AC Output Stage

Assembly

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AC-side switchgear connecting filtered output to the grid, with synchronizing contactor, breaker, and surge protection.

Direct parts	6
Total parts	8
Used in	1 assembly
Class	Assembly

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AC-side switchgear connecting filtered output to the grid, with synchronizing contactor, breaker, and surge protection. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

AC Output Stage parts and their functions

6 top-level parts · 8 parts in total · full bill of materials below

AC Output Stage parts diagram: 1 AC contactor, 2 AC circuit breaker, 3 AC output busbar, 4 AC surge arrestor, 5 AC terminal block, 6 AC pre-insertion resistor. 8 parts in 6 top-level items. — AC Output Stage parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	AC Contactor	1×	Three-pole AC contactor for grid synchronization
2	AC Circuit Breaker	1×	Molded case circuit breaker for fault clearing
3	AC Output Busbar	1×	Copper AC output busbar to the terminal block
4	AC Surge Arrestor	3×	AC surge arrestors per phase
5	AC Terminal Block	1×	Cable lug terminal block for grid connection
6	AC Pre-insertion Resistor	1×	AC pre-insertion resistor limiting connection transient

3D model

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Build & assembly graph

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Bill of materials for AC Output Stage

6 top-level lines · 6 rows shown · 8 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	AC Contactor	grid-forming-inverter-ac-contactor	1×	1	·	part
2	AC Circuit Breaker	grid-forming-inverter-ac-breaker	1×	1	·	part
3	AC Output Busbar	grid-forming-inverter-ac-busbar	1×	1	·	part
4	AC Surge Arrestor	grid-forming-inverter-ac-spd	3×	3	·	part
5	AC Terminal Block	grid-forming-inverter-ac-terminal	1×	1	·	part
6	AC Pre-insertion Resistor	grid-forming-inverter-precharge-ac	1×	1	·	part

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Where the AC output stage is used

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

Renewable Energy 1 Grid-Forming Inverter

Used in 1 assembly

Grid-Forming Inverter

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 (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