How long is the lead time?

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

What is the structure of the arrester?

It is a Zinc Oxide Arrester with a gapless structure, providing fast action response and good protection performance.

Industrial Surge Arrester for Transformer and Substation Protection

Name: Industrial Surge Arrester for Transformer and Substation Protection
Brand: Shanghai Daohuang Electric Co., Ltd.
SKU: 2279679975

Shanghai, ChinaShanghai Daohuang Electric Co., Ltd.

US$20.00-200.00

3 Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Type

Power Source Arrester

Structure

Zinc Oxide Arrester

Model NO.

Installation

Pole-Mounted

Application

AC/DC System

Size

Meidum

Operation Voltage

High Voltage

Material

ZnO

Brand

Daohuang

Transport Package

Box

Trademark

Daohuang

Origin

China

Key features

High Voltage Protection: Designed for 3-36kV substation and transformer protection with 10kA discharge current capacity.

Zinc Oxide Construction: Features a gapless zinc oxide arrester structure for excellent nonlinear volt-ampere characteristics.

Compact and Lightweight: Simple structure with small size and light weight, suitable for pole-mounted installation.

Robust Performance: Fast action response, large flow capacity, and good pollution resistance for reliable protection.

Certified Quality: Strictly complies with GB, IEC, and IEEE standards with Kema and CEPRI test reports.

Customization Support: Offers OEM and ODM services including full customization, minor customization, and flexible options.

Fast Delivery: Average lead time within 15 workdays for both peak and off-season periods.

Strict Quality Control: 100% inspection of finished products including visual and function checks with raw material traceability.

Company profile

R&D CapabilitiesFast DeliveryImporters and Exporters

Shanghai Daohuang Electric Co., Ltd.

Shanghai, 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: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.28h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Shanghai with a stated scope covering mechanical parts and component processing, technical services, technology development, and electronic and electromechanical product sales. It reports professional technical R&D capability, 3D software design, customization, ODM, and OEM services, as well as new product development during the past year. Quality-related procedures include corrective and preventive actions, complaint handling, quality assurance, and raw-material traceability. However, the supplier reports no valid manufacturing-capacity contract with affiliated subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or SDK availability. Financial evidence is insufficient because the provided figures are non-informative placeholders and no monetary data is presented. Customer-specific cases and certifications are not documented.

Supplier typeThe supplier is classified as a trading company located in Songjiang District, Shanghai. Its stated business scope also includes mechanical parts and component processing, technical services, technology development, consulting, and sales of electronic and electromechanical products, indicating a trading-oriented entity with technical-service activities.

After-Sales capabilityThe supplier has clear procedures and records for corrective and preventive actions and customer complaint handling, supported by quality assurance and raw-material traceability. However, it has no overseas agents or branches, serves no stated overseas countries, and its supplier-service assessment procedure has written procedures but no records, so the documented capability is stronger for internal service processes than for international after-sales coverage.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, new product development within the past year, and ODM capability. It does not have an available SDK, but the documented product-development and design capabilities support a positive innovation assessment.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its reported ODM service further supports the ability to provide design-based customized solutions.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of experience serving recognized-brand customers. However, no customer names, project descriptions, products, or verifiable case details are supplied.

Product Q&A

Q:What is the operating voltage range?

The arrester is designed for high voltage applications, specifically covering a range of 3-36kV for substation and transformer protection.

Q:What standards does the product comply with?

Products are strictly in accordance with GB, IEC, IEEE, and other standards, supported by test reports from Kema, CEPRI, and XIHARI.

Q:Is customization available?

Yes, we offer OEM and ODM services, including customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Set.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.