Requirements On Circuit Wiring; 1) Electromagnetic Compatibility (Emc) - Rotax 914 series Installation Manual

19.1) Requirements on circuit wiring

■ CAUTION:
▲ WARNING: The supply to the various consumers (e.g. battery) has to be
■ CAUTION:
▲ WARNING: The certification to the latest requirements such as FAR or EASA has
▲ WARNING: Do not bend, kink, pinch or otherwise improperly stress the wiring

19.1.1) Electromagnetic compatibility (EMC)

Effectivity: 914 Series
Edition 2 / Rev. 0
INSTALLATION MANUAL
The connections have to be completed by the aircraft manufacturer
in accordance to effective certification and wiring diagram (Fig. 69).
The electromagnetic compatibility (EMC) and electromagnetic inter-
ference (EMI) is greatly affected by the wiring and has to be checked
for each installation. Refer to section 19.1.1.
protected adequately by fuses (consult wiring diagram). Using fuses
too large may result in damage to electric equipment.
Under no circumstances route consumers cables (e.g. battery) side
by side with ignition cable. Induction could cause problems.
An excess-voltage protection has to be realized by the aircraft
manufacturer in accordance to effective regulations.
to be conducted by the aircraft manufacturer.
harness. Use proper routing, clamping and strain relief on wiring
harnesses.
The engine complies with the requirements of EMI and lighting protection as
per standard RT CA DO-160C, sections 18, 20-22 and IEC 801-2.
The following EMC/EMI tests were performed:
- Radio frequency Susceptibility (conducted)
- Radio frequency Susceptibility (radiated)
- Audio Frequency Susceptibility
- Lightning Susceptibility
- Conducted RF Interference
- Radiated RF Interference
BRP-Rotax
page 108
July 01/2008