Can the transformer be customized?

Yes, we offer OEM, ODM, and flexible customization from samples or designs.

What certifications does the product have?

The product has ISO9001 certification and CE approval.

What is the cooling method?

The cooling method is oil-immersed type.

Oil Immersion Step up Transformer 5kVA-3150kVA Three Phase High Efficiency 50/60Hz

Name: Oil Immersion Step up Transformer 5kVA-3150kVA Three Phase High Efficiency 50/60Hz
Brand: Shanghai Zikai Electric Co., Ltd.
SKU: 2157252392

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, Power Transformer

Phase

Three

Model NO.

S11

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, Type Test Report

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Brand

Zikai

Coil Number

Two Winding

Type

Autotransformer

Coil Structure

Round Coil

Frequency

50 Hz60 Hz

Input Voltage

10kv

Warranty

5 Year

Connection Method

Yyno Dyn11

Ambient Temperature

-25℃~+40℃

Output Voltage

200V/220/240/380V/400V/415V/440V

Model Number

S9 S11s13

Winding Material

Aluminum/Copper

Efficiency

≥98%

Transport Package

Wooden Case

Trademark

ZiKai

Origin

Zhejiang, China

HS Code

8504210000

Key features

Flexible Customization: Supports OEM, ODM, and full customization from samples or designs.

Robust Construction: Oil-immersed type with copper/aluminum windings for long service life.

Global Certification: ISO9001 certified with CE approval for international market compliance.

Versatile Applications: Suitable for power transmission, distribution, and industrial settings.

Professional Manufacturer: Integrated R&D, production, and quality assurance capabilities.

Wide Voltage Range: Input 10KV, Output 200V-440V to meet diverse power needs.

Trusted Brand: Cooperates with major enterprises like CNPC and COSCO Shipping.

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: ≤5.51h

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.