Can we visit your factory?

Absolutely! We welcome customers to visit our production facilities and learn about our manufacturing processes and quality control measures. Please schedule an appointment in advance, and we will arrange for a professional team to host and accompany you during the visit.

Oil Immersed Step Down Transformers 3 Phase 50kVA 100kVA 200kVA

Name: Oil Immersed Step Down Transformers 3 Phase 50kVA 100kVA 200kVA
Brand: Shanghai Zikai Electric Co., Ltd.
SKU: 2147383262

Zhejiang, ChinaShanghai Zikai Electric Co., Ltd.

US$1,950.00

1-9 Pieces

US$1,800.00

10-99 Pieces

US$1,700.00

100+ Pieces

Product specifications

Rated Capacity

Product profile

Customization

Available

Application

Power

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

Power Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Core Type

Brand

Zikai

Type

Autotransformer

Coil Number

Multi Winding

Coil Structure

Round Coil

Frequency

50 Hz60 Hz

Input Voltage

10kv

Output Voltage

440V

Transport Package

Wooden Case

Trademark

ZiKai

Origin

Zhejiang, China

HS Code

8504210000

Key features

Oil-Immersed Design: Built for robust performance and high efficiency in demanding utility and industrial settings.

On-Load Voltage Regulation: S11 series allows voltage change via tap gear while operating under load for stability.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs for specific needs.

ISO Certified Quality: Manufactured under ISO9001:2015, ISO45001:2018, and ISO14001 standards with 100% inspection.

Global Shipping Support: Provides worldwide shipping services with flexible Incoterms including FOB, CIF, and EXW.

Professional Engineering Support: 7 R&D engineers provide one-on-one technical support and tailored electrical solutions.

Competitive Pricing: Highly competitive pricing backed by over 15 years of production experience.

Factory Visit Available: Customers are welcome to visit production facilities to observe manufacturing and QC processes.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQA/QC InspectorsR&D Capabilities

Shanghai Zikai Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤6.28h

AI-Powered supplier vetting

SummaryShanghai Zikai Electric Co., Ltd. is a Chinese limited company established in 2015 and operating from Wenzhou, Zhejiang, with 30 employees. Its stated business scope covers electrical and mechanical equipment, power distribution and transmission equipment, transformers, rectifiers, inductors, power electronic components, and related sales and import/export activities. The supplier reports OEM service for well-known brands and SDK availability, indicating some customization and R&D capability. It holds or reports ISO9001:2015, ISO45001:2018, and ISO14001 management certifications. Reported lead times are within 15 working days in both peak and off-peak periods, but service-management controls, supplier approval, corrective-action, and complaint-handling procedures lack written records. Evidence of financial performance is limited to reporting years rather than financial results. No specific customer cases or overseas service coverage are provided.

Supplier typeThe supplier is identified as a combined business entity and a limited company, named Shanghai Zikai Electric Co., Ltd., based in Wenzhou, Zhejiang, China. Its stated profile includes manufacturing, export trade, service, quality control, R&D, and sustainable development capabilities.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. However, product compliance certification is listed only as “Others,” without details of the applicable standard or certificate.

R&D capabilityThe supplier explicitly reports R&D capability with an available SDK and offers OEM services for well-known brands. Its business scope includes manufacturing power electronic components and related electrical equipment, supporting relevance to technical product development, although no patents, R&D staffing, or development results are provided.

Production capacityThe supplier’s registered scope includes manufacturing general equipment, power distribution switch-control equipment, transformers, rectifiers, inductors, power facility equipment, monitoring-control equipment, electrical signal devices, and power electronic components. It has 30 employees and reports order lead times within 15 working days in both peak and off-peak periods, indicating active manufacturing capability, though production capacity and equipment details are not stated.

Customization capabilityOEM service for well-known brands and SDK availability are explicitly reported, providing direct evidence of at least some customization and integration capability. The broad manufacturing scope further supports product adaptation potential, but no specific customization examples, engineering resources, or minimum-order requirements are provided.

Product Q&A

Q:Are you a trade company or a manufacturer?

Shanghai Zikai Electric Co., Ltd. is a production and sales-oriented enterprise focusing on the production of power equipment, integrating design, research and development, manufacturing and technical services.

Q:What are the main products of your company?

Our company specializes in producing and selling high-quality electrical equipment, including vacuum circuit breakers, isolating switches, grounding switches, and various power accessories. Our flagship product is the ZW32-12 outdoor high-voltage vacuum circuit breaker.

Q:How can I purchase your products?

You can place an order online through our website or contact our sales team for more product information and quotations. We support multiple payment methods and provide worldwide shipping services.

Q:How do you ensure the quality of your products?

We strictly adhere to international standards and quality management systems. All products undergo rigorous testing and inspection before leaving the factory. We also offer a product quality guarantee period to ensure that the products you purchase meet your expected performance.

Q:Do you offer customization services?

Yes, we can provide customized services according to the specific needs of our customers. Whether it's product specifications, design, or functionality, our technical team can work with you to develop solutions that meet your requirements.