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

Water-Cooled Secondary Bus

Assembly

Delta-closing low-voltage bus and electrode terminals that carry the furnace current out of the transformer at very low voltage. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Water-Cooled Secondary Bus parts and their functions

8 top-level parts · 32 parts in total · full bill of materials below
Water-Cooled Secondary Bus parts diagram: 1 delta-closing bus, 2 water-cooled bus bar, 3 electrode terminal palm, 4 bus post insulator, 5 cooling-water manifold, 6 insulating water hose, 7 cooling-water flow switch, 8 fastener set. 32 parts in 8 top-level items.
Water-Cooled Secondary Bus parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Delta-Closing Bus 1× Internal delta-closing copper bus
2 Water-Cooled Bus Bar 6× Water-cooled copper bus bar to terminals
3 Electrode Terminal Palm 3× Large secondary terminal palm per phase
4 Bus Post Insulator 6× Post insulator supporting the bus
5 Cooling-Water Manifold 1× Cooling-water inlet/outlet manifold
6 Insulating Water Hose 12× Insulating cooling-water hose
7 Cooling-Water Flow Switch 2× Cooling-water flow switch
8 Fastener Set 1× Bus connection hardware

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 Water-Cooled Secondary Bus

8 top-level lines · 8 rows shown · 32 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Delta-Closing Bus furnace-transformer-delta-bus 1× 1 · part
2 Water-Cooled Bus Bar furnace-transformer-water-cooled-bus 6× 6 · part
3 Electrode Terminal Palm furnace-transformer-electrode-terminal 3× 3 · part
4 Bus Post Insulator furnace-transformer-bus-insulator 6× 6 · part
5 Cooling-Water Manifold furnace-transformer-water-manifold 1× 1 · part
6 Insulating Water Hose furnace-transformer-water-hose 12× 12 · part
7 Cooling-Water Flow Switch furnace-transformer-flow-switch 2× 2 · part
8 Fastener Set fastener-set 1× 1 · part

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

Where the water-cooled secondary bus is used

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

Used in 1 assembly

Electric Arc Furnace Transformer

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