What transportation methods are available?

We support sea freight, land transportation, and multimodal shipment.

Can you support overseas projects?

Yes, we have experience supporting international power distribution and EPC projects.

Do you provide technical support before and after sales?

Yes, technical support is available throughout the project lifecycle.

Dgg Medium/High Voltage Surge Arrester for Substation Protection

Name: Dgg Medium/High Voltage Surge Arrester for Substation Protection
Brand: Denggao Electric Co., Ltd.
SKU: 2150026632

Zhejiang, ChinaDenggao Electric Co., Ltd.

US$1.00-20.00

1 Piece

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Type

Power Source Arrester

Structure

Valve Type Arrester

Model NO.

Installation

Parallel Arrester

Application

Substation

Size

Small

Operation Voltage

High Voltage

Shape

Cuboid

Material

Rubber Body Type

Certification

ISO9001, CCC

Brand

Dgg/OEM/ODM

Ambient Temperature

- 40 ºC-+40 ºC

Rated Frequency

50Hz or 60Hz

Maximum Wind Speed

35m/S

Action Current Range (a)

50 ~ 5000

Transport Package

PCB

Trademark

DGG/ODM/OEM

Origin

China

HS Code

8504311000

Production Capacity

100000PCS/Year

Key features

Voltage Range Coverage: Covers medium and high voltage levels from 11kV to 123kV for diverse power systems.

IEC Type Test Reports: Selected products come with complete IEC type test reports ensuring safety and reliability.

OEM and ODM Services: Customized designs available based on technical drawings and specific project requirements.

Extensive Experience: Over 30 years of experience in the technology sector with proven long-term performance.

Strong Production Capacity: 4 production bases, 40,000 square meters, 300+ employees, and 2,000+ sets of molds.

Experienced Workforce: Skilled workers with over 10 years of experience and 30 dedicated R&D engineers.

Global Project Support: Proven track record supporting international power distribution and EPC projects worldwide.

Certified Quality Assurance: Holds ISO9001, IEC, KEMA, TUV, CNAS, and CSIT certifications with independent labs.

Company profile

Management Certification

Denggao 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: 29 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.68h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D software design capability and broad customization services. It holds ISO9001:2015 and ISO14001:2015 certifications, reports 30 years of R&D engineer experience, and maintains documented quality, corrective-action, complaint-handling, and supplier-assessment procedures. Quality controls include 100% finished-product inspection, 21–40 quality personnel, and raw-material traceability. Production information indicates five production lines, stated lead times within 15 workdays in both peak and off-peak periods in one slice, while another reports one-month average lead times, so delivery performance requires clarification. Financial information is only represented by reporting years, without substantive financial results. No SDK is available, overseas service coverage is listed as zero countries, and no customer cases are explicitly provided.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and describes its business in relation to intelligent power-grid construction. It also reports 30 total years of R&D engineer experience, supporting a technically oriented supplier profile.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These are explicit certification records relevant to quality and environmental management.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and service-capability assessment. However, the overseas-service coverage is listed as zero countries, so the evidence supports procedural capability but not broad international after-sales coverage.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, extensive customization options, and 30 total years of R&D engineer experience. However, it explicitly states that no SDK is available; the evidence supports design and engineering capability but does not establish full software-development integration capability.

Production capacityProduction-related evidence includes five production lines, 100% finished-product inspection, 21–40 quality-control staff in separate records, raw-material traceability, and stated export experience of 29 years. Delivery data is inconsistent, with one slice stating within 15 workdays during both seasons and another stating one-month average lead times, so capacity and delivery consistency require confirmation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated entries demonstrate a broad stated customization scope.