What is the warranty period?

We provide a 12-month warranty covering technical support and spare parts.

What are the lead times for production?

Lead time is 1-3 months for both peak and off-peak seasons.

Which cooling method is used?

It uses ONAN (Oil Natural Air Natural) cooling, requiring no external fans.

IEC Standard 50kVA-2500kVA Three Phase Oil Immersed Step Down Distribution Transformer

Name: IEC Standard 50kVA-2500kVA Three Phase Oil Immersed Step Down Distribution Transformer
Brand: Shanxi Huaxin Electrical Co., Ltd.
SKU: 1997261891

Shanxi, ChinaShanxi Huaxin Electrical Co., Ltd.

US$5,475.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Audio

Phase

Three

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Brand

OEM

Transport Package

Wooden Box

Specification

Capacity: 200-630kVA

Trademark

OEM

Origin

China

Key features

Wide Capacity Range: Rated capacity from 2000 kVA to 40,000 kVA for diverse project scales.

Customizable Voltage: High voltage 33kV/34.5kV and low voltage 0.4-10.5kV options available.

Flexible Vector Group: Dyn11 or Yyn0 configurations for varied grounding and protection needs.

Dual Winding Material: Standard copper or optional aluminum windings to suit budget and efficiency.

Long Service Life: Designed for 30+ years of operation with low maintenance requirements.

Energy-Saving Core: High-grade cold-rolled silicon steel reduces no-load loss and electricity costs.

IEC Standard Compliance: Meets IEC 60076 and ISO 9001 standards for global project acceptance.

Maintenance-Free Cooling: ONAN cooling method requires no external fans or pumps.

Company profile

Shanxi Huaxin Electrical Co., Ltd.

Shanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Tianjin PortAverage Response Time: ≤9.97h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryShanxi Huaxin Electric Co., Ltd. is a China-based limited company established in 2003 and located in Yangquan, Shanxi. The supplier presents itself as a manufacturer of high-tech electrical, mining, transportation, crane, storage, and power-system equipment, although one record also classifies the company nature as a trading company. It reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, a manufacturing plant of 128,731 m², 1,142 employees, more than 30 patents, and five registered R&D institutions. Its stated export markets include Africa, Southeast Asia/Middle East, North America, and the domestic market. The available information supports strengths in certification, R&D, and production scale. After-sales capability is supported by a stated warranty service system, while customization and customer-case evidence remain insufficiently specific.

Supplier typeThe supplier is identified as a limited company based in Shanxi, China, established in 2003, with a stated focus on manufacturing high-tech electrical and industrial equipment. However, another record describes its company nature as a trading company, creating a classification inconsistency; its product and plant information nevertheless supports a manufacturing role.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, and separately describes itself as ISO9001 and CSA certified. These records provide explicit evidence of multiple management-system and quality-related certifications.

After-Sales capabilityThe company description states that the supplier provides a warranty-period service system. This is direct evidence of some after-sales support, but no details are provided on service coverage, response times, spare parts, or overseas support.

Financial creditThe supplier is reported to have been established in 2003, operates as a limited company, employs 1,142 people, and has substantial registered capital and total assets as stated in the records. These indicators support organizational scale and operating history, although no independent financial verification or performance information is provided.

R&D capabilityThe supplier reports 26 years of combined R&D engineer experience, more than 30 patents, five registered R&D institutions, and R&D activities covering intelligent electrical automation, transportation cranes, storage, power systems, ventilation, permanent-magnet motors, and frequency-conversion control. This is explicit evidence of established R&D infrastructure and technical development capability.

Production capacityProduction scale is supported by a 128,731 m² manufacturing plant, 1,142 employees, more than 80 products, and descriptions identifying the company as a major mining equipment manufacturing enterprise in Shanxi. Reported lead times are 2–3 months in both off-peak and peak seasons, indicating a stated fulfillment cycle but not necessarily high delivery speed.