What certifications do you hold?

Our products are certified with ISO9001-2000, ISO9001, and CCC.

What is the lead time for production?

The average lead time is within 15 workdays during both peak and off-peak seasons.

Do you offer OEM and ODM services?

Yes, we support both OEM and ODM services for our transformer products.

Reliable S11 Oil Immersed Transformer for Power Distribution Needs

Name: Reliable S11 Oil Immersed Transformer for Power Distribution Needs
Brand: Jiangsu Tianhua Transformer Co., Ltd.
SKU: 2271799385

Jiangsu, ChinaJiangsu Tianhua Transformer Co., Ltd.

US$7,400.00-8,700.00

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

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Reference Standards

IEC 60076

Voltage (Hv) (Kv)

6kv-220kv

Core Material

Silicon Steel

Lightning Impulse Withstand Voltage

as Per IEC Standard

Rated Capacity

30kVA-63mva

Cooling Way

Onan/Onaf

Name

Oil Immersed Transformer

After-Sales Service

2 Years

Frenquency

50/60Hz

Transport Package

Wooden Package

Specification

customized

Trademark

Tianhua

Origin

China

HS Code

8504220000

Production Capacity

10000 Units/Year

Key features

Wide Voltage Range: Input voltage from 10kV to 110kV, output options include 440V, 400V, and 480V.

Multiple Cooling Methods: Available in ONAN, ONAF, and OFAF cooling configurations for diverse needs.

High Short-Circuit Resistance: Engineered with strong resistance to withstand short-circuit events safely.

Lightning Strike Resistance: Withstands lightning impulses as per IEC standards for enhanced safety.

Energy Efficient Design: Features low load loss and energy conservation for environmental protection.

Comprehensive Warranty: Includes 2 years of after-sales service coverage for peace of mind.

Full Customization Support: Offers flexible customization from samples, designs, and full specifications.

Strict Quality Inspection: 100% visual and functional inspection on all finished products.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Jiangsu Tianhua Transformer Co., Ltd.

Jiangsu, 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: 12 years CertifiedNearest Port: Lianyungang Port; Qingdao Port; Shanghai PortAverage Response Time: ≤0.15h

AI-Powered supplier vetting

SummaryJiangsu Tianhua Transformer Co., Ltd. is a transformer manufacturer involved in production, development, sales, and related import/export activities. It reports five production lines, a 6,150.0 m² manufacturing plant, 100% finished-product inspection, and five quality assurance and quality control inspectors. The supplier supports customization from samples and designs, offers OEM services for well-known brands, and maintains documented procedures for service assessment, corrective and preventive actions, and complaint handling. ISO9001:2015, ISO45001:2018, and ISO14001 certifications are reported. However, it has no valid manufacturing-capacity contract with related subcontractors, no outsourcing standard operating procedure, no ongoing batch quantity reconciliation, no overseas warehouse or showroom, and no available SDK. The provided information does not establish specific customer cases or independently verify financial strength.

Supplier typeThe supplier is identified as a transformer manufacturer whose business covers power transformer and distribution cabinet manufacturing and sales, along with related import and export activities. Its company description also identifies it as a high-tech enterprise specializing in transformer production, development, and sales.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and states that it follows the ISO9000 quality management system. These records provide explicit evidence of quality, occupational health and safety, and environmental management certification.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. It also reports in-stock capability and accepts multiple quotation and payment terms, but it lacks overseas warehouse and showroom services; the evidence supports service-process capability but not comprehensive overseas after-sales coverage.

Production capacityThe supplier reports a 6,150.0 m² manufacturing plant, five production lines, dedicated equipment for slitting, shearing, punching, foil winding, coil winding, and heating, plus in-stock capability and 100% finished-product inspection. Capacity-control weaknesses remain because there is no valid manufacturing-capacity contract with related subcontractors, no outsourcing SOP, and no ongoing batch quantity reconciliation.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates broad stated adaptability to customer-specific transformer requirements.