What are the payment terms?

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

What is the lead time for production?

The average lead time is within 15 working days, regardless of peak or off-season.

Are the products inspected before shipment?

Yes, we perform 100% inspection on finished products, including visual and functional inspections, following uniform instructions.

Smart Grid Transformer Isolation Link for Renewable Energy Systems

Name: Smart Grid Transformer Isolation Link for Renewable Energy Systems
Brand: Shanghai Daohuang Electric Co., Ltd.
SKU: 2283429335

Shanghai, ChinaShanghai Daohuang Electric Co., Ltd.

US$3.99-5.99

3 Pieces

Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

Type

High-voltage

Structure

Single-column Disconnector

Model NO.

DIL

Installation

Indoor High-voltage

Operation

Electric

Grounding Mode

Not Grounding

Movement Mode

Melting Break

Number of Poles

Unipolar

Grounding

Un Grounded

Common Model

Dil0xm

Certification

ANSI

Brand

Daohuang

Trademark

Daohuang

Origin

China

Key features

Enhanced Safety Protection: Melt to prevent re-energizing failed transformers during utility re-fusing operations.

Direct Bolt Installation: Bolts directly to bayonet fuse holder tabs without requiring special tools.

Full Interchangeability: Fully interchangeable with isolation links from other major manufacturers.

Customization Support: Offers OEM, ODM, and flexible customization from samples or designs.

100% Quality Inspection: Every finished product undergoes strict visual and functional inspection.

Fast Lead Time: Average production lead time is within 15 working days for all seasons.

ANSI Certified: Complies with ANSI standards for high-voltage indoor applications.

Durable Design: Protects link element from handling damage to prevent nuisance open circuits.

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: ≤4.16h

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 function of the Isolation Link?

It provides extra protection during re-fusing operations by melting to open the primary circuit of a failed transformer, preventing it from being re-energized.

Q:Is this product a fuse?

No, the Isolation Link is not a fuse and does not have an interrupting rating. It is used in series with bayonet type expulsion fuses.

Q:How is the Isolation Link installed?

It is designed to be bolted directly to the lower connection tab of the bayonet fuse holder between the primary transformer bushing and primary coil. No special tools are required.

Q:What customization options are available?

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 (MOQ) is 1 Set.