What are the available payment terms?

T/T and L/C at sight are acceptable. Milestone payment can be negotiated for large-scale projects.

Can you do non-standard design according to client specification?

Yes, most parameters can be customized. Mandatory clauses from classification-society rules cannot be deviated.

Leak-Proof 3-Phase OEM Custom Oil-Immersed Transformer for 35kv Substations

Name: Leak-Proof 3-Phase OEM Custom Oil-Immersed Transformer for 35kv Substations
Brand: Taizhou Haitian Electric Manufacture Co., Ltd.
SKU: 2330580665

Jiangsu, ChinaTaizhou Haitian Electric Manufacture Co., Ltd.

US$699.00-2,999.00

1 Piece

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

S111/S20

Core

Shell-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Separated Winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Product Name

Oil-Immersed Distribution Transformer

Keywords

Oil Immersed Transformer

Voltage Class

up to 35kv

Application Voltage

35kv and Below Systems

Transformer Type

Oil-Immersed, Liquid Cooled

Winding Material

Copper / Aluminium

Winding Option

Full Copper Winding Available

Efficiency Feature

Low Loss, Energy-Saving Design

Noise Level

Low Noise Operation

Insulation Performance

Good Insulation Performance

Heat Dissipation

Good Heat Dissipation

Transport Package

Seaworthy Packging

Specification

Standard Specifications or Customized

Trademark

BILLOW

Origin

Jiangsu, China

Production Capacity

4 Million kVA/Year

Key features

Oil-Immersed Cooling: Uses insulating oil for cooling and insulation, ensuring good heat dissipation and strong dielectric performance.

Low Noise Operation: Designed for low noise performance, suitable for urban grids and noise-sensitive distribution areas.

Strong Overload Capacity: Built for demanding conditions with strong overload capability and dependable long-term operation.

Full Copper Winding Option: Full copper winding available for improved reliability; copper/aluminum options support different budgets.

Weather-Proof Outdoor Use: Suitable for outdoor field operation with weather-proof and anti-aging characteristics for long service life.

Low Loss Design: Energy-saving design features low loss characteristics for efficient power distribution.

Multiple Certifications: Certified with ISO9001-2000, ISO9001, and CCC for quality assurance and compliance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

Taizhou Haitian Electric Manufacture Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 22 Years CertifiedNearest Port: Taizhou Port, Nantong Port, Shanghai PortAverage Response Time: ≤0.01h

About Our Factory & Business Background

AddressNo. 20 Taian Road, Hailing District, Taizhou, Jiangsu, China

Plant Area61057 square meters

Number of Employees138

Registered Capital60,000,000 RMB

Terms of PaymentT/T, LC

International Commercial Terms(Incoterms)FOB

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Minimum Order Quantity1 Set

Supply Chain Partners81

Our Production Capability & Technical Expertise

Main ProductsTransformer, Single Phase Transformer, Marine Transformer, Oil-immersed Power Transformer, Dry Type Transformer, Box Type Substation

Production Lines3

Production MachinesFinal Assembly Line, Assembly Line for Switchgear, Metal Sawing Machine, Radial Drilling Machine, Puncher, Shearing Machine, Bending Machine, Vertical Lathe, Horizontal Lathe, Automatic Winding Machine, 3D Amorphous Winding Machine, Low Voltage Automatic Winding Machine, High Voltage Automatic Winding Machine, 3D Iron Core Winding Machine, Vacuum High-pressure Impregnation Equipment, Drying Oven, Vacuum Oil Filling Machine, Drying Furnace, Spraying Room

QA/QC inspectors4 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers14 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2000-11-07

Main MarketsMid East, Eastern Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Cooperated with Fortune 500Yes

Product Q&A

Q:What is short-circuit impedance? Can it be customized?

Short-circuit impedance determines short-circuit current and voltage regulation. Standard values follow IEC60076; customized impedance is available upon project requirement.

Q:Which classification society certificates are required for marine transformers?

Subject to ship-owner requirements: CCS, DNV, ABS, LR, BV, RINA. The product shall pass type-approval and unit routine tests for each unit.

Q:What international standards apply to marine transformers?

IEC60076 for power transformers; IEC60092 for shipboard electrical installation, plus relevant class-society rules.

Q:What is the standard warranty period? Is an extended warranty available?

Standard warranty:12months from shipment or commissioning onboard. 6-12month extended warranty is available at an extra cost.

Q:What is the typical lead time?

6-8 weeks for a standard marine dry-type transformer. Lead-time will be longer for class-society witness tests or special customized parameters.