BOMwiki the bill-of-materials encyclopedia
30,454,201 parts mapped · 193,225 items
Discussion History

Electrical System

Assembly

Generation, switchboard, and distribution for hotel and ship loads. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Electrical System parts and their functions

6 top-level parts · 257 parts in total · full bill of materials below
Electrical System parts diagram: 1 generator set, 2 main switchboard, 3 battery bank, 4 shore power unit, 5 power supply, 6 wire bundle. 257 parts in 6 top-level items.
Electrical System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Generator Set 5 parts 2× Diesel gensets
2 Main Switchboard 5 parts 1× Primary distribution
3 Battery Bank 3 parts 2× Emergency and start batteries
4 Shore Power Unit 1× Quayside connection
5 Power Supply 6× 24 V converters
6 Wire Bundle 1× Vessel cabling

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Electrical System

6 top-level lines · 29 rows shown · 257 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Generator Set 5 parts catamaran-ferry-generator-set 2× 2 26 assembly
1.1 Genset Engine catamaran-ferry-genset-engine 1× 2 · part
1.2 Stator Assembly 3 parts stator-assembly 1× 2 3 assembly
1.2.1 Stator Core (laminations) stator-core 1× 2 · part
1.2.2 Copper Winding copper-winding 1× 2 · part
1.2.3 Slot Insulation stator-insulation 1× 2 · part
1.3 Rotor Assembly 4 parts rotor-assembly 1× 2 19 assembly
1.3.1 Rotor Shaft rotor-shaft 1× 2 · part
1.3.2 Rotor Core rotor-core 1× 2 · part
1.3.3 Neodymium Magnet neodymium-magnet 16× 32 · part
1.3.4 Ball Bearing ball-bearing 1× 2 · part
1.4 Voltage Regulator catamaran-ferry-genset-avr 1× 2 · part
1.5 Ball Bearing ball-bearing 2× 4 · part
2 Main Switchboard 5 parts catamaran-ferry-main-switchboard 1× 1 53 assembly
2.1 Sheet Metal Panel sheet-panel 8× 8 · part
2.2 Circuit Breaker catamaran-ferry-circuit-breaker 24× 24 · part
2.3 Busbar catamaran-ferry-busbar 4× 4 · part
2.4 Relay relay 16× 16 · part
2.5 LCD Panel lcd-panel 1× 1 · part
3 Battery Bank 3 parts catamaran-ferry-battery-bank 2× 2 72 assembly
3.1 Marine Battery catamaran-ferry-marine-battery 8× 16 · part
3.2 Battery Charger 3 parts catamaran-ferry-battery-charger 1× 2 62 assembly
3.2.1 Bare PCB pcb-bare 1× 2 · part
3.2.2 Power Supply power-supply 1× 2 · part
3.2.3 SMD Passive (R/C/L) smd-passives 60× 120 · part
3.3 Busbar catamaran-ferry-busbar 2× 4 · part
4 Shore Power Unit catamaran-ferry-shore-power-unit 1× 1 · part
5 Power Supply power-supply 6× 6 · part
6 Wire Bundle wire-bundle 1× 1 · part

Something wrong in this list? Report a problem with this BOM.

Where the electrical system is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Catamaran Ferry

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks