no test
performed
Icing
24
Equipment identified as Category X, no test
performed
Electrostatic Discharge
25
Equipment tested to Categories A
Fire Flammability
26
Equipment identified as Category X, no test
performed
Other Tests: Flammable Material
Fire resistance tests were conducted in
accordance with FAA regulations Part 25,
Appendix F
Remarks
-
A critical frequency was identified at 49-55 Hz (Y axis, battery in upright position), and was consistent throughout testing
with no change.
-Fluid susceptibility test was conducted with the following fluids: piston engine fuel, synthetic hydraulic fluid, mineral based
lubricating oil, isopropyl alcohol solvent, ethylene glycol, and insecticide.
