Key Features and Advantages
- CopperEnhanced Construction: Premium copper components ensure superior electrical conductivity and thermal performance
- High Voltage DC Protection: Specifically designed for 800VDC systems, providing complete threephase protection
- Exceptional Surge Handling: Maximum discharge capacity of 40kA (8/20µs) against severe lightning strikes
- Advanced Protection Technology: Incorporates premium metal oxide varistors with ultrafast response time (<25ns)
- Enhanced Thermal Management: Copper elements provide excellent heat dissipation during surge events
- Comprehensive Monitoring: Visual LED indicators with remote signaling capability
- Easy Installation: DIN rail mounting with screw terminal connections simplifies installation
- International Standards Compliance: Meets IEC 61643-11 and EN 61643-11 safety requirements
- Industrial High-Voltage Systems: PLCs, motor drives, and control equipment
- Utility-Scale Solar Plants: Solar inverters and monitoring systems
- EV Charging Infrastructure: DC fast-charging stations and distribution networks
- Railway Electrification: Traction power systems and signaling equipment
- Energy Storage Systems: Battery management and power conversion units
- Telecommunications: DC power systems in data centers and networks
Maximum Discharge Current: 40kA (8/20µs)
Nominal Discharge Current: 20kA (8/20µs)
Type Classification: T2 (IEC 61643-11)
Rated Voltage: 800V DC
Number of Poles: 3P (Positive, Negative, Ground)
Main Material: High-conductivity copper components
Protection Level: Up ≤ 4.0kV
Response Time: < 25 nanoseconds
Operating Temperature: -45°C to +85°C
Mounting Method: 35mm DIN rail compatible
Connection Capacity: 35 mm² maximum
Status Indication: Multicolor LED with remote contact
This copper-enhanced surge protective device combines advanced technology with superior materials, delivering comprehensive protection for high voltage DC systems against lightning-induced surges and transient overvoltages. The copper construction ensures excellent thermal performance and electrical conductivity, while the three-pole configuration provides complete system protection. It is an ideal choice for critical applications where system integrity and equipment protection are of utmost importance.
Frequently Asked Questions
Q1: What is the maximum surge capacity of this device?
A: The device has a maximum discharge current (Imax) of 40kA (8/20µs), providing robust defense against severe lightning strikes.
Q2: Can this SPD be used in 800V DC systems?
A: Yes, it is specifically designed for 800V DC high-voltage applications, including solar plants and EV charging stations.
Q3: How fast does the surge protector respond to a fault?
A: It features an ultra-fast response time of less than 25 nanoseconds.
Q4: What are the benefits of the copper-enhanced construction?
A: Premium copper components ensure superior electrical conductivity and excellent heat dissipation during surge events.
Q5: Is it easy to monitor the status of the device?
A: Yes, it includes visual multicolor LED indicators and remote signaling capability for real-time monitoring.
Q6: What international standards does this product meet?
A: The device complies with international safety requirements IEC 61643-11 and EN 61643-11.
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