Description
3-Pole Type 2 DC Surge Protection Device for 1000V Photovoltaic Circuits
1000V DC Surge Protection Device
The Live Electrical 3-Pole Type 2 DC Surge Device is designed to protect photovoltaic DC circuits up to 1000V DCfrom transient overvoltages caused by lightning activity and switching events. It provides protection for DC positive, DC negative, and protective earth (PE) conductors, ensuring safe and reliable surge diversion in solar PV installations.
Built with high-energy varistor technology and a rapid response time, this DC surge protection device supports long-term system reliability in residential and commercial photovoltaic applications.
Key Features – 1000V DC Surge Protection Device
- High-energy varistor technology for effective surge absorption
- Ultra-fast response time of less than 25 nanoseconds
- Designed for Type 2 DC surge protection in photovoltaic systems
- Protects DC+ / DC− / PE conductors
- Suitable for residential and commercial solar PV installations
Technical Specifications – 1000V DC Surge Protection Device
- SPD Type: Type 2
- Number of Poles: 3-Pole (DC+ / DC− / PE)
- Open Circuit Voltage (Uoc Max): 1000V DC
- Maximum Continuous Operating Voltage (Uc): 1300V DC
- Nominal Discharge Current (In): 20kA
- Maximum Discharge Current (Imax): 40kA
- Voltage Protection Level (Up): ≤ 4.0kV
- Degree of Protection: IP20
- Operating Temperature: -40°C to +80°C
- Standards Compliance: IEC / EN 61643-31
