Case Study SEO
145kV disconnector and earthing switch package for Iraq 132kV line
Younxin prepared a project supply package for an Iraq 132kV transmission line, focusing on 145kV outdoor single-pole disconnector and earthing switch equipment, 80kV surge arresters, supporting structures, and conductor clamps.
Project Background
The buyer required a preliminary technical and commercial review for board approval before final drawings and packing data were confirmed. The project was referenced for delivery through Umm Qasr Port and use in Babylon Governorate, Iraq.
Younxin Supply Scope
The proposed package included 40 units of 145kV class single-pole earthing switch equipment, 40 sets of 80kV 20kA surge arresters, common hot-dip galvanized supporting steel structures, SCF-01 terminal clamps, and SC-0 straight clamps.
- 145kV class outdoor disconnector and earthing switch package
- 80kV surge arrester with accessories for transmission line protection
- Hot-dip galvanized supporting steel structures
- Aluminium conductor to flat terminal and conductor straight clamps
- FOB quotation, export packing, inspection and document planning
Technical Matching and Documentation
The technical review covered IEC requirements, 50Hz system use, 2000A rated current, 40kA/1s short-time withstand current, 100kA peak withstand current, 275/650kV insulation level, 31mm/kV creepage distance, 6NO+6NC auxiliary contacts, 110VDC control circuit, and 220VAC space heater requirements.
RFQ Review Value
For buyers preparing a similar RFQ, this case shows how Younxin connects product category, voltage class, site environment, export packing, document needs, and internal product matching. It also helps project teams compare drawings, model codes, old product references, installation photos, and destination details before confirming a quotation.
Need cable products for your project?
Result for the Buyer
The buyer received a structured quotation basis and a clearer list of drawings and documents required before final order confirmation. This case is valuable for searches around 132kV transmission line projects, 145kV disconnector earthing switch packages, 80kV surge arresters, and Iraq power equipment supply.
Related Product Categories
This case connects with Transmission Line Construction Substation and Switchgear Projects Grounding and Lightning Protection. Buyers can also review the full electrical products range or contact Younxin with project drawings, RFQ lists, previous model codes, photos, and destination details.
FAQ
What equipment was reviewed for the Iraq 132kV line?
The package included 145kV class outdoor single-pole disconnector and earthing switch equipment, 80kV surge arresters, supporting structures, and conductor clamps.
Which technical parameters were important?
IEC standard, 2000A rated current, 40kA/1s short-time withstand current, 100kA peak withstand current, 275/650kV insulation level, and 31mm/kV creepage distance were key points.
Can Younxin support formal quotation and drawings?
Yes. Younxin can prepare quotation, product references, drawing coordination, packing data, inspection notes, and export document support after final technical confirmation.
Related Products and RFQ Path
This case study is connected with Younxin product categories so buyers can move from project reference to practical model selection. For similar projects, compare the related product range, prepare drawings and share voltage class, conductor size, quantity, standards and packing requirements.
Browse related power equipment products Request a project quotation View more project cases
