A350 electrical systems ESN / MBN
This course is for those wishing to acquire knowledge of electrical installations
A350 ESN MBN NETWORK
The course lasts a half-day (4 hours).
The aim of this course is to understand how the A350 electrical network is constituted.
Discussion on the electrical architecture of the ESN MBN and the protection of electric arcs.
Outline: training course itinerary
Method: Teaching:
Outline from the trainer
Cabin architecture perimeter
Electrical installation and definition
Panel discussion:
Each learner has their say
Analysis of their needs and their knowledge in electricals.
Course features:
Support course with aids
- Photos of electrical installation of an aircraft
- Lightning impact video
- Carbon structure electric arc video
Examination of A350 Model (3DXML)
- Examination the ESN structure
ESN Part Catalog
MBN Part Catalog
Course level: Basic
Prerequisites: Electrical generation and distribution of an aircraft
Intended for: Engineers and support technicians
Jean-François CLEMENT:
Cabin Architect - Electrical Installation and Definition
- Electrical installation of an aircraft
- Overview of an electrical installation, various harnesses, installation ramp and cut-off plate
- Electromagnetic phenomenon
- EMI source, EMI/EMC/EMH protection, lightning impact, ESD and HF magnetic field
- Functions provided by a metal fuselage
- Primary lightening impact protection, Faraday cage, current feedback through the metal structure, voltage reference
- Electrical conductivity
- Definition of Grounding Bonding, harness connected to the structure, riveted plate, braid metalization
- Electrical protection
- Electrical current hazard
- Ground-to-plane connection
- Ground connection, earthing
- Carbon structure aircraft
- A350XWB CFRP structure, internal aircraft network construction (ESN/MBN)
- Electric arc on carbon structure
- DC and AC voltage
- ESN/MBN network description
- Electrical Structure Network (functionality and protection)
- Metallic Bonding Network (functionality and protection)
- ESN/MBN global architecture
- Description of primary and secondary structures
- Safety and reliability of ESN network
- Loss of electrical continuity, system segregation, short-circuit protection
- RG20 Grounding and Bonding verification
- Quality assurance process, 100%-controlled metalization points
Scheduled in French:
TOULOUSE: NEXT DATE - PLEASE CONSULT US
For the English realization, please, consult us.
