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.

Dyn11 Connection Group Dry Type Distribution Power Transformer

Name: Dyn11 Connection Group Dry Type Distribution Power Transformer
Brand: Xuzhou Zhongtie Electric Co., Ltd.
SKU: 2317915245

Jiangsu, ChinaXuzhou Zhongtie Electric Co., Ltd.

US$2,085.00-2,685.00

1 Piece

Sample price:US$2065.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic

Phase

Three

Model NO.

SC14-30

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

Self-brandedHigh Repeat Buyers ChoiceImporters and ExportersNational Award received

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: ≤3.78h

AI-Powered supplier vetting

SummaryXuzhou Zhongtie Electric Co., Ltd. is a factory-based supplier located in China with over 90 employees. The company is equipped with advanced production and testing equipment and is certified with national mandatory 3C and ISO9001 certifications. It supplies a range of products including switchgear and transformers. The supplier is qualified for State Grid and South Power Grid and has a broad sales network across China. However, information regarding their overseas capabilities and R&D services is not available.

Supplier typeThe supplier is a combined type entity functioning as a factory located in Xuzhou, Jiangsu, China.

CertificationsThe company holds 3C and ISO9001 certifications, indicative of standard compliance and quality assurance.

After-Sales capabilityThe supplier emphasizes providing fast and courteous service to maximize customer satisfaction.

R&D capabilityThe supplier uses advanced equipment for production, suggesting a focus on innovation and quality.

Production capacityThe company has advanced production and testing equipment, capable of manufacturing a variety of electrical products.

Client casesThe supplier has a wide sales network in China and participates in national power grid transformations.

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.