10kv 50kVA Customized Design Oil Immersed Transformer for Infrastructure Projects

Name: 10kv 50kVA Customized Design Oil Immersed Transformer for Infrastructure Projects
Brand: Haichen Transformer (Qingdao) Co., Ltd.
SKU: 2329255685

Shandong, ChinaHaichen Transformer (Qingdao) Co., Ltd.

US$500.00-502.00

1 Piece

Product profile

Customization

Available

Application

Power

Cooling Method

Oil-immersed Type Transformer

Model NO.

S11

Winding Type

Two-winding Transformer

Certification

ISO9001, CCC

Usage

Distribution Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Haichen

Name

Oil Immersed Transformer

Oil-Type

Copper/Aluminum

Coil Material

Copper/Aluminum

Rated Capacity

30kVA-2500kVA

Transport Package

Standard Export Packaging

Specification

Customized

Trademark

Haichen

Origin

Qingdao, China

HS Code

8504109000

Production Capacity

50000PCS/Year

Key features

High-Efficiency Core Material: Core made of imported high-grade cold-rolled silicon steel sheets to reduce loss and noise.

Oxygen-Free Copper Windings: HV & LV windings use oxygen-free copper for double-layer, foil, and multi-layer designs.

Dyn11 Connection Group: Reduces grid harmonic interference and improves overall power quality.

Fully Sealed Design: Long service life with no core lifting or maintenance required.

Low Noise Operation: Actual noise measured below standard limits for quiet operation.

Wide Capacity Range: Available in rated capacities from 30kVA to 2500kVA.

Customized Standard: Standards can be customized to meet specific project requirements.

Robust Packaging: Waterproof film, anti-rust treatment, and ISPM 15 fumigated wooden pallets.

Company profile

High Repeat Buyers ChoiceSelf-brandedFull CustomizationProduction Process Visualization

Haichen Transformer (Qingdao) Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.93h

AI-Powered supplier vetting

SummaryThe supplier operates across electronic components, power electronics, wires and cables, mechanical and electrical equipment, wind turbine generators and parts, and related technical services. It reports multiple customization options, ODM availability, and new products within the past year, but no available SDK and no OEM service for popular brands. Production information indicates one production line, one export-experienced staff member, and no ongoing quantity reconciliation for batch production. Service controls are weakly documented: no written procedures or records are reported for supplier assessment, corrective actions, or complaint handling. Overseas support is limited, with no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial records are referenced for 2023–2025, but the provided data does not establish financial strength.

Supplier typeThe supplier is positioned as a manufacturer and technical-service provider covering electronic components, power electronic components, wires and cables, mechanical and electrical equipment, wind turbine generators and parts, and related technical development and consulting. Its scope also includes regulated installation, maintenance, testing, and special-equipment activities subject to required approvals.

After-Sales capabilityThe supplier reports no written procedures or records for effective complaint handling, corrective and preventive actions, or service assessment. It has no overseas warehouse, showroom, agent, branch, or offline trade-show experience, although it accepts multiple quotation and payment terms and reports a one-month average lead time in both peak and off-season periods.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, indicating active product development. However, it reports no available SDK, so the evidence supports product R&D but not broader software or platform-development capability.

Production capacityThe supplier reports one production line and one staff member with one to five years of export-trade experience. It also states that the factory does not continuously reconcile quantities for every batch or mass-production run, indicating a specific weakness in production quantity-control practices.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and original-design support.

Product Q&A

Q:Are you a trading company or manufacturer?

We are both a transformer manufacturer and a trading company, with our own production facility and export capabilities, ensuring reliable quality control and competitive pricing.

Q:Do you provide after-sales service and technical support?

Yes, we provide comprehensive after-sales service and full-cycle technical support, including installation guidance, operation training, troubleshooting, and maintenance consultation.

Q:Do you accept customized service?

We fully support customized solutions, including voltage ratings, cooling methods such as sealed oil-immersed type for high humidity and temperature environments, specifications and design adjustments to meet specific project requirements.

Q:What is your MOQ?

We have no strict MOQ for standard models, even 1 unit is acceptable. For highly customized orders, the MOQ can be confirmed based on specific requirements.

Q:What is your payment terms?

Our common payment terms are T/T (30% deposit in advance, 70% balance before shipment). L/C and other terms are also negotiable for long-term cooperation.