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3P 800VDC T2 Surge Protective Device with 40kA Maximum Discharge Capacity
Key Features and Advantages
• High voltage DC protection specifically designed for 800VDC systems
• 40kA maximum discharge current capacity provides robust surge protection
• Threepole configuration ensures complete system protection
• Fast response time under 25 nanoseconds for effective voltage clamping
• Integrated thermal protection with automatic disconnection mechanism
• Clear visual status indicators for operational monitoring
• Compact design with spaceefficient packaging
• Lightweight construction for easy handling and installation
• Wide operating temperature range from - 45°C to +85°C
• Full compliance with IEC 6164311 international standards
Application Scenarios
The device is suitable for deployment in various applications including:
Industrial power distribution systems
Renewable energy generation facilities
Electric vehicle charging infrastructure
Railway and transportation systems
Telecommunications equipment
High voltage DC power networks
Equipment protection in manufacturing plants
Lightning protection systems for critical infrastructure
Data centers and server facilities
Technical Specifications
Maximum Discharge Current: 40kA (8/20μs)
Nominal Discharge Current: 20kA (8/20μs)
Rated Voltage: 800VDC
Protection Level: ≤4.0kV
Protection Level: T2
Number of Poles: 3P
Housing Material: Plastic (UL94 V0)
Response Time: <25 nanoseconds
Operating Temperature Range:- 45°C to +85°C
Protection Mode: L+/L/PE
Connection Type: Screw terminal
Mounting: 35mm DIN rail
Protection Rating: IP20
Package Dimensions: 9.5×7.5×7 cm
Unit Weight: 0.317 kg
Standards Compliance: IEC 6164311
This surge protective device offers reliable performance and comprehensive protection for high voltage DC systems. Its threepole configuration provides complete system protection while the compact design and lightweight construction make it suitable for various installation environments. The device meets international standards for surge protective devices and provides effective protection against electrical surges and transient overvoltages in demanding operational environments. The combination of technical performance and physical practicality makes this SPD an ideal solution for applications requiring reliable surge protection in high voltage DC systems.
