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.

Lb7-220 Oil-Immersed Fully-Sealed Structure Current Transformer

Name: Lb7-220 Oil-Immersed Fully-Sealed Structure Current Transformer
Brand: Ningbo Ville Electric Co., Ltd.
SKU: 715559812

Zhejiang, ChinaNingbo Ville Electric Co., Ltd.

US$1,000.00-30,000.00

1 Piece

Product profile

Customization

Available

Application

Electronic, Instrument

Type

Current Transformer

Model NO.

Lb7-220 Type

Phase

Three

Operation Condition

Outdoor

Usage

Protection, Measurement

Winding Form

Single Layer & Tightly Wound Type

Insulating Medium

Insulating Paper

Installation

Active Type

Magnetic Circuit Structure

Combined Type

Voltage Transformation Principle

Capacitive Type

Structure

Fully-Sealed

Voltage

220LV

Applicable Standard

IEC/GB

Current

Customized

Transport Package

Wooden Case

Specification

As per drawing

Trademark

VILLE

Origin

China

HS Code

Production Capacity

5000

Key features

Fully-Sealed Oil-Immersed Structure: Ensures reliable operation with metal expander and oil conservator for long working life.

High Precision Measurement: Secondary coils use microcrystalline alloy ensuring precision up to 0.2 or 0.2S grade.

Customizable Current Rating: Current specifications can be customized to meet specific project requirements.

Multiple Secondary Coils: Product supports five or six secondary coils for versatile protection and measurement.

Anti-Rust Durable Design: Uses hot galvanizing and stainless steel parts to prevent rust and ensure durability.

12 Months Warranty Period: Standard warranty coverage for 12 months after transformer operation begins.

Global Installation Support: Expert team available to travel to user's country for installation and commissioning.

Comprehensive Documentation: Provides type test reports (KEMA, CESI), drawings, and quality control plans.

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: ≤15hTerms 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.