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Durable 25kv Heavy-Duty Transformer for Power Distribution Needs
US$2,000.00-20,000.00
1 Piece

Product profile

Customization

Available

Application

Power, Electronic

Phase

Three

Model NO.

S11

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001

Usage

Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

High Frequency

Shape of Core

U

Brand

Zhonghao

Name

Step Down Oil Immersed Distribution Transformer

Capacity

30~2500kVA

Capacity2

10kv, 20kv, 35kv

Low Voltage

0.4kVA

Core Material

Silicon Steel

Insulation Class

H-Class

Winding

Cooper/Aluminum

Enclosure

IP20/IP23

Model

Sm-Nx1, Sm-Nx2, S11, S13, S11-M, S13-M

Transport Package

Wooden Box

Specification

80X120X120cm

Trademark

zhonghao

Origin

Jiangsu China

HS Code

85043490

Production Capacity

2000PCS/Year

Key features

High Efficiency Design: Optimized core and coil structure significantly reduces no-load loss and noise.
Superior Heat Dissipation: Oil-immersed design ensures stable and efficient operation with outstanding cooling.
Premium Core Material: Crafted from high-permeability, grain-oriented, cold-rolled silicon steel sheets.
Flexible Voltage Adjustment: Equipped with tap changer for easy voltage adjustments after power disconnection.
Robust Safety Protection: Includes pressure relief valve and optional gas relay with alarm and trip terminal.
Comprehensive Quality Testing: 100% comprehensive testing performed on all goods before delivery.
ISO9001 Certification: Adheres strictly to ISO9000 quality certification system standards.
Custom Manufacturing: Capable of producing items based on customer samples or technical drawings.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2019-01-01Nearest Port: shanghai, qingdao, lianyungangAverage Response Time: ≤2.35hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryThe supplier operates in power electronics, photovoltaic equipment, electronic equipment, furnaces, and related industrial equipment. It reports broad customization capability, OEM service for well-known brands, quality assurance, raw-material traceability, inventory capacity, and valid manufacturing-capacity contracts with associated subcontractors. It states that it holds ISO9001 certification and follows identified technical standards. However, several service-control procedures have no written records, overseas service infrastructure is absent, the supplier has only one year of export experience, and no SDK is available. Financial information is represented only by years rather than substantive financial results, so financial credibility cannot be determined from the provided evidence. Customer references or specific customer cases are not provided.
Supplier typeThe stated business scope covers wholesale of components, power electronic components, electronic special equipment, photovoltaic equipment and components, metal-forming machine tools, ovens, furnaces, electric furnaces, and gas/liquid separation and purification equipment. This identifies the supplier as a diversified industrial equipment and components supplier rather than a narrowly specialized provider.
CertificationsThe company states that it was the first among its peers to obtain ISO9001 quality system certification and that its Zhonghao-brand power transformer meets national and provincial technical requirements. These statements provide explicit evidence of certification and standards alignment, although no certificate number or validity period is supplied.
Production capacityThe supplier reports broad design/customization services, in-stock capacity, valid manufacturing-capacity contracts with each associated subcontractor, and a quality-assurance and traceability system. Peak- and off-season lead times are both stated as one month, but service-capability supplier qualification is supported by only one qualified supplier and several procedures lack records.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides OEM services for well-known brands. These statements directly support broad customization capability.

Product Q&A

Q:What are your packing terms?
A:
We typically pack our goods in neutral white boxes and sturdy brown cartons. If you have a legally registered patent, we are happy to use your branded boxes after receiving your authorization letters.
Q:What are your payment terms?
A:
We require a T/T payment of 30% as a deposit, with the remaining 70% due before delivery. We will provide you with photos of the products and packaging before you settle the balance.
Q:What are your delivery terms?
A:
We offer EXW, FOB, CFR, CIF, and DDU delivery terms to meet your needs.
Q:What is your delivery timeline?
A:
Typically, delivery takes between 3 to 10 days after receiving your advance payment. However, the specific delivery time depends on the items and order quantity.
Q:Can you manufacture according to samples?
A:
Absolutely, we can produce items based on your samples or technical drawings. We have the capability to build molds and fixtures to meet your requirements.

Send Inquiry

*To:Global Power Equipment (Xuzhou) Co., Ltd.Global Power Equipment (Xuzhou) Co., Ltd.
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