What payment terms are accepted?

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

Does the transformer require regular maintenance?

No, it is designed for maintenance-free operation with low losses and low noise.

What certifications does the product hold?

The product complies with GB1094 'Power Transformers' standard and holds CE and ISO9001 certifications.

12kv Outdoor High-Voltage Load Break Switch with Built-in Advanced Safety Mechanisms

Name: 12kv Outdoor High-Voltage Load Break Switch with Built-in Advanced Safety Mechanisms
Brand: Wenzhou Longqi Import and Export Co., Ltd.
SKU: 2149617452

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

US$800.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

High-voltage

Structure

Vacuum

Model NO.

FKN-12-12

Installation

Indoor High-voltage

Operation

Manual

Grounding Mode

Grounding

Movement Mode

Rotary

Number of Poles

Three Pole

Grounding

Direct Earthing

Series

Single-Stage

Run

Continuous

Switching Mode

Load Breaking

Common Model

Fzn25-12/Fzrn25-12D

Structure of Operating

Lever/Rotary Handle

Certification

CE, ISO9001

Brand

Longcyele

Material

Steel

Transport Package

Wooden Case/Plywood

Specification

12kV 630A 50Hz Indoor Type

Trademark

Longcyele

Origin

Zhejiang China

HS Code

8535290000

Production Capacity

500/Week

Key features

Energy Efficiency: Achieves 30% reduction in no-load losses and 70% decrease in no-load current compared to S9 type.

Low Noise Operation: Operates with approximately 8 dB lower noise levels than equivalent S9 type transformers.

Fire Resistant Design: Safe, fire-resistant, and pollution-free, suitable for direct operation at load centers.

High Reliability: Features strong short-circuit resistance, low partial discharge, and extended service life.

Compact Structure: Compact size and lightweight design minimize space requirements and lower installation costs.

Advanced Cooling: Superior heat dissipation with strong overload capacity and enhanced operation under forced air cooling.

Intelligent Monitoring: Equipped with temperature control systems for automatic monitoring, fan control, and alarm settings.

Harsh Environment Ready: Excellent moisture resistance allows operation in harsh environments like chemical plants and ships.

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: ≤5.38hTerms 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 are the main applications for these transformers?

They are suitable for 10kV power transmission and distribution systems, serving industrial, mining, commercial, and specialized environments like airports, tunnels, and nuclear power stations.

Q:How does this transformer compare to the S9 type?

It offers a 30% reduction in no-load losses, a 70% decrease in no-load current, and approximately 8 dB lower noise levels.

Q:Is the transformer suitable for harsh environments?

Yes, it features excellent moisture resistance and can operate in harsh environments such as chemical plants, ships, and high-rise buildings.

Q:What safety features does the transformer include?

It is safe, fire-resistant, and pollution-free. It also includes intelligent temperature monitoring with automatic fan control and alarm settings.

Q:What are the lead times for production?

Peak season lead time is 6-12 months, while off-season lead time is 3-6 months.