China Surge Protection Device Manufacturers Suppliers - Customized Surge Protection Device

The Surge Protection Device Manufacturer!

Linoya Electronic Technology Co., Ltd. was established in 1997. After more than 20 years of development, Linoya has grown into a large enterprise group specializing in three major product fields: intelligent transmission, smart power, and new materials. Integrating R&D, manufacturing, and sales, Linoya has established a comprehensive industrial layout, including three self-owned industrial parks-Shenzhen Linoya Technology Park, Dongguan Songshan Lake Linoya Industrial Park, and Dongguan Chashan Linoya Industrial Park-as well as two production bases in Dongguan Qishi and Vietnam.

Surge Protection Device Solution
Linoya SPDs provide robust surge protection for outdoor and industrial equipment. With 5-20kA discharge capacity and 25ns response time, they meet EN/IEC 61643-11 & UL1449 standards. Features low...
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Why choose us

High Quality

With years of expertise in the field, we specialize in the production and distribution of high-quality cables that meet stringent international standards.Our state-of-the-art manufacturing facility utilizes advanced technology and equipment to ensure precision and consistency in every product.

Our Certifications

Is a ISO 9001, ISO 14001, and ISO 45001 certified company. We are available globally with our Wires & Cables products certified to BASEC, UL, CSA, VDE, TUV Rheinland, & more and compliant to REACH and RoHS ensuring we adhere to global standards of quality and safety.

International market

Our products sell well in more than 30 countries and regions in the Middle East, Africa, South America and Southeast Asia, and we have established sales outlets in many major cities in China.

Model Rated Voltage Max Voltage			(8/20uS) Discharge Capacity IN IMAX		MLV Response Time
LYSPD06A	100-300Vac	320Vac	3kA	6kA	L-N:1260 L-PE:1680 N-PE:1650	25nS
LYSPD10A	100-300Vac	320Vac	5kA	10kA	L-N:1460 L-PE:2210 N-PE:2210	25nS
LYSPD20A	100-300Vac	320Vac	10kA	20kA	L-N:1980 L-PE:2820 N-PE:2820	25nS
LYSPD10A-480	300-500Vac	510Vac	5kA	10kA	L-N:1960 L-PE:2490 N-PE:2530	25nS
LYSPD20A-480	300-500Vac	510Vac	10kA	20kA	L-N:2380 L-PE:2910 N-PE:2960	25nS

Importance of Surge Protection Devices

Equipment Protection

The most obvious benefit of SPDs is the protection they offer to electronic equipment. Voltage surges can damage electronic components, leading to costly repairs or replacements. By installing SPDs, businesses and homeowners can avoid these expenses and extend the lifespan of their electronic devices.

Operational Continuity

In many commercial and industrial settings, a single moment of downtime can translate into significant financial losses. Surge protection devices help ensure that critical systems remain operational, even in the face of electrical disturbances, thereby minimizing downtime and maintaining productivity.

Safety Enhancement

Voltage surges not only pose a risk to electronic equipment but can also create fire hazards. By preventing overheating and potential sparks that can arise from electrical surges, SPDs contribute to a safer environment in both residential and commercial settings.

Data Protection

For organizations that rely heavily on data storage and processing, SPDs are vital in protecting against data loss or corruption. Voltage spikes can disrupt data transmission and storage devices, leading to potential data integrity issues. Surge protection is, therefore, an essential aspect of data security strategies.

Installation Practices

Coordinate Protection: By implement a cascaded system (e.g., Type 1 at the main panel, Type 2 at sub-panels, Type 3 at the point-of-use) to ensure the multi-level protection.

Minimize Connection Lengths: This is the most important rule. The conductors connecting the SPD to the electrical system and to the earth terminal must be as short and straight as possible. Excessive length can lead to inductance, which can negate the SPD's clamping effect by increasing the residual voltage. Wire lengths should ideally not exceed 0.5 meters.

Proper Grounding: A perfect ground connection is essential for the SPD to safely divert the surge current. The complete grounding system must be compliant with electrical codes.

Consider All Lines: Protection should not be limited to the main power lines. Surges can enter in system by any conductive path, including telephone lines, data cables (Ethernet), CCTV, and antenna cables. Dedicated SPDs for these signal lines should be installed where they enter the building.

Application of Surge Protection Device

Lightning Strike Near the Home
Imagine a thunderstorm where lightning hits a nearby power line. The strike causes a high-voltage surge that travels through the utility line and into your home
's wiring. This sudden spike can instantly damage your appliances, computers, or other sensitive electronics, unless a surge protection device is already in place to stop it.

Type 1 SPD at the Main Distribution Board
A Type 1 SPD installed at the main distribution board acts as the first shield. It diverts the bulk of the incoming surge energy away from your electrical system, sending it safely to the ground. This ensures that the majority of harmful voltage is intercepted before it reaches your indoor circuits.

Type 2 SPD for Internal Circuit Protection
Even after the initial surge is handled, a small amount of residual voltage may still enter the system. A Type 2 SPD is installed inside the main panel to manage this leftover surge. It offers secondary protection for internal wiring, safeguarding household appliances and electrical components from mid-level surges.

Type 3 SPD at the Device Level
Type 3 SPDs are used at the outlet level where you plug in electronics. These surge protectors add a final layer of defense, especially for highly sensitive devices like televisions, gaming consoles, and computers. They neutralize any remaining surges. Also, they help prolong the lifespan of your equipment.

Types of Surge Protection Devices

Type 1 surge protection device

Type 1 is the nearest point to the input supply, and the most sensitive to destruction. It is generally specified by 10/350 microsecond wave.

Type 2 surge protection device

Type 2 is the between point from type 1 SPD to the load, and the less sensitive to destruction. It is generally specified by 8/20 microsecond wave.

Type 3 surge protection device

Type 3 is the farthest point from the input supply, and the least sensitive to destruction. It is generally specified by 1.2/50 microsecond wave.

Packing Details
We will packing by professional export packing,safety against breakage, finally into the wooden cases/ carton/pallet or customized package.

Delivery Details
We can deliver by SEA,air,rail transportation,the China-Europe Railway Express etc.
TNT, DHL,UPS, FEDEX, EMS，S.F EXPRESS etc.

we are here for you

write to us

Email:inquiry@pjsemi.com

visiting us

NO.2, FORTH WEST INDUSTRIAL ROAD, SONGSHAN LAKE INDUSTRIAL PARK, DONGGUAN CITY, Guangdong Porvince 523000, China (Headquarters)

WeChat:

ID: +86-15602610696

Contact Directly:

Phone: +86-15602610696

FAQ

Q: Does Linoya provide samples, and if so, are they free?

A: Linoya can provide free samples (normally with in 10 Pcs) under the delivery term of EXW.

Q: What is your lead time?

A: For sample preparation, it typically takes 10 days. The lead time for mass production generally ranges from 14 to 25 days, depending on the product type.

Q: Can I request custom specifications for cables and wires?

A: Certainly. We allow customization based on your specific requirements.

Q: What is your warranty policy?

A: We offer a standard 5-year warranty on our products, underscoring our commitment to long-term reliability and customer satisfaction.

Q: Can I buy samples placing orders?

A: Yes.Please feel free to contact us.

Q: What is your lead time?

A: It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity,and about 30 days for large quantity.

Q: What is your payment term?

A: T/T,Western Union,Alipay,MoneyGram,and Paypal.This is negotiable.

Q: What is the shipping method?

A: It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.

Q: Does a surge protector protect against all types of electrical surges?

A: While surge protectors are designed to protect your electronics from sudden spikes in voltage, they cannot protect against all types of electrical disruptions. For instance, they may not be effective against brownouts (a drop in voltage) or blackouts (a complete loss of power). They also won't protect against a direct lightning strike - even the best surge protector can't handle that much energy.

Q: Can a surge protector prevent data loss?

A: Surge protectors can help prevent data loss indirectly. If a power surge occurs and you're using a surge protector, it could potentially save your computer or other data-storing devices from being damaged, which would subsequently protect the data stored on those devices. However, for comprehensive data protection, you should also consider regular data backups.

Q: Could I use a surge protector for all my electronic devices?

A: Absolutely, you can use surge protectors for all your electronic devices. In fact, it's recommended to use them for any device that you'd find expensive to replace. This includes computers, televisions, gaming systems, and even smaller items like phone chargers. Just ensure the surge protector you choose has enough outlets for all your devices.

Q: Would a surge protector work indefinitely?

A: No, a surge protector won't last forever. Over time, the components inside that absorb the energy of the power surges will wear out. Many modern surge protectors have indicators to let you know when they're no longer providing optimal protection and need to be replaced.

We are one of the most reliable surge protection device manufacturers and suppliers in China since 1997. With abundant experience, we warmly welcome you to buy bulk customized surge protection device made in China here from our factory. Welcome to view our website for more information.

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Surge Protection Device