Can u do installation and commissioningin user's site?

Yes, we can send our installation team to user's country for service.

Do you have any experience in this kind of transformer?

Yes, we can provide reference list for check.

Are you manufacturer or trading company?

Manufacturer and Trading company.

500kv Oil Immersed Inverted Current Transformer Transformers for Step Down Current

Name: 500kv Oil Immersed Inverted Current Transformer Transformers for Step Down Current
Brand: Ningbo Ville Electric Co., Ltd.
SKU: 721809412

Zhejiang, ChinaNingbo Ville Electric Co., Ltd.

US$480.00-8,000.00

1 Piece

Product profile

Customization

Available

Application

Electronic, Instrument, Audio, Lighting

Type

Inverted

Model NO.

LVQB(T) -500W3

Phase

Single

Operation Condition

Outdoor

Usage

Protection, Measurement, Single-Phase Transformer

Winding Form

Single Layer & Tightly Wound Type

Insulating Medium

Insulating Gas

Installation

Inverted

Magnetic Circuit Structure

Combined Type

Voltage Transformation Principle

Capacitive Type

Core

Core-Type Transformer

Cooling Method

Dry-Type Transformer

Winding Type

Separated Winding Transformer

Certification

ISO9001-2000, ISO9001

Frequency Characteristics

High Frequency

Shape of Core

Ring

Brand

Ville

Transport Package

Wooden Cases

Specification

IEC

Trademark

VILLE INDUSTRY

Origin

Ningbo China

HS Code

8504

Production Capacity

50000 Sets/Year

Key features

High Precision Measurement: Achieves 0.1 and 0.2S measurement grades with no flux leakage between coils.

SF6 Gas Insulation: Uses SF6 gas with leakage rate less than 0.5% per year for excellent insulation.

High Thermal Stability: Primary coil withstands up to 63kA/3s with strong dynamic and thermal stability.

Durable Construction: Aluminum alloy case and stainless steel parts ensure rust-free, long-lasting performance.

IP55 Sealed Terminal Box: Secondary outlet box is dust-proof, water-proof, and air permeable with IP55 rating.

Expert Manufacturer: Over 30 years of experience with first-class processing and test equipment.

Global Service Support: 12-hour quick response and on-site installation/commissioning services available.

Multi-Standard Compliance: Products meet IEC, ANSI, CSA, GB standards and can provide KEMA/CESI reports.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceCustomization from Designs

Ningbo Ville Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2006-07-05Nearest Port: ningbo, shanghai, dalianAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier presents itself as an electrical equipment provider serving international power boards, contractors, factories, and power projects. It offers equipment supply, installation, commissioning, after-sales service, electrical solution design, OEM, ODM, and multiple forms of customization. Reported production capacity covers power transformers, circuit breakers, disconnectors, furnaces, and transformers, while exports account for 51%–70% of total sales. The supplier lists numerous management-system certifications and has 50 years of combined R&D engineer experience and 31–40 quality-control staff. However, the evidence also shows limitations: no overseas warehouses, showrooms, agents, branches, or offline trade-show participation; no new products reported in the past year; no available SDK; and weaknesses in documented quality, complaint-handling, supplier-service assessment, corrective-action, traceability, and fire-drill procedures. Financial data is present only as year labels, so financial...

Supplier typeThe supplier is positioned as a power-transmission and distribution electrical equipment manufacturer and solution provider. It serves international state power boards, power construction and project contractors, factories, and global electric-power projects, while also offering OEM, ODM, installation, commissioning, after-sales service, and electrical solution design.

CertificationsThe supplier reports holding a broad set of management-system certifications, including ISO 9001, ISO 14001, ISO 14064, ISO 50001, ISO 29001, ISO 20000, TS 16949, ANSI/ESD, QC 080000, and related ISO certifications. This is explicit evidence of certification coverage, although the provided information does not include certificate numbers, validity dates, or scopes.

After-Sales capabilityThe supplier explicitly states that it provides installation, commissioning, and after-sales service, and reports 417 qualified suppliers for service capability. However, its service-capability assessment lacks a written procedure, corrective and preventive actions have no written procedures or records, and it has no overseas warehouse, showroom, agent, or branch support.

Production capacityReported annual productivity includes 6,000 power transformers, 50,000 circuit breakers, 60,000 disconnectors, 3,000 furnace sets, and 10,000 transformers. The supplier also reports an annual production output range and maintains 31–40 quality-control staff, providing explicit evidence of substantial multi-product manufacturing capability.

Customization capabilityThe supplier states that it can design complete electrical solutions according to customer demand and provides flexible customization, full customization, customization from designs, minor customization, and customization from samples. It also offers both OEM and ODM services, directly supporting broad customization capability.