Advanced DC Surge Protector for Safe Electrical Systems (AC)

• Customization: Available
• Type: Surge Protective Device
• Structure: Integrated
• Model NO.: LD-MD-40
• Installation: Parallel Arrester/Tandem Arrester
• Application: Power Plants
• Size: Small
• Operation Voltage: Low Voltage
• Shape: Cuboid
• Certification: ISO9001, CCC
• Brand: Leidun
• Transport Package: Packing
• Specification: 90X72X69 cm
• Trademark: OEM/ODM
• Origin: China
• Package Size: 90.00cm * 72.00cm * 69.00cm
• Package Gross Weight: 0.350kg

Product Description

1. 1. Effective Surge Blocking

   DC surge protectors quickly detect and redirect voltage spikes in DC systems. They shield devices like solar inverters or EV chargers from damage caused by surges (e.g., lightning), keeping the system stable.

   2. Wide - Range Compatibility

   Suitable for diverse DC setups-from home solar systems to industrial networks. Built to handle harsh conditions (temperature, humidity), they reduce breakdowns and maintenance costs.

   3. Fast Response, Low Loss

   With nanosecond - level response, they stop surges fast. During normal use, they add little resistance, minimizing power loss-key for efficient setups like solar arrays.

   4. Longer Equipment Life

   By preventing surge - related wear on DC devices (batteries, motors), they extend equipment lifespan. This cuts replacement costs and boosts ROI for users.

   5. Easy Installation & Integration

   Designed with simple mounting (e.g., DIN rail, panel - mount) and standardized connections, they fit smoothly into existing DC circuits. No complex rewiring needed, saving install time and labor.

Product Name	Surge Protective Device(DC)
Protection Class	IP20
Color	White
Size	90X72X69 cm
Rated Voltage	220V
Power Source	DC
Rated Frequency	50Hz/60Hz
Pole	1P/2P/3P/4P
Type	Surge Protective Device
Operating temperature	-5°C - 40°C

 

Q1. Can I get samples?
Yes. If you have any needs, please contact us and we will respond within 24 hours. 

Q2. Can I use other logos or designs on the products?
Yes, we provide OEM/ODM services, you can customize products with other logos and designs.

Q3. Do you have factories?
Yes, we have factories in Jiangsu and Zhejiang, welcome to visit our company.

Q4. How do you ensure quality?
We have a complete quality management system, use qualified raw materials, conduct quality inspections in different production links, regularly collect user feedback, and trace the source in time when quality problems occur, and keep records to prevent repeated errors.

Q5. How long does it take to prepare after placing an order?
Usually it takes 5~7 days, it also depends on the quantity of the order.