How long is the warranty of your product?

Our warranty period is two years.

Why should you buy from us not from other suppliers?

We offer competitive prices, high quality, expedited production for urgent orders, a professional technical team with 7-day drawing confirmation, and prompt global collaboration.

How can we guarantee quality?

We provide pre-production samples, conduct final inspections before shipment, offer QC and test reports, and accept Factory Acceptance Test (FAT).

110kv Oil Immersed Three Phase Power Transformer with Step Down Function

Name: 110kv Oil Immersed Three Phase Power Transformer with Step Down Function
Brand: Apex Technologies Co.,Ltd.
SKU: 2272230405

Beijing, ChinaApex Technologies Co.,Ltd.

US$100,000.00-310,000.00

1 Piece

Product specifications

Capacity

Product profile

Customization

Available

Application

Power, Power Grid, Substation, Power Plant

Phase

Three

Model NO.

S11-35

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001, CCC, CE

Usage

Distribution Transformer

Frequency Characteristics

50Hz/60Hz

Shape of Core

Ring

Brand

Apex

Warranty

2 Years

Customization Support

Small Quantities with Multiple Specifications

Impedance

12%~18% or Customized

Tapping Range

+2*2.5%/-2*2.5%

Vector Group

Li0, Ynd11, Ynyn0d11

Input Voltage

110kv, 220kv, 330kv, 500kv

Output Voltage

11 Kv, 10 Kv, 10.5kv, 6.6kv

Transport Package

Wooden Case

Specification

Customized

Origin

China Jiangsu

Production Capacity

30sets/Month

Key features

Comprehensive Customization: OEM/ODM services with flexible customization options for designs and specifications.

Fast Production Lead Time: Standard production takes about 10 workdays after deposit; urgent orders can be expedited.

Extended Warranty Coverage: Provides a two-year warranty period for all mechanical and electrical defects.

Global Export Experience: Products exported to over 20 countries including US, Russia, and Southeast Asia.

Strict Quality Assurance: Includes pre-production samples, final inspections, QC reports, and FAT acceptance.

Professional Technical Team: Independent drawing and technical teams confirm design contents within seven days.

Competitive Pricing Strategy: Offers highly competitive prices while maintaining the highest product quality standards.

Multiple International Certifications: Holds ISO9001, ISO14001, ISO45001, CE, and CCC certifications for global compliance.

Company profile

Low MOQFull CustomizationFlexible CustomizationMulti-language Pioneer

Apex Technologies Co.,Ltd.

Beijing, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Designs, Full Customization, etc.Average Response Time: ≤0.72h CertifiedTerms of Payment: T/T, LC CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, EXW, CFR

AI-Powered supplier vetting

SummaryApex Technologies is a Beijing-based transformer manufacturer offering oil-immersed, dry-type, box-type, special, amorphous-alloy, new-energy transformers, assemblies, and accessories. The supplier reports strong technical capabilities, a strict quality management system, participation in national key engineering projects, and long-term supply relationships with CNPC and COSCO Shipping. However, the available evidence shows limited documented service-management controls: corrective/preventive-action procedures are absent, and complaint-handling and service-capability procedures lack records. The supplier has no inventory, overseas warehouse, showroom, agent or branch, and serves no stated overseas service countries despite reporting that 90% of sales are exports. No new products, ODM, OEM for popular brands, or SDK were reported in the past year. Customization is offered, but raw-material traceability status is unknown. Audit organization and validity dates are provided, but the audit result is recorded...

Supplier typeApex Technologies is identified as a manufacturer and supplier specializing in transformers, including oil-immersed, dry-type, box-type, power, distribution, three-phase, step-down, special, amorphous-alloy, and new-energy transformers, as well as assemblies and accessories. The company also provides international transportation and spare-parts services.

After-Sales capabilityThe supplier has procedures for service capability and customer complaints, but no written records, and it has no written corrective/preventive-action procedures or records. It also reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and zero countries with overseas services; spare-parts services are mentioned, but their scope and execution evidence are not documented.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, no OEM capability for popular brands, and no available SDK. These explicit limitations indicate weak demonstrated innovation and development-service capability in the provided assessment.

Production capacityThe supplier states that its factory has strong technical capabilities, operates under a strict quality management system, has participated in national key engineering projects, and manufactures a broad range of transformer products and related assemblies. These statements support established manufacturing capability, although production scale and capacity metrics are not provided.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, and flexible customization. This directly supports a broad stated customization capability, while raw-material traceability remains of unknown status.

Client casesThe supplier states that it is a long-term supplier to CNPC and COSCO Shipping, has earned the trust of numerous customers, and has participated in several national key engineering projects. These are explicit customer and project references, although no project scope, dates, or performance records are provided.

Product Q&A

Q:Are you a manufacturer or trading company?

Apex Electrics has been a leading and professional manufacturer of dry-type transformers, oil-immersed transformers, and package compact substations since 2007.

Q:What is your advantage compared with other suppliers?

Our transformers are CE certified, have a high market reputation, and have been exported to more than 20 different countries.

Q:What are the preferred terms of payment?

We accept T/T and L/C as payment terms.

Q:Is OEM and ODM available?

Yes, we supply customized solutions to clients.

Q:What is your production lead-time?

Usually, it will take about 10 workdays after deposit of payment.