What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

How is quality control performed?

We perform 100% inspection on finished products, including visual inspection and function inspection.

What standards does the product comply with?

It complies with GB 20840.1-2010, GB 20840.3-2013, and JJG314-2010 standards for instrument transformers.

Single Phase Casting Insulation Electronic Transformer for Operating Power Supply

Name: Single Phase Casting Insulation Electronic Transformer for Operating Power Supply
Brand: Zhejiang Dahu Electric Co., Ltd.
SKU: 2177256105

Zhejiang, ChinaZhejiang Dahu Electric Co., Ltd.

US$490.00

3-99 Pieces

US$440.00

100+ Pieces

Sample price:US$500.00/piece.Request sample

Product profile

Application

Electronic, Instrument

Type

Voltage Transformer

Phase

Single

Model NO.

JDZC-6/10

Operation Condition

Indoor

Usage

Protection, Measurement

Winding Form

Single Layer & Tightly Wound Type

Insulating Medium

Epoxy Resin

Installation

Strut Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Frequency

50Hz/60Hz

Transport Package

Wooden

Specification

ISO9001, GB/T20840, IEEE, IEC

Trademark

DAHU

Origin

China

HS Code

850431

Production Capacity

10000PCS/Mouth

Key features

Epoxy Resin Casting: Adopts epoxy-resin vacuum casting for fully closed single-phase indoor structure.

Wide Frequency Range: Applicable for power systems with rated frequency 50Hz or 60Hz.

Comprehensive Warranty: Free replacement provided for any quality problems within the warranty period.

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

Strict Quality Control: 100% inspection including visual and function checks for all finished products.

Standard Compliance: Complies with GB 20840.1-2010, GB 20840.3-2013, and JJG314-2010 standards.

Low Altitude Operation: Designed for indoor use at altitudes not exceeding 1000 meters.

Flexible Payment Terms: Supports LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Years of Export Experience

Zhejiang Dahu Electric Co., Ltd.

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: 17 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryDaHu Electric demonstrates broad customization, 3D design, ODM, OEM, and SDK-related capabilities, supported by stated R&D and technical personnel. It operates three production lines, reports transformer output of 500,000 sets annually, and states lead times of within 15 working days in both peak and off-peak seasons. Service processes, corrective/preventive actions, complaint handling, finished-product inspection, and subcontractor contracts are documented and followed. The supplier has inventory capability and export experience of 17 years, with Europe among its export markets. However, the provided information does not establish certifications, customer case references, or a complete assessment of after-sales execution. The supplier also states that it had no new products during the past year, which limits evidence of recent innovation activity. Overseas warehouse and showroom capabilities are explicitly unavailable.

Supplier typeThe supplier provides manufacturing and design-related services, including 3D software design, customization, ODM, and OEM for popular brands. It operates three production lines, has inventory capability, and has exported goods for 17 years, indicating an experienced manufacturing-oriented supplier with international service exposure.

After-Sales capabilityThe supplier states that it has written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling. Its company description also identifies customer service, consulting, and technical support, although specific after-sales response metrics or service coverage are not provided.

Production capacityProduction evidence includes three production lines, stated transformer output of 500,000 sets, documented finished-product inspection instructions, valid contracts with associated subcontractors, inventory capability, and lead times within 15 working days in both peak and off-season periods. These details support established production and fulfillment capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design and ODM services, providing strong direct evidence of broad customization capability.