Traction System
AssemblyCurrent collection, traction inverter, auxiliary inverter, and line filter. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Traction System parts and their functions
4 top-level parts · 34 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Current Collector 3 parts | 1× | Third-rail shoe / pantograph |
| 2 | Traction Inverter (VVVF) 6 parts | 1× | |
| 3 | Auxiliary Inverter (SIV) 5 parts | 1× | |
| 4 | Line Filter Reactor | 1× |
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Bill of materials for Traction System
4 top-level lines · 18 rows shown · 34 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Current Collector 3 parts | metro-car-collector | 1× | 1 | 4 | assembly |
| 1.1 | Third-Rail Collector Shoe | metro-car-collector-shoe | 2× | 2 | · | part |
| 1.2 | Pantograph | metro-car-pantograph | 1× | 1 | · | part |
| 1.3 | Fastener Set | fastener-set | 1× | 1 | · | part |
| 2 | Traction Inverter (VVVF) 6 parts | metro-car-traction-inverter | 1× | 1 | 19 | assembly |
| 2.1 | IGBT Power Module | igbt-module | 6× | 6 | · | part |
| 2.2 | DC-Link Capacitor | dc-link-cap | 4× | 4 | · | part |
| 2.3 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2.4 | Microcontroller | mcu | 1× | 1 | · | part |
| 2.5 | Gate Driver IC | gate-driver-ic | 6× | 6 | · | part |
| 2.6 | Inverter Cabinet | metro-car-inverter-cabinet | 1× | 1 | · | part |
| 3 | Auxiliary Inverter (SIV) 5 parts | metro-car-aux-inverter | 1× | 1 | 10 | assembly |
| 3.1 | IGBT Power Module | igbt-module | 3× | 3 | · | part |
| 3.2 | DC-Link Capacitor | dc-link-cap | 2× | 2 | · | part |
| 3.3 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 3.4 | Gate Driver IC | gate-driver-ic | 3× | 3 | · | part |
| 3.5 | Inverter Cabinet | metro-car-inverter-cabinet | 1× | 1 | · | part |
| 4 | Line Filter Reactor | metro-car-line-filter | 1× | 1 | · | part |
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Where the traction 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 |