Protection System
AssemblyEarth-fault detection on the floating DC bus plus output isolation and overvoltage trip. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Protection System parts and their functions
4 top-level parts · 5 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Ground Fault Board | 1× | Balanced-bridge detector that alarms when either pole of the floating DC bus leaks to earth. |
| 2 | DC Output Breaker | 1× | Two-pole DC breaker isolating the charger from the battery and load bus. |
| 3 | Relay | 2× | OV trip + DC fail |
| 4 | Wire Bundle | 1× | Group of insulated conductors cut to length, terminated, and bound together to carry power and signals between the assemblies of a machine. |
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Bill of materials for Protection System
4 top-level lines · 4 rows shown · 5 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Ground Fault Board | industrial-battery-charger-ground-fault-board | 1× | 1 | · | part |
| 2 | DC Output Breaker | industrial-battery-charger-dc-output-breaker | 1× | 1 | · | part |
| 3 | Relay | relay | 2× | 2 | · | part |
| 4 | Wire Bundle | wire-bundle | 1× | 1 | · | part |
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Where the protection 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 |