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High Quality S11 Series Step Down Oil Immersed Power Transformer 0.4/11kv 2500kVA

Name: High Quality S11 Series Step Down Oil Immersed Power Transformer 0.4/11kv 2500kVA
Brand: Zhejiang Kaibian Electric Technology Co., Ltd
SKU: 2245167655

Zhejiang, ChinaZhejiang Kaibian Electric Technology Co., Ltd

US$19,999.00

1 Piece

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

S11

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Separated Winding Transformer

Certification

ISO9001, CCC

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Transport Package

Standard Export Package

Specification

customized

Trademark

KaiBian

Origin

Zhejiang, China

HS Code

8537209000

Production Capacity

500PCS/Month

Key features

Low Loss and High Efficiency: S11-M series offers low loss, low noise, and high efficiency for excellent energy saving.

Fully Sealed Oil Immersed Design: Cancels oil conservator; uses corrugated sheet elasticity to automatically adjust oil volume.

Wide Voltage Range Options: Available in 10KV to 36KV and other custom requirements for diverse power needs.

Flexible Voltage Regulation: Supports Off-circuit or On-load voltage regulation with multiple tapping ranges.

Customizable Phases and Frequency: Available in single or three phases with 50Hz or 60Hz frequency options.

High Magnetic Conductivity Core: Made of cold rolled silicon steel with grain orientation and full inclined joints.

Comprehensive Safety Protections: Equipped with pressure relief valves and optional gas relay with alarm and trip terminals.

ISO9001 and CCC Certified: Meets international quality standards and Chinese compulsory certification requirements.

Company profile

Customization from SamplesCustomization from DesignsODM Services

Zhejiang Kaibian Electric Technology 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: 8 Years CertifiedNearest Port: NingBo PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryZhejiang Kaibian Electric Technology Co., Ltd. is described as a manufacturer integrating R&D, production, sales, and service, with products spanning power distribution equipment, solar photovoltaic systems, and power electronics. It holds ISO9001:2015 and ISO14001:2015 certifications. The supplier reports sample, design, and full customization, ODM services, and OEM service for well-known brands. However, its service-management controls lack written procedures or records in several areas, and it reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Innovation evidence is limited: five R&D engineers are reported, but no new products were launched in the past year and no SDK is available. Financial credibility cannot be assessed because the provided financial data is zero-valued or incomplete. Production scale and operational lead-time information are stated, but detailed production-capacity evidence is limited.

Supplier typeThe supplier identifies itself as a professional manufacturer integrating R&D, production, sales, and service. Its stated product scope includes high- and low-voltage power distribution equipment, solar photovoltaic systems, and power electronics, supporting classification as an electrical equipment manufacturer.

CertificationsThe supplier reports ISO9001:2015 certification and ISO14001:2015 certification. These are explicit management-system certifications and provide positive evidence for quality and environmental management coverage.

After-Sales capabilityThe supplier reports procedures for complaint handling and corrective/preventive actions, but no written records; it also has no written effective-service assessment procedure or approved supplier list. Overseas service coverage is absent, including no overseas warehouse, showroom, agent, or branch, although stated service terms and lead times are available.

Production capacityThe supplier states that it integrates production and operates a 20,000 m2 production area, with stated peak- and off-season lead times within 15 working days. These facts support an existing production operation, but no explicit output capacity, equipment, or utilization data is provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization, as well as ODM services and OEM services for well-known brands. This is direct evidence of broad customization and contract-manufacturing capability.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional factory with 10 years of expertise in High and Low voltage switchgears, substations, transformers, cable distribution boxes, and various electrical equipment, including vacuum circuit breakers and load break switches. Our factory is an esteemed supplier to the State Grid Corporation of China.

Q:Do you accept customized service?

We offer OEM/ODM services and can print your logo on products. Our expert technical and quotation team provides tailored projects based on your drawings and parameters.

Q:What is your MOQ?

Our MOQ is 1 piece.

Q:How long is your delivery lead time?

Lead time depends on product requirements and quantity. Generally, 5~10 working days are feasible.

Q:How do you solve quality problems?

Please provide detailed photos of quality issues. Our technical and quality departments will analyze and offer a satisfactory solution within 2 days.