OEM/ODM China Industrial Power Meter - Surge Protective Devices SPD T2 Level High Current 8/20μs, Surge Protector ZGLEDUN Series LD-MD – Elemro Detail:
Product Description:
• Highenergy surge protection
• Remote signal alarm interface
• Failure detection indication
• Standard modular installation
• Response speed: 10-9 seconds level
• Built-in instantaneous overcurrent circuit breaker
• Maximum discharge current of single module 100~150kA (8/20μs)
• Built-in overheating circuit breaker
• integrated design
LD-WD series T2 high current surge protective device SPD is designed in accordance with IEC and GB standards, and is used as a second-level power surge protection product for power supply systems. The module is installed with a standard 35mm rail. It has a high surge current discharge capacity and the maximum discharge current can reach 150kA (8/20μs). It is applied to the second-level surge protection of the power supply of equipment systems in areas with high risk of lightning strikes.
There is no follow current problem, and the leakage current is small. This series SPD surge protector is easy to install and can be used in single-phase/three-phase power supply lines with combinations of different quantities SPD.
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-100 | LD-MD-120 | LD-MD-150 |
LD-MD Port | 1 Port | 1 Port | 1 Port |
LD-MD Type | Combination type | Combination type | Combination type |
Testing | II | II | II |
Rated Voltage Un | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz |
Maximum Continuous Operating Voltage Uc (AC) | 275V,320V,385V,420V,440V | ||
Standard Discharge Current In (8/20μs) | 60KA | 80KA | 100KA |
Maximum Discharge Current Imax(8/20μs) | 100KA | 120KA | 150KA |
Protection Level Up (8/20 μs) | 2.5 KV | 2.8 KV | 3.2 KV |
Fuse or Circuit Breaker/Backup Protector | 40/80KA | 63/100KA | 63/100KA |
Response Time tA | ≤25ns | ≤25ns | ≤25ns |
Dimension (mm) | 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 | ||
Remote Signal Alarm | Normally Open/Normally Closed Electric Shock Terminal (optional) | ||
Remote Signal Interface Wiring Capacity | Maximum 1.5mm² Single Wire/Flexible Wire |
SPD Surge Protective Device T2 Level High Current 8/20 μs Waveform | |||
Image | Model Number | Rated Current | Size |
LD-MD-60kA 4P | 30~60KA | 27mm | |
LD-MD-80kA 4P | 60~80KA | 27mm | |
LD-MD-100kA 4P | 80~100KA | 27mm | |
LD-MD-60kA 4P | 30~60KA | 36mm | |
LD-MD-80kA 4P | 60~80KA | 36mm | |
LD-MD-100kA 4P | 80~100KA | 36mm |
Product detail pictures:
Related Product Guide:
So as to provide you with ease and enlarge our business, we even have inspectors in QC Crew and guarantee you our best company and solution for OEM/ODM China Industrial Power Meter - Surge Protective Devices SPD T2 Level High Current 8/20μs, Surge Protector ZGLEDUN Series LD-MD – Elemro , The product will supply to all over the world, such as: Mongolia, Costa Rica, Latvia, Our organization. Situated inside the national civilized cities, the visitors is very easy, unique geographical and economic situations. We pursue a "people-oriented, meticulous manufacturing, brainstorm, construct brilliant" organization. hilosophy. Strict top quality management, fantastic service, reasonable cost in Myanmar is our stand on the premise of competition. If vital, welcome to make contact with us by our web page or telephone consultation, we are going to be pleased to serve you.
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:
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.
By Muriel from Cambodia - 2018.11.11 19:52
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Belle from United States - 2018.11.22 12:28