Do you have the products in stock?

Normally no. All our products produce depending to your order quantity.

Pearl Electric is the former state-owned Panyu Electrical Motor Factory established in 1958, Pearl Electric occupies a factory area of 10.5 hectares, with more than 7.2 hectares of modern factory building. Pearl Electric has more than 600 employees and more than 600 sets of specialized manufacturing equipment. We have many patent certificates, CE certificate, KEMA certificate, ISO9001 certificate. Our products are widely used all around the world. We believe that we can provide you products of g

What should provide to make custom transformer?

Technical drawing and technical specification document are the best, or you can tell us some details technical specification date as below 'Quotation and Ordering Required Information'.

Could I have your catalog and price list for trial order in MOQ quantity?

All of our products are showing on Made-in-China or official website, you are always welcome to ask us to get more information directly.

Three Phase Oil-immersed Transformer Reliable, Low loss 2500-4.2/3.45

Name: Three Phase Oil-immersed Transformer Reliable, Low loss 2500-4.2/3.45
Brand: Pearl Electric Co., Ltd.
SKU: 1937847461

Guangdong, ChinaPearl Electric Co., Ltd.

US$15,000.00-400,000.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Model NO.

S11-M-2500-4.2/3.45

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

High Frequency

Shape of Core

Brand

Pearl Electric

Type

Oil Immersed Rectifier Distribution Transformer

Reference Standards

IEC 60076

Capacity

2500kVA or Customized

Rated H. V.

4.2kV

Rated L. V.

3.45kV

Impedance Voltage

4~6%

Cooling Way

Oil-Immersed

Core Material

Silicon Steel

Winding Material

Copper/Aluminum

Temperature Rise (W)

As Standard

Vector Group

Dyn11/ Yyn0/Customized

Insulation Media

Mineral Oil as Per IEC 60296

Lightning Impulse Withstand Voltage

as Per IEC Standard

AC Withstand Voltage

as Per IEC Standard

Transport Package

Wooden Pallet, Wooden Case

Specification

As per manufacturer's standard design

Trademark

PEARL ElECTRIC(PE)

Origin

China

HS Code

8504220000

Production Capacity

2 Million kVA/Year

Key features

Low Loss and Noise: Features low noise, low loss, and low partial discharge for energy conservation.

High Overload Capacity: Capable of long-term operation under 110% load with excellent dynamic thermal stability.

Customized Capacity: Capacity can be customized, including standard 2500kVA or other specific requirements.

Customized Vector Group: Vector group options include Dyn11, Yyn0, or fully customized configurations.

Robust Short-Circuit Resistance: Outstanding short-circuit resistance and high lightning impulse resistance ensure high reliability.

Hermetically Sealed Tank: Fully hermetically sealed oil tank prevents air erosion and prolongs service life.

Comprehensive Certifications: Passed ISO9001:2015, ISO14001:2015, ISO45001:2018, CE, KEMA, and UL certifications.

Company profile

Years of Export ExperienceManagement CertificationProduct CertificationImporters and Exporters

Pearl Electric Co., Ltd.

Guangdong, 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: 16 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤5.35h

AI-Powered supplier vetting

SummaryThe supplier operates in electrical power equipment and related technologies, including transformers, switchgear, power electronics, intelligent measurement, photovoltaic equipment, and rail-transit equipment. It reports ISO9001, ISO14001, ISO45001, and ISO50001-related certifications, together with CE and UL product certification capability. Documented procedures exist for supplier-service assessment, corrective and preventive actions, complaint handling, and quality assurance, with raw-material traceability. R&D strengths include recent new-product activity, ODM services, SDK-independent design services, and multiple customization options; however, no SDK is available. Production evidence includes five lines, 50 quality-control staff, 62 R&D engineers, in-stock capability, and stated transformer output across several product categories. The supplier has named historical projects involving APEC Beijing, EU exports, and KEMA-certified transformers. Limitations include no valid manufacturing contract with...

Supplier typeThe supplier is an electrical and power-equipment manufacturer and technology provider, covering transformers, switchgear, power electronics, intelligent measurement, photovoltaic equipment, and rail-transit special equipment. Its location is identified as a factory in Nansha District, Guangzhou, China, and its historical description references transformer supply and power-distribution solutions.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certification, plus ISO45001:2018 and ISO50001 certifications, and identifies CE and UL product-certification capability. These entries provide explicit evidence of multiple management-system and product-certification credentials.

After-Sales capabilityThe supplier has written and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints, and reports in-stock service capability. However, it lacks an overseas warehouse and overseas showroom; the available evidence supports procedural service capability but not comprehensive overseas support.

R&D capabilityThe supplier reports R&D activity, a new product within the past year, ODM service, 62 total R&D-engineer experience, and R&D of online energy-monitoring technologies. It does not have an available SDK, but this stated limitation does not negate the broader evidence of product and technology development capability.

Production capacityThe supplier operates five production lines, reports 50 quality-control staff, has in-stock capability, and lists output for multiple transformer categories, including oil-immersed, dry-type, cast-resin, pad-mounted, and 110kV/220kV products. A deficiency is that no valid contract exists between the factory and affiliated subcontractors, which creates a documented manufacturing-governance limitation.

Customization capabilityThe supplier explicitly offers customization from designs, customization from samples, full customization, minor customization, and flexible customization, as well as ODM services. This directly supports broad customization capability.

Client casesDocumented examples include passing national tests and KEMA certification for a Pearl's oil-immersed power transformer, providing power-distribution solutions for APEC Beijing, and supplying amorphous-alloy dry-type transformers to the EU. These named cases provide direct evidence of prior project and market experience.

Product Q&A

Q:Are you a Manufacturer, factory or Trading company?

Yes, We are engaging in the research and development, production and operation of transformer for over 60 years.

Q:What's your warranty terms?

We offer 12 months warranty time.

Q:Production Time?

30 to 45 days or depending on order requirements.

Q:What's your payment terms?

T/T , L/C or negotiation.

Q:How do you conduct quality control in your factory?

We implement 100% QC inspection to ensure every product is qualified. We have over 10 times QC inspections during the manufacturing process from raw material to the final products.