Surge Protection Device Manufacturer

SPD Manufacturer

LSP is a Professional Surge Protection Device Manufacturer

LSP, as a surge protection device manufacturer, provides reliable SPD products and high-quality after-sales service to a diverse range of clients.

Professional Manufacturer

Since 2010, LSP, an SPD manufacturer, has been dedicated to designing and producing surge protection devices to protect installations from transient overvoltages caused by switching events and lightning strikes.

OEM/ODM Service

LSP, a professional China AC and PV SPD manufacturer, also provides comprehensive OEM/ODM services to meet your unique needs, offering tailored solutions that make your products stand out in the market.

Strict Quality Control

As the surge protection device manufacturer, LSP strictly controls quality, ensuring every product meets the highest standards, providing unmatched peace of mind for our customers.

Product Category

Surge Protection Device Manufacturer Products

The surge protection device manufacturer, LSP, designs electrical devices to protect other equipment from sudden voltage changes,

such as lightning or switching events, ensuring the safe and stable operation of your systems.

LSP Surge Protection Device SPD Catalog Datasheet PDF

Download LSP Catalog - Surge Protection Device PDF

Advantage

Surge Protection Devices Manufacturer Process

The SPD manufactured by LSP, an established surge protection device manufacturer,

utilizes LKD’s MOVs and incorporates advanced technologies and processes, including a unique tripping mechanism.

Effective MOV Selection

LSP carefully selects LKD MOVs with a tight tolerance of +/-10% for accurate voltage response, which improves product reliability and stability.

With superior quality of MOVs, the surge protectors manufactured by LSP are safe to use for up to 5 years.

This ensures that our products consistently meet or exceed industry benchmarks for durability, safety, and performance, establishing LSP as a leading surge protection device manufacturer.

Quality Control in Injection Molding

As an SPD manufacturer, LSP utilizes high-strength flame-retardant materials for its plastic housing.

Through precision injection molding machines, the casings are produced to be free of defects and bubbles, with a smooth surface.

This ensures both the safety of the SPD under high temperatures and electrical stress, and guarantees an aesthetically pleasing product appearance.

Reinforced Metal Components

LSP engineers have meticulously calculated and repeatedly measured the current-carrying capacity of the metal components in the SPD.

As an surge protection device manufacturer, LSP uses wider and thicker metal parts to efficiently divert lightning currents.

This advanced material choice not only extends the operational lifespan of our surge protection devices but also enhances overall safety standards.

Pluggable Surge Protection Device SPD

A pluggable Surge Protection Device (SPD) is composed of a protection module and a base.

Manufacturing a high-quality pluggable SPD involves over 20 meticulously controlled production processes.

Surge protection device manufacturer like LSP enforce strict quality control at every step, from the careful selection of components to precise assembly and thorough testing, ensuring the safety and reliability of each SPD.

Should a failure occur, a pluggable SPD can be swiftly repaired by simply replacing the module.

Advanced Manufacturing Processes and Tooling

For surge protection device manufacturer, optimizing processing tools and manufacturing processes is crucial for enhancing product quality and production efficiency.

We focus on precise tooling design and advanced production techniques, including custom tooling for butt welding of disconnectors, to ensure the reliable performance and longevity of SPDs.

Regular maintenance of tools and continuous process improvements are also essential for maintaining high production standards.

Unique Trigger Release Technology

As an SPD manufacturer, LSP’s surge protection device (SPD) features innovative trigger release technology and uses high-quality solder from reputable brands.

The soldering temperature is precisely matched to the type and rating of the SPD, and it incorporates an advanced tripping mechanism with opposing chambers that effectively isolate and extinguish arcs.

The unique manufacturing process minimizes the risk of arc re-ignition, significantly extending the SPD’s operational lifespan.

Quality Control

Surge Protection Device Manufacturer Testing

As the surge protection device manufacturer, LSP conduct rigorous inspections at every stage of production.

Raw materials are thoroughly tested, semi-finished products undergo stringent checks, and finished SPDs are extensively tested.

Production Process

Surge Protection Device Manufacturer Production Steps

At our SPD manufacturing facility, producing surge protection devices involves over 20 critical processes.

The SPD manufacturer carefully oversees each step to ensure every device meets the highest quality standards.

Surge Protection Device SPD Manufacturers MOV Test Selection
1. Mov setection
Surge Protection Device SPD Manufacturing Put in the spring and telegraph needle
2. Put in the spring and telegraph needle
Surge Protection Device SPD Manufacturing Put in the junction metal parts
3. Put in the junction metal parts
Surge Protection Device SPD Manufacturing Insert terminal block
4. Insert terminal block
Surge Protection Device SPD Manufacturing Put the spring into the module
8. Put the spring into the module
Surge Protection Device SPD Manufacturing Install buckle and spring
7. Install buckle and spring
Surge Protection Device SPD Manufacturing Cover the base with the top cover
6. Cover the base with the top cover
Surge Protection Device SPD Manufacturing Install anti-misinsertion plug
5. Install anti-misinsertion plug
Surge Protection Device SPD Manufacturing Put on the green board
9. Put on the green board
Surge Protection Device SPD Manufacturing Insert metal fastener
10. Insert metal fastener
Surge Protection Device SPD Manufacturing Insert electrode metal foot
11. Insert electrode metal foot
Surge Protection Device SPD Manufacturers MOV Test Selection
12. MOV detection
Surge Protection Device SPD Manufacturing Module testing after welding
16. Module testing after welding
Surge Protection Device SPD Manufacturing Automatic Welding
15. Automatic welding
Surge Protection Device SPD Manufacturing Installation fixture
14. Installation fixture
Surge Protection Device SPD Manufacturing Put in MOV
13. Put in MOV
Surge Protection Device SPD Manufacturing Module external pumped laser
17. Module external pumped laser
Surge Protection Device SPD Manufacturing Install module internal and external extraction
18. Install module internal and external extraction
Surge Protection Device SPD Manufacturing Module insertion base
19. Module insertion base
Surge Protection Device SPD Manufacturers Three-parameter Test
20. Finished product three-parameter tester detection
Surge Protection Device SPD Manufacturers Transportation
24. Transportation
Surge Protection Device SPD Manufacturing External labeling
23. External labeling
Surge Protection Device SPD Manufacturing Packing
22. Packing
Surge Protection Device SPD Manufacturing Inner box packaging
21. Inner box packaging

Workplant

Surge Protection Device Manufacturer Workshop

LSP manufactures high-quality surge protection devices (SPDs) with precision.

LSP’s SPDs feature modular designs and superior arc extinguishing performance, striving to be a leading China solar SPD manufacturer.

Why Choose LSP

Surge Protection Device Manufacturer

LSP‘s surge protection device manufacturer process adheres to the highest industry standards.

Our mission is to become a leading China PV SPD manufacturer.

Professional

LSP is a professional surge protection device SPD manufacturer with 10 years of experience, specializing in producing high-quality and reliable SPDs.

Durability

LSP, an SPD manufacturer, uses reinforced metal and fire-resistant plastic parts to enhance the durability and safety of its surge protection devices.

Appearance

LSP, as an SPD manufacturer, ensures that the appearance of our SPDs is meticulously crafted by our experienced design team, focusing on aesthetic design and exceptional quality.

Customization

LSP, an surge protection device manufacturer, customizes surge protection devices to meet specific requirements. Feel free to contact us for tailored solutions.

Delivery Lead Time

LSP, an SPD manufacturer, guarantees timely delivery with efficient supply chain management and stringent manufacturing processes, ensuring precise lead times.

Service

LSP, as an surge protection device manufacturer, offers 24/7 customer support. Customers can reach out to our dedicated team at any time for prompt assistance.

Certificate

Quality Certified Surge Protection Device Manufacturer

LSP, a leading SPD manufacturer, not only delivers top-quality surge protection devices but also helps customers obtain TUV and CE co-license, significantly saving your time and effort.

Choose LSP for outstanding products and dedicated service, ensuring smoother and more efficient business operations.

Certificate Quality Management System ISO9001
CB Certificate AC Surge Protective Device SPD Type 1 Type 2 FLP7-75 SLP40-75
CE Certificate AC Surge Protective Device SPD Type 1 Type 2 FLP25-275

Be Our Partner

Trusted by Numerous Electrical Manufacturer

Over 1,200 companies from 35 countries trust us as their AC and PV SPD manufacturer, and this number is steadily increasing.

Customers Testimonial

Excellent Surge Protection Device Manufacturer

As the MOV SPD manufacturer, we create products with reliable materials and refined workmanship.

Utilizing modular design and a well-thought-out internal structure, our SPDs offer exceptional arc extinguishing performance to meet your specific site needs.

Enrich your electrical product range

Customized or Standardized AC and PV Surge Protection Device

Are You

A Distributor or Wholesaler?

A Branded Customized Customer?

An Engineer, Architect, or Designer?

An Online Brand Business Owner?

Special for Broker
If you have connections with professionals in the construction, electrician electric industries,

We encourage you to become a valuable partner for LSP.

Reliability in surge protection!

LSP’s reliable surge protection devices are designed to meet the protection needs of installations against lightning and surges that disrupt equipment operation, cause failures, reduce their lifespan, or even destroy them.

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