Does the transformer include after-sales support?

Yes, we offer installation, commissioning, worker training, and quick response within 12 hours.

What is the efficiency at full load?

The efficiency at full load and 100% power factor is 98%.

200kVA 33/0.4kv Grounding Earthing Transformer Auxiliary Transformer

Name: 200kVA 33/0.4kv Grounding Earthing Transformer Auxiliary Transformer
Brand: Ningbo Ville Electric Co., Ltd.
SKU: 1974247052

Zhejiang, ChinaNingbo Ville Electric Co., Ltd.

US$50,000.00-60,000.00

1 set

Sample price:US$50000.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Power, Electronic, Instrument, Rectifier

Phase

Three

Model NO.

SL11 200/33/0.4KV

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001

Usage

Power Transformer, Distribution Transformer, Earthing Transformer

Frequency Characteristics

High Frequency

Shape of Core

Ring

Brand

Ville

Test

Type Test Report

Test Certification

Iei Transformer Test

Transport Package

Wooden Cases

Specification

IEC CE, ISO

Trademark

VILLE

Origin

Ningbo China

HS Code

8504220000

Production Capacity

3000/Year

Key features

Zigzag Winding Configuration: Incorporates single winding with zigzag configuration for effective neutral grounding.

High Reliability Performance: Features advanced performance, economic indicators, and reduced noise through surface curing.

Wide Application Range: Suitable for urban power networks, petrochemical, metallurgical, textile, and mining industries.

Sealed Tank Design: Hermetically sealed tank with bolted cover and mineral oil insulation for safety.

Comprehensive Testing Standards: Meets IEC 60076/60354 standards with rigorous voltage and impedance testing.

1-Year Guarantee Period: Provides 12 months guarantee from the date of project acceptance certificate.

Fast Response Support: Offers quick response within 12 hours for after-sales service and technical issues.

ISO9001 Certification: Manufactured under ISO9001-2000 and ISO9001 quality management systems.

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.