Description
LEADER® solar spd surge protector (SPD/surge protector/surge protector) is a surge protector specially designed for solar power generation systems according to the requirements of SPD class II test, with strong lightning current discharge capability; Surge protection for DC power supply line equipment of solar power generation system. It is usually recommended to install on the combiner box, inverter, and solar module side 1000V DC systems.
- It is manufactured with advanced production technology and can work for a long time in harsh environments such as acid, alkali, dust, salt spray, and humidity.
- It has a strong ability to discharge lightning current and is suitable for solar power generation systems.
- Modular separation structure, easy to operate and maintain.
- Optional remote signaling contacts to realize remote monitoring.
- Double thermal tripping device, temperature control circuit breaking technology.
- The color of the visual alarm window indicates the working status of the protection, green (normal), and red (fault).
Specification Of Solar SPD
| Product NO. | LD-SPD2P-40KA | Application | Secondary Protection for inline |
| Maximum Operating Voltage | DC 500/750V | lndication of lnvalidation | White:Normal;Red-Invalidation |
| Number of Pole | 2 | Remote Signal Function | Not Available |
| Maxi Discharging Current(KA) | 40 | DIN Rail(mm) | 35 |
| Norminal Discharging Current(KA) | 20 | Standard | IEC61643-1,GB18802-1 |
| Protection Grade | IP20 | Protection Level | ≤1.5KV |
Drawing Of Solar SPD Types
Connection
Please download the datasheet : Solar SPD
Production Processes of Cable Connector
The intelligent and digital factory equipped in the Leader cable factory makes the whole process of production and inspection integrated, intelligent and digital. It eliminates the mistakes and defects in the original manual assembly of products by workers, and significantly improves the reliability of products. At the same time, it has complete inspection and testing equipment, and adopts digital intelligent image detection, laser detection and other detection technologies to ensure the quality of shipped products. The accuracy of automated production equipment can reach 0.002mm, and all products are 100% inspected and digitally marked.
Standard Package Info:
| Carton Dimension(cm) | Pack list | QTY | Gross weight(kg) |
| 40cm × 30cm × 20cm | DC SPD | 90pcs | 17.2kg |
Contact us now, Free sample is available
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Mobile phone/whatsApp: +86-136-4291-9927 
Mail ID : leader-tech1998@outlook.com
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