What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

Does the product come with quality certifications?

Yes, the company holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications.

What is the accuracy level of the transformer?

The accuracy levels are 0.5/3 for the 6kV model and 12/42/75 for the 10kV model.

Single Phase Cast Resin Jdzc-6 10 DC Medium Voltage Transformer

Name: Single Phase Cast Resin Jdzc-6 10 DC Medium Voltage Transformer
Brand: Donghua Electric Stock Co., Ltd. of Zhejiang
SKU: 1996199191

Zhejiang, ChinaDonghua Electric Stock Co., Ltd. of Zhejiang

US$140.00

1 Piece

Sample price:US$266.00/piece.Request sample

Product profile

Customization

Available

Application

Instrument, Measurement and Protection

Type

Voltage Transformer

Model NO.

JDZC-6, 10(DC)

Phase

Single

Operation Condition

Indoor

Usage

Measurement and Protection

Winding Form

Multilayer Honeycomb Type

Insulating Medium

Epoxy Resin

Installation

Strut Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Type of Current Transformer

Indoor Use,Epoxy Resin,Sealed Structure

Transport Package

1PCS/CTN

Specification

GB 1208, ISO9001, CCC, IEC

Trademark

DHECN

Origin

China

HS Code

8504311000

Production Capacity

5000PCS/Month

Key features

Epoxy Cast Insulation: Features epoxy resin cast insulation with high-quality silicon steel cores for durability.

Wide Voltage Range: Available in 6kV and 10kV rated voltage options for various AC power systems.

Dual Frequency Support: Suitable for AC power systems operating at both 50Hz and 60Hz frequencies.

Multi-Purpose Application: Ideal for voltage measurement, energy measurement, control circuits, and operating mechanisms.

OEM and ODM Services: Offers full customization, flexible customization, and minor customization options.

ISO Certified Quality: Manufactured under ISO9001:2015, ISO45001:2018, and ISO14001 management systems.

100% Product Inspection: All finished products undergo visual and functional inspection before shipment.

Indoor Installation Design: Strut type installation designed for indoor use with specific temperature tolerance.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedExhibition Experience

Donghua Electric Stock Co., Ltd. of Zhejiang

Zhejiang, 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. CertifiedExport Year: 20 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.63h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 110 employees, three production lines, and a product portfolio covering power supplies, transformers, fuses, and isolation switches. It demonstrates broad customization and ODM capability, has introduced new products within the past year, and maintains documented R&D and engineering procedures. Production controls include standardized finished-product inspection, but there is no ongoing batch quantity reconciliation. The supplier exports extensively, serves multiple international markets, and reports one-month lead times in both peak and off-peak seasons. It lacks overseas warehouses, showrooms, agents, branches, and available SDK support. Evidence of financial credibility and formal certifications is insufficient, while OEM service for well-known brands provides some customer-reference evidence.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and maintains design-input, output, review, verification, and validation documents available for audit. Its lack of an available SDK is a limitation, but the documented R&D process and recent product development support a positive assessment of innovation capability.

Production capacityThe supplier operates three production lines, has multiple named facilities, uses documented and uniformly followed finished-product inspection instructions, and reports one-month lead times in both peak and off-peak seasons. However, it does not continuously reconcile quantities for each batch or mass production, representing a stated production-control weakness.

Customization capabilityBoth slices list customization from samples, full customization, flexible customization, minor customization, and customization from designs. The supplier also provides ODM services, giving explicit evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the Guangzhou Export Commodities Fair. These are relevant market-experience indicators, but no customer names, project details, order references, or verifiable case outcomes are provided.