Class B Single Phase 20-40ka SPD Surge Protector

Class B Single Phase 20-40ka SPD Surge Protector

Product feature and details 1. The built-in flash interrupter device. 2. Pluggable replacement module. 3. The maximum discharge current of single module is 20~80kA(8/20μs). 4. Reaction rate: 10-9sec.
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Product Details

We are committed to making better Dc Surge Protector, Three Phase Surge Protection Device, Surge Protector to serve consumers since we have standard modern factory buildings, high-quality employees, high-tech talents, and excellent management team with the belief of 'ability, precision, and speed'. Through the consolidation of product quality advantages, as well as perfect after-sales service system, we hope to sincerely cooperate with new and old friends from all over the world. We've a skilled sales team, they have mastered the best technology and manufacturing processes, have years of experience in foreign trade sales, with customers able to communicate seamlessly and accurately understand the real needs of customers, providing customers with personalized service and unique merchandise. We pay attention to the development of human resources, and now have strong product design and development capabilities. We actively integrate resources in the industry, follow the corporate tenet of 'high quality, excellent service, high reputation, and create a win-win' to provide our customers with more cost-effective products.

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Product feature and details

1.         The built-in flash interrupter device.

2.         Pluggable replacement module.

3.         The maximum discharge current of single module is 20~80kA(8/20μs).

4.         Reaction rate: 10-9sec.

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Product qualification
image011(001) Applications: New energy system, car charging pile, Ping'an city, intelligent transportation, highway, petroleum and petrochemical, low-voltage power distribution, rail transit, industrial control.

QUALITY is our CULTURE.  With qualified raw materials and components, all products are manufactured to defined specifications, applying ISO9001 quality control system and in compliance with relevant international approvals, such as RoHS, CE, CB, CQC, TUV. CNAS approved laboratory enables GADA to develop and test new products to meet variable markets’ tailored demands. GADA branded and OEM/ODM products are widely served for residential, commercial and industrial applications in 60+ countries and districts.

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FAQ

Q1: Is a surge protector necessary for a power supply line?

A: Yes, spikes and surges often propagate through power lines.

Q2: How long does an SPD last?

A:How long an MOV-based SPD lasts depends upon how often it experiences a surge and for how long. Every time an MOV becomes conductive to shunt the surge to ground, its life is slightly degraded. The greater the surge, the greater the degradation of the MOV. One hit of 20 kA may degrade the MOVs life just as much as 15 hits at 0.2 kA. So, based upon the size and duration of surges an SPD encounters, it may last a day suppressing a large surge, or years suppressing smaller surges.

Q3: What is distributed (cascaded) surge protection?

A:Distributed protection, cascaded protection or coordination is the process of coordinating protection between the primary service entrance of a large facility and the internal branch distribution panels. Generally a surge protective device (SPD) with high surge handling capacity is installed at the service entrance while SPDs of lower surge ratings will be installed on the branch panels or dedicated supplies feeding sensitive equipment. This approach can be taken further to include point-of-use SPDs on long lines where they terminate to sensitive or critical equipment.

Q4:May I know the standard of package?

A: Normally are cartons, we also follow the special requests of our customers.

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Our aim would be to fulfill our shoppers by offering golden company, very good value and good quality for Class B Single Phase 20-40ka SPD Surge Protector. We take 'Building an excellent team and creating first-class quality' as our business philosophy to provide customers with the best solution. We believe that all employees will continue to promote the development of the company and the innovation of products under the pursuit of excellence.
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