Electrical System
AssemblyVFD drives, PLC control cabinet, transformer and quay power cable reel. 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
4 top-level parts · 96 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | VFD Drive 4 parts | 4× | Variable-frequency drive regulating a crane motor. |
| 2 | PLC Control Cabinet 5 parts | 1× | Programmable logic controller cabinet coordinating all crane motions. |
| 3 | Power Transformer 2 parts | 1× | Step-down transformer feeding the crane from quay high voltage. |
| 4 | Power Cable Reel 3 parts | 1× | Motorized reel paying out the trailing power cable as the crane gantries. |
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Bill of materials for Electrical System
4 top-level lines · 22 rows shown · 96 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | VFD Drive 4 parts | container-crane-vfd-drive | 4× | 4 | 10 | assembly |
| 1.1 | IGBT Power Module | igbt-module | 6× | 24 | · | part |
| 1.2 | DC-Link Capacitor | dc-link-cap | 2× | 8 | · | part |
| 1.3 | Bare PCB | pcb-bare | 1× | 4 | · | part |
| 1.4 | Microcontroller | mcu | 1× | 4 | · | part |
| 2 | PLC Control Cabinet 5 parts | container-crane-plc-cabinet | 1× | 1 | 25 | assembly |
| 2.1 | Bare PCB | pcb-bare | 2× | 2 | · | part |
| 2.2 | Microcontroller | mcu | 2× | 2 | · | part |
| 2.3 | Relay | relay | 12× | 12 | · | part |
| 2.4 | Wire Bundle | wire-bundle | 1× | 1 | · | part |
| 2.5 | Connector | connector | 8× | 8 | · | part |
| 3 | Power Transformer 2 parts | container-crane-transformer | 1× | 1 | 4 | assembly |
| 3.1 | Transformer Core | container-crane-transformer-core | 1× | 1 | · | part |
| 3.2 | Transformer Winding | container-crane-transformer-winding | 3× | 3 | · | part |
| 4 | Power Cable Reel 3 parts | container-crane-cable-reel | 1× | 1 | 27 | assembly |
| 4.1 | AC Drive Motor 4 parts | container-crane-ac-motor | 1× | 1 | 25 | assembly |
| 4.1.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 4.1.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 4.1.3 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 4.1.4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 4.2 | Reel Drum | container-crane-reel-drum | 1× | 1 | · | part |
| 4.3 | Wire Bundle | wire-bundle | 1× | 1 | · | part |
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Where the electrical system is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
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| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |