Cheap PriceList for Converter - SPD Surge Protective Devices ZGLEDUN Series LD-MD , Surge Protector T2 Level Lightning Protection 8/20 Waveform, Surge Arrester – Elemro Detail:
ZGLEDUN Series LD-MD SPD Surge Protection Devices with the following features.
• High-energy surge protection
• Remote signal alarm interface
• Failure detection indicator
• Standard modular installation
• Built-in instantaneous overcurrent circuit breaker
• Pluggable replacement modules
• Single module maximum discharge current 20-80KA (8/ 20μs),
• Response speed: 10-9s level.
LD-MD series T2 surge protector SPD is designed according to IEC and GB standards. It has a strong surge discharge capacity and the maximum discharge current per unit is 20-80KA (8/20μs). It’s suitable for all levels of protection of low-voltage power distribution systems, and can be selected according to different power distribution systems (TT/TN/IT) with multiple combinations.
Application Places:
LD-MD-80, LD-MD-60: The main power distribution cabinet of the building where the power line is shielded and ground input, the distribution box with outdoor input and output lines in the building, and the outdoor power distribution cabinet/distribution box
LD-MD-40: Building floor distribution box
LD-MD-20: Distribution boxes for important electrical equipment in buildings, such as computer room distribution boxes and residential distribution boxes
The Main Technical Parameters | ||||
Model | LD-MD-20 | LD-MD-40 | LD-MD-60 | LD-MD-80 |
LD-MD Port | 1 Port | 1 Port | 1 Port | 1 Port |
LD-MD Type | Combination type | Combination type | Combination type | Combination type |
Testing | II | II | II | II |
Rated Voltage Un | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz |
Maximum Continuous Operating Voltage Uc | AC275V,AC320V,AC420V,AC440V | |||
Standard Discharge Current In (8/20μs) | 10KA | 20KA | 30KA | 40KA |
Maximum Discharge Current Imax(8/20μs) | 20KA | 40KA | 60KA | 80KA |
Protection Level Up (8/20μs) | 1.5KV | 1.8KV | 2.0KV | 2.2KV |
Fuse or Circuit Breaker/Backup Protector | 20/60KA | 25/60KA | 32/80KA | 32/80KA |
Response Time tA | ≤25ns | ≤25ns | ≤25ns | ≤25ns |
Dimension (mm) | 72x90x69 | 72x90x69 | 72x90x69 | 72x90x69 |
Failure Indicator | Green: Normal Red: Failure | |||
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 Protector Series LD-MD (T2 Level Lightning Protection 8/20 Waveform) | ||||
Image | Model Number | Rated Current | Quantity Per Carton | Remark |
LD-MD-10KA 4P | 5~10KA | 36 | 18mm | |
LD-MD-20KA 4P | 10~20KA | 36 | 18mm | |
LD-MD-30KA 4P | 15~30KA | 36 | 18mm | |
LD-MD-40KA 4P | 20~40KA | 36 | 18mm | |
LD-MD-60KA 4P | 30~60KA | 36 | 18mm | |
LD-MD-60KA 4P | 30~60KA | 24 | 27mm | |
LD-MD-80KA 4P | 60~80KA | 24 | 27mm | |
LD-MD-100KA 4P | 80~100KA | 24 | 27mm |
Product detail pictures:
Related Product Guide:
Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for Cheap PriceList for Converter - SPD Surge Protective Devices ZGLEDUN Series LD-MD , Surge Protector T2 Level Lightning Protection 8/20 Waveform, Surge Arrester – Elemro , The product will supply to all over the world, such as: Singapore, Uruguay, Morocco, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our products, please feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.
By Sophia from Portugal - 2017.08.28 16:02
Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
By Ruby from Borussia Dortmund - 2018.04.25 16:46