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Chinese wholesale Prepaid Energy Meter - SPD Surge Protective Devices T1 Level Graphite Core 10/350μs, Surge Protector ZGLEDUN Series LD-MD , Surge Arrester Lightning Protector – Elemro Featured Image
  • Chinese wholesale Prepaid Energy Meter - SPD Surge Protective Devices T1 Level Graphite Core 10/350μs, Surge Protector ZGLEDUN Series LD-MD , Surge Arrester Lightning Protector – Elemro

Chinese wholesale Prepaid Energy Meter - SPD Surge Protective Devices T1 Level Graphite Core 10/350μs, Surge Protector ZGLEDUN Series LD-MD , Surge Arrester Lightning Protector – Elemro

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Reliable quality and good credit standing are our principles, which will help us at a top-ranking position. Adhering to the tenet of "quality first, customer supreme" for Customized Circuit Breaker, Electrical Isolator Switch, Multifunctional Power Meter, We warmly welcome merchants from home and abroad to call us and establish business relationship with us, and we will do our best to serve you.
Chinese wholesale Prepaid Energy Meter - SPD Surge Protective Devices T1 Level Graphite Core 10/350μs, Surge Protector ZGLEDUN Series LD-MD , Surge Arrester Lightning Protector – Elemro Detail:

LD-MD series primary surge protective device (SPD) is designed according to IEC and GB standards. It is applied to the first-level surge protection of the power supply system. The SPD uses a standard 35mm rail type installation method.

The LD-MD series T1 level surge protector has a high lightning current discharge capacity. The maximum impulse current of a single module can reach 50KA (10/350μs), which can prevent various surges including direct lightning. It is applied to be the first-level surge protection device in power supply equipment systems in the areas of higher risk of lightning strikes. It can be combined for single-phase/three-phase power supply lines.

Application Sites:

◆General power distribution panel in the building

◆Overhead input distribution box in the building

◆Outdoor power distribution cabinet/distribution box

 

The Main Technical Parameters
Model LD-MD-A12.5 LD-MD-A15 LD-MD-A25 LD-MD-A50
SPD Port 1 Port 1 Port 1 Port 1 Port
SPD Type Voltage limiting type /Voltage switching type Voltage limiting type /Voltage switching type Voltage switching type Voltage switching type
Testing I I I I
Rated Voltage Un 110V/220V AC50-60Hz 110V/220V AC50-60Hz 110V/220V AC50-60Hz 110V/220V AC50-60Hz
Maximum Continuous Operating Voltage Uc (AC) 275V,320V,385V,420V,440V
Insulation resistance >100 MΩ >100 MΩ >100 MΩ >100 MΩ
Impulse Discharge Current limp (10/350 μs) 12.5KA 15KA 25KA 50KA
Protection Level Up (1.2/50 μs) 2.2 KV 2.2 KV 2.5 KV 2.8 KV
Response Time tA ≤100ns ≤100ns ≤100ns ≤100ns
Dimension (mm) 144x90x66 144x90x66 144x90x66 144x90x66
Installation Wire Cross-sectional Area mm² 6-25mm2
Installation 35mm Standard Rail (EN50022/DIN46277-3)
Working Environment Temperature ℃ -40ºC to 85ºC
Shell Material Plastic complied with UL94V-0
Protection Level IP20

 

 SPD Surge Protector 10-350 Type , T1 Level Graphite Core
  Image  Model Number Rated Current Quantity Per Carton Remark
  LD-MD-12.5KA(10-350) 4P 5~12.5KA 36 18mm  Samll Shell
LD-MD-15KA(10-350)   4P 5~15KA 18 36mm
LD-MD-25KA(10-350)   4P 10~25KA 18 36mm
LD-MD-50KA(10-350)   4P 25~50KA 18 36mm

T1 SPD INSTALLATIONN MEASUREMENTS

 

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Chinese wholesale Prepaid Energy Meter - SPD Surge Protective Devices T1 Level Graphite Core 10/350μs, Surge Protector ZGLEDUN Series LD-MD , Surge Arrester Lightning Protector – Elemro detail pictures

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Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Chinese wholesale Prepaid Energy Meter - SPD Surge Protective Devices T1 Level Graphite Core 10/350μs, Surge Protector ZGLEDUN Series LD-MD , Surge Arrester Lightning Protector – Elemro , The product will supply to all over the world, such as: Philippines, Birmingham, Brazil, We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products for our customers.

1. Most of new products are guaranteed for 12 months from the date of delivery, some for 18 months;
2. All products sent for repair shall be guaranteed for 6 months after repair;
3. Paid repair service can be provided for products beyond the warranty period.

There Are Three Ways to Contact ELEMRO to Place  Orders

1. You can proactively contact ELEMRO through social media apps such as WhatsApp, Skype, Viber, and Facebook:

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2. You can fill in your requirements in the bottom right corner of the webpage, and we will contact you as soon as we receive the requirements;
3. You can also contact various ELEMRO offices for offline communication and cooperation. Click here for ELEMRO office information.

    • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Ina from Ukraine - 2018.05.13 17:00
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Eric from US - 2017.03.08 14:45
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