What insulation class are your dry-type transformers?

Class F or H; epoxy-cast coils with low partial discharge.

Which engines do you use in your generator sets?

Cummins, Yuchai, or other brands per client specification.

What kinds of tests do you use to ensure product quality?

We conduct partial discharge tests, temperature rise tests, lightning impulse tests, and X-ray flaw detection.

High Performance Epoxy Insulated Transformer

Name: High Performance Epoxy Insulated Transformer
Brand: Xuzhou Zhongtie Electric Co., Ltd.
SKU: 2312678055

Jiangsu, ChinaXuzhou Zhongtie Electric Co., Ltd.

US$2,700.00-3,300.00

1 Piece

Sample price:US$2700.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic

Phase

Three

Model NO.

SC13-50

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Separated Winding Transformer

Certification

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Three-Limb Core

Brand

Xuzhou Zhongtie Electric

Product Name

Three Phase Resin Cast Dry-Type Transformer

Keywords

Dry Type Power Transformer

OEM & ODM Custom

Logo Custom

Rated Frequency

50Hz / 60Hz Available

Insulation Technology

Epoxy Resin Cast

Application Environment

Indoor Medium & High Voltage Power Distribution

Winding Material

Copper / Aluminum

Ambient Operating Temperature

-25°C to +40°C

Transport Package

International Standard Fumigated Wooden Case

Specification

Standard Specifications or Customized d

Trademark

ZHONGTIE

Origin

Jiangsu, China

Key features

Fire Safety & Zero Explosion Risk: Oil-free design eliminates fire risks, making it safe for indoor and densely populated areas.

Advanced Epoxy Resin Cast Technology: Vacuum-cast coils offer superior moisture, dust, and chemical resistance for stable operation.

Maintenance-Free Operation: No oil testing or replacement needed, significantly lowering total cost of ownership.

High Energy Efficiency: Minimizes no-load and load losses to save energy and reduce operational costs.

Compact Design & Low Noise: Optimized core and vibration-dampening structures ensure quiet operation in tight spaces.

Global Frequency Compatibility: Available in 50Hz and 60Hz configurations for seamless integration into international grids.

Customizable Branding and Layouts: OEM/ODM services include customizing colors, layouts, and documentation per market needs.

Robust Winding Material Options: Available with Copper or Aluminum winding materials to suit specific project requirements.

Company profile

Product CertificationManagement CertificationIn-stock CapacityHigh Repeat Buyers Choice

Xuzhou Zhongtie Electric Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.68h

AI-Powered supplier vetting

SummaryXuzhou Zhongtie Electric Co., Ltd. is a Chinese factory established in 2006, located in Xuzhou, Jiangsu, with 91 employees and a manufacturing-industry profile. Its stated product range covers switchgear, substations, transformers, inverters, generators, and related electrical equipment. The supplier reports 3C and ISO9001 certifications, SGS audit information valid from 2025-05-26 to 2026-05-25, extensive production and testing equipment, and product distribution across more than 20 provinces, municipalities, and autonomous regions. It also states participation in national power-grid transformation projects and service commitments, but the provided data does not verify overseas services, R&D, OEM/ODM, 3D design, SDK availability, or environmental and safety capabilities. Financial information is excluded in accordance with the privacy requirement.

Supplier typeThe supplier is identified as a factory and a limited company in the manufacturing industry. It is based in Xuzhou, Jiangsu, China, and was established in 2006.

CertificationsThe supplier states that it holds national mandatory 3C and ISO9001 certifications, and an SGS audit record is listed with validity from 2025-05-26 through 2026-05-25. The provided information supports certification and audit status, although the specific SGS audit scope is not described.

After-Sales capabilityThe company describes strong sales and service capabilities, a customer-satisfaction-oriented service policy, and product operation across more than 20 provinces, municipalities, and autonomous regions. However, specific after-sales processes, response times, service locations, and overseas support are not provided.

Production capacityThe supplier is a manufacturing factory offering a broad portfolio of electrical equipment and reports multiple specialized processing machines and product-testing equipment. These records provide explicit evidence of established production infrastructure.

Client casesThe supplier states that its products operate in rail transport, infrastructure, commercial, residential, hospital, and school applications, and that it participates in national power-grid transformation. These are application and project references, but named customers or independently verified case details are not provided.

Product Q&A

Q:Which certificates and standards do your products meet?

ISO 9001, ISO 14001, ISO 45001, CE, IEC, IEEE, UL, and China CQC; type-test reports are available.

Q:What are your main product lines?

High-voltage switchgear, GIS cabinets, MNS low-voltage switchgear, oil-filled & dry-type transformers, prefabricated cabin substations, wind/solar & energy-storage inverter boost units, and gensets.

Q:Do you provide OEM/ODM services?

Yes. We can brand, redesign panels, customise colours and layouts, and localise documentation per your market.

Q:What is your MOQ (minimum order quantity)?

One unit for standard models; for customised GIS or container substations, MOQ is usually one complete set.

Q:What protection relays do you use?

We offer reliable protection relays of our independent Chinese brand complying with IEC international standards.