What payment terms are accepted?

Accepted payment terms include T/T, D/P, PayPal, Western Union, Small-amount payment, LC, and Money Gram.

What is the protection class of the cabinet?

The protection class is IP4X for the cabinet and IP2X with the door open.

Wholesale Supplier Sulfur Hexafluoride High-Voltage Ring Main Unit

Name: Wholesale Supplier Sulfur Hexafluoride High-Voltage Ring Main Unit
Brand: Wenzhou Longqi Import and Export Co., Ltd.
SKU: 2146770712

Zhejiang, ChinaWenzhou Longqi Import and Export Co., Ltd.

US$1,000.00-3,000.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Certification

VDE, CCC, ISO9001

Shell Material

Stainless Steel

Model NO.

HXGN15-12

Voltage Level

High Voltage

Installation

Removable

Structure

Cabinet

Current

Rated Voltagea

12kv

Rated Frequency

50Hz

Protection Class

IP4X(Cabinet)/IP2X(with Door Open)

Compliance Standards

IEC-298

Ambient Temperature

-10℃~+40℃

Altitude

≤1000m

Relative Humidity

≤95% (Daily Avg), ≤90% (Monthly Avg)

Five-Prevention Function

Yes (Prevents Misoperation)

Transport Package

Export Standard Wooden Case

Specification

Customized

Trademark

OEM

Origin

China

Production Capacity

100 Pieces/Week

Key features

High-Voltage SF6 Design: Indoor AC high-voltage sulfur hexafluoride ring main switchgear with metal-enclosed structure.

Compact Space-Saving: Compact yet expandable design suitable for container substations and distribution automation.

Five-Prevention Function: Prevents misoperation, closing load switch, and closing lower door via interlocking mechanisms.

Stainless Steel Shell: Durable stainless steel shell material ensuring reliability in demanding environments.

Global Certification: Certified by VDE, CCC, ISO9001, EC420-1990, and GB3906 standards.

Customized Solutions: Tailored to regional standards, scenarios, and budgets with full-process follow-up.

7x24 Support: One-stop support with 7x24 cross-border communication for market research and logistics.

Company profile

Fast DeliveryCustomization from SamplesFull CustomizationQuality Assurance

Wenzhou Longqi Import and Export Co., Ltd.

Zhejiang, China

Business Type: Trading CompanyExport Year: 2025-05-01Nearest Port: Wenzhou Port, Ruian Port, Yueqing Bay Port AreaAverage Response Time: ≤8.03hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, Others, FCA, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryThe supplier is a limited company with affiliated companies and offers high- and low-voltage electrical equipment, including switchgear, transformers, circuit breakers, and related accessories. It reports OEM service for well-known brands and broad customization options, supported by assembly, copper-strip processing, and robotic welding facilities. Finished-product inspections reportedly follow written instructions uniformly. However, its service-management controls are weak: no written procedures or records were reported for service capability assessment, corrective and preventive actions, or complaint handling. Overseas service coverage is stated as zero, and R&D capability with SDK availability is absent. Financial and sustainability records are referenced by year, but the supplied information does not provide assessable financial results or environmental/fire-drill status. Customer cases are not explicitly identified.

Supplier typeThe supplier is identified as a limited company and is part of a larger company group through affiliated companies. Its stated product scope centers on electrical power-distribution and switching equipment, including switchgear, substations, transformers, and circuit breakers.

After-Sales capabilityThe supplier reports no written procedures or followed records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. Although it describes 24/7 cross-border communication support and states one-month lead times, overseas service coverage is listed as zero, so formal after-sales capability is not demonstrated.

R&D capabilityThe supplier reports no R&D capability with an available SDK. This is explicit evidence of a limitation in the stated innovation and software-development support, while no broader R&D evidence is provided.

Production capacityThe supplier lists assembly lines, copper-strip processing machinery, and welding robots, and offers a defined range of high- and low-voltage electrical products. It also reports three quality assurance and quality control inspectors and uniformly followed finished-product inspection instructions, supporting production and quality-control capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, and minor customization. Its company description also states solution customization as part of its foreign-trade services, demonstrating broad stated customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. However, no customer names, project details, product references, or verifiable case descriptions are supplied.

Product Q&A

Q:What is the rated voltage of this switchgear?

The rated voltage is 12kV.

Q:What are the applicable application scenarios?

It is suitable for 12kV ring network power supply, dual-radial power supply systems, terminal power supply applications, container substations, hospitals, and airports.

Q:What certifications does the product hold?

The product holds VDE, CCC, ISO9001, EC420-1990, and GB3906 certifications.

Q:Is customization available for this equipment?

Yes, customized solutions are available tailored to regional standards, scenarios, and budgets.

Q:What is the lead time for production?

The lead time is 3-6 months during the off-season and 6-12 months during the peak season.