3 Pole Type 2 DC Surge Protection Device for 1500V Circuits
SPV340/1 1500V DC Surge Protection Device
The SPV340/1 1500V DC Surge Protection Device provides reliable Type 2 surge protection for high-voltage solar photovoltaic installations. Designed specifically for DC applications, it protects the DC positive, DC negative, and protective earth (PE) conductors against transient overvoltages.
Rated for systems up to 1500V DC, the SPV340/1 is suitable for use in DC combiner boxes and photovoltaic distribution boards. The device delivers a nominal discharge current of 20kA and a maximum discharge capacity of 40kA, ensuring effective protection against indirect lightning strikes and switching surges.
Its three-module (3P) DIN-rail design supports professional installation in commercial and residential PV systems where safe, compliant DC surge protection is required.
Key Features – SPV340/1 1500V DC Surge Protection Device
- Type 2 DC surge protection device
- Suitable for solar PV DC circuits up to 1500V
- DC+ / DC− / PE protection configuration
- Nominal discharge current (In): 20kA
- Maximum discharge current (Imax): 40kA
- 3-pole (2P+1), three-module design
- Designed for photovoltaic DC applications
Technical Specifications – SPV340/1 1500V DC Surge Protection Device
- Product Code: SPV340/1
- Product Category: DC Products
- Product Type: SPD
- SPD Classification: Type 2
- Poles: DC+ / DC− / PE (2P+1)
- Modules: 3
- Maximum System Voltage: 1500V DC
- Nominal Discharge Current (In): 20kA
- Maximum Discharge Current (Imax): 40kA
- EAN: 5060926592565
- Width: 54 mm
- Height: 97 mm
- Depth: 67 mm
- Weight: 0.24 kg
Applications
- Solar PV DC combiner boxes
- Photovoltaic DC distribution boards
- Residential and commercial PV installations
- DC lightning and surge protection systems
