What certifications does the product comply with?

It complies with standards IEC 60265, IEC 62271, GB 3804, and GB 16926.

What is the lead time for peak season?

The peak season lead time is 6-12 months.

What payment terms are accepted?

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

12kv Three-Phase Epoxy Cast Voltage Transformer

Name: 12kv Three-Phase Epoxy Cast Voltage Transformer
Brand: Wenzhou Longqi Import and Export Co., Ltd.
SKU: 2283564975

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

US$40.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Application

Instrument

Type

Combined Transformer

Phase

Three

Operation Condition

Indoor

Usage

Protection, Measurement

Winding Form

Three-Phase Three-Wire

Insulating Medium

Epoxy Resin

Installation

Indoor Panel Mounted

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Transport Package

Wooden Case/Plywood Case with Foam Protection

Specification

Customized

Trademark

OEM

Origin

Zhejiang China

HS Code

8504311000

Production Capacity

100 Pieces/Week

Key features

Epoxy Cast Insulation: Main circuit sealed in epoxy resin cast enclosure with excellent insulation and pollution resistance.

SF6 Gas Insulation: Uses SF6 gas as arc-quenching and insulating medium with 0.4 bar relative pressure.

Compact and Aesthetic: Sleek design with stainless steel enclosure ensuring service life exceeding twenty years.

Flexible Wiring: Supports up to eight branch circuits with optional surge arresters and fault indicators.

Remote Control Capability: Enables remote control, signaling, and measurement functions with IP33 protection rating.

Wide Application Scope: Ideal for urban grid upgrades, residential communities, and industrial parks.

Safety Features: Explosion-proof measures vent SF6 gas to rear passageway during accidents.

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

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.