How does your company ensure product quality?

First of all, we will conduct corresponding inspections after each process. For completed products, we will conduct full inspections according to customer requirements and international standards; Then, we have complete testing equipment in the industry: fully automatic transformer comprehensive testing system, lightning surge equipment,high-voltage noise shielding room, oil dielectric loss and resistivity tester, modern laboratory, etc.

Factory Price 250kVA Power Transformer with on Load Tap Changer

Name: Factory Price 250kVA Power Transformer with on Load Tap Changer
Brand: Tianjin Haode Intelligent Electrical Co., Ltd.
SKU: 2178478845

Tianjin, ChinaTianjin Haode Intelligent Electrical Co., Ltd.

US$580.00-1,980.00

1 Piece

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

HOD9298S

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Auto-transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Ring

Brand

Hode

Input Voltage

10kv, 35kv, 69kv, 110kv, 132kv, 220kv, 400kv,Other

Output Voltage

440V, 480V, 11kv

High Voltage

35- 38.5 Kv,10kv,20kv as Customized

Low Voltage

0.4kv

Tapping Range

±2X2.5%

Rated Capacity

50kVA~20mva

Connection

Dynll or Yyno

OEM Services

Provided

Transport Package

Box

Specification

119X87X168.6 cm

Trademark

HODE

Origin

China

HS Code

8535291000

Production Capacity

50000set/Year

Key features

Wide Capacity Range: Available from 50kVA to 20MVA to meet diverse power needs.

Customizable Voltage: Input voltages from 10kV to 400kV and output options tailored to requirements.

OEM Services Provided: Professional design department supports custom production based on drawings.

High-Quality Core Material: Uses high-quality cold-rolled grain-oriented silicon steel sheets for low loss.

Advanced Cooling System: Oil-immersed design with zigzag oil flow for efficient heat dissipation.

Robust Sealing Technology: Diaphragm membrane prevents oil aging and ensures reliable sealing.

ISO9001 Certified: Manufacturing process certified under ISO9001-2000 and ISO9001 standards.

Global Application Experience: Deployed in power grids across Kenya, Ethiopia, Chad, Kazakhstan, and more.

Company profile

Tianjin Haode Intelligent Electrical Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-03-22Nearest Port: Tianjin PortAverage Response Time: ≤7.04hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DDP

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company operating in the power, heat, gas, and water supply industry, with business activities covering generator and generator-set sales, electrical equipment repair, technical services, and import/export agency. It reports transformer productivity of 500,000 sets and broad customization options. Management-system certifications include ISO9001:2015, ISO14001, and ISO45001:2018, while CE capability is reported. After-sales procedures for corrective actions and complaint handling are documented, but overseas service infrastructure is limited: no overseas branches, agents, warehouses, showrooms, or stated overseas-service countries. Financial records are indicated for 2021–2023, but the provided information does not include financial results or ratios. Innovation evidence is limited to two R&D engineers, no SDK, and no new products launched last year. No OEM service for popular brands or Fortune 500 cooperation is reported.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certificates, plus CE product-certification capability. These are explicit certification credentials, although the slices do not provide certificate validity dates or scope details.

R&D capabilityThe supplier reports two R&D engineers and holds CE capability, but has no available SDK and launched no new products in the last year. These explicit limitations outweigh the limited evidence of R&D resources for assessing innovation strength.

Production capacityReported transformer productivity is 500,000 sets, and average lead time is within 15 workdays in both peak and off-season periods. However, the supplier reports no in-stock capability, and the status of a valid manufacturing-capacity contract is unknown; the evidence supports stated capacity but not broad production-resource readiness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization service capability.

Product Q&A

Q:Are you a direct manufacturer or a trading company?

We have a processing plant and our own international trade department. We produce and sell our own products.

Q:What products can you provide?

We mainly produce 110K-220KV oil-immersed power transformers, 35KV series transformers, new energy-saving single-phase transformers, laminated core oil-immersed transformers series, three-dimensional triangular core transformer series, amorphous alloy core transformer series, non-encapsulated H-class dry-type transformer series, resin insulated dry-type transformer series, phase-shifting rectifier transformer, box-type transformer series (European-style box transformer), combined transformer ser

Q:What are the main application areas of your products?

Our products are widely used in urban and rural power grids, as well as petrochemical, metallurgical, textile enterprises, mines, ports, residential areas, etc.

Q:Can you make customized products?

Yes, we have a professional design department that can make customized products. We develop and produce products based on the drawings or samples provided by customers.

Q:What is your company's production capacity?

Our company covers an area of 1,0000 square meters and has total assets of 500 million. It has CNC cross-cutting lines, Qiyuan slitting lines, fully automatic center column lines, fully automatic lamination units, horizontal winding machines, automatic winding machines, Automatic bending machines, lightning impact equipment, vertical winding machines, high and low voltage winding machines, modern drying equipment, foil winding machine, vacuum pouring tank, vacuum oiler, nitrogen-filled annealing