What quality certifications does the product have?

The product holds ISO9001 certification, and each unit undergoes 100% visual and functional inspection.

What are the main applications for this transformer tap changer?

It is widely used in power, electronic, instrument, lighting, and rectifier applications, including single-phase and distribution transformers.

Wstii 5t Series Linear Non Excited Tap Changer for Transformer

Name: Wstii 5t Series Linear Non Excited Tap Changer for Transformer
Brand: Tianjin Xingda Electric Technology Co., Ltd.
SKU: 1987231431

Tianjin, ChinaTianjin Xingda Electric Technology Co., Ltd.

US$10.00-50.00

100 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Model NO.

Customized

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

High Frequency

Product Name

Tap Changer

Product Certification

Mtc

Product Usage

Oil Immersed Transformer

Warranty

1 Years

Advantage

Customised to Customer Needs

Keyword

Tap Changer

Shape

Custom Shape

Quality

100% Tested

Transport Package

Wooden Case

Specification

30KV 63A

Trademark

Origin

China

HS Code

8504901900

Production Capacity

100000

Key features

Custom Shape Design: Shape is customizable to meet specific customer requirements.

100% Quality Testing: Every unit undergoes 100% visual and functional inspection before delivery.

High Voltage Safety: Rated for 72.5kV with multi-level safety protection and fault tripping.

Fast Lead Time: Standard lead time is 5 days for quick project turnaround.

ISO9001 Certified: Manufacturing process certified under ISO9001 quality management standards.

OEM/ODM Support: Full customization options available from samples, designs, or minor adjustments.

Versatile Application: Suitable for power, electronic, instrument, lighting, and rectifier transformers.

Multi-Winding Design: Features multi-winding transformer structure for complex distribution needs.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceR&D Capabilities

Tianjin Xingda Electric Technology Co., Ltd.

Tianjin, 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.Export Year: 2021-11-06Nearest Port: TIANJINAverage Response Time: ≤6.13h

AI-Powered supplier vetting

SummaryTianjin Xingda Electric Technology Co., Ltd. is identified as a Chinese manufacturer/factory and limited company based in Jinnan District, Tianjin, specializing in transformer bushings, transformers, and related parts and accessories. The supplier reports ISO 9000/9001 and ISO 14000/14001 certifications, 10 production lines, 41–50 quality-control staff, and annual output information for transformer bushings and accessories. Its description states that it designs and manufactures standard and non-standard transformer bushings and serves domestic and overseas markets. SGS conducted an audit beginning August 8, 2024, with an evaluation result recorded as 0; the provided data does not define the audit scale or result meaning. Most service, R&D, customization-process, overseas-support, and traceability fields remain unknown.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and a limited company located in Tianjin, China. Its business scope covers industrial equipment, electrical and electronic products, and transformer-related products, supporting classification as a specialized manufacturing supplier.

CertificationsThe supplier reports ISO 9000, ISO 9001, ISO 14000, and ISO 14001 certifications. SGS conducted an audit with a stated start date of August 8, 2024, but the provided audit result of 0 is not defined, so no additional interpretation is made.

R&D capabilityThe supplier states that it conducts R&D, design, and manufacture of standard and non-standard transformer bushings, and its R&D engineers have 6–10 years of total experience. However, product-information R&D, ODM, SDK, R&D documentation, private-mold design, and 3D design capabilities are all marked unknown, limiting the assessment of broader innovation capability.

Production capacityThe supplier operates 10 production lines, reports 41–50 quality-control staff, and provides stated output quantities for transformer bushings and transformer accessories. Its company description identifies it as a relatively large professional transformer-bushing manufacturer, while the SGS audit result is recorded as 0 without an explanation of the scoring system.

Customization capabilityThe supplier explicitly describes R&D, design, and manufacturing of various non-standard transformer bushings, which directly supports customized product capability. Specific private-mold, 3D software, and related technical-service capabilities remain unknown.

Client casesThe company description names Baoding Tianwei, Sichuan Chuneng, Guangzhou Yilin, and Guangzhou Hualitong in connection with market presence or performance. The slice does not specify the nature, scope, timing, or verification of these relationships, so they represent stated customer or market references rather than fully documented customer cases.