Where are your products exported?

Our transformers are exported to Russia, Southeast Asia, India, the Middle East, and other regions worldwide.

What is the warranty or quality guarantee?

We have a sound quality management system and perform 100% inspection on finished products including visual and function checks.

What is the rated frequency of the transformer?

The rated frequency is 50/60 Hz.

Oil Immersedstep Down Transformers 3 Phase 50kVA 100kVA 200kVA

Name: Oil Immersedstep Down Transformers 3 Phase 50kVA 100kVA 200kVA
Brand: Shanghai Zikai Electric Co., Ltd.
SKU: 2147485962

Zhejiang, ChinaShanghai Zikai Electric Co., Ltd.

US$1,950.00

1-9 Pieces

US$1,800.00

10-49 Pieces

US$1,700.00

50+ Pieces

Product specifications

Rated Capacity

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

Consult customer service

Core

Copper Core

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

Coil Number

Autotransformer

Coil Structure

Toroidal

Input Voltage

10kv

Output Voltage

440V

Transport Package

Wooden Case

Trademark

Zikai

Origin

Zhejiang, China

HS Code

8504210000

Key features

Comprehensive OEM/ODM Services: Flexible customization from samples, designs, or full customization to meet diverse market demands.

Robust Oil-Immersed Design: Built for high efficiency and reliability in demanding utility and industrial settings with long service life.

Global Export Experience: Exported to Russia, Southeast Asia, India, and the Middle East with CE certification and international approvals.

One-Stop Solution Provider: Integrated capabilities in R&D, material sourcing, precision processing, assembly, and quality assurance.

Trusted by Key Enterprises: Long-term stable cooperation with large enterprises including CNPC and COSCO Shipping.

Strict Quality Control: 100% inspection for finished products including visual and function checks with traceable raw materials.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

Advanced Voltage Regulation: S11 series features on-load voltage regulation using power electronic component switches for frequent switching.

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: 2 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.67h

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.