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SP1 SPD
Product Detailed
Related Categories:Voltage Regulators/Stabilizers
1) SP1 SPD,Surge Protective Device
2) Quality Assurance 2 year
3)10 years of professional production
4) CE Certification
SP1 SPD,Surge Protective Device
PV Surge Protection SPD 1000V/800V/500V
Key words : Class C Surge Protector,SPD,Surge Arrester,Lightning Surge Protector,Surge Protective Device,Surge Protection,Photovoltaic (PV) SPD,PV Surge Protection
Surge Protection for Solar Photovoltaic (PV) SystemThe SUN-S40 series Surge Protection are designed to protect against lightning surge voltages in photovoltaic power supply networks. These units must be installed in parallel on the DC networks to be protected and provide common and differential modes protection. The SUN-S40 series is available for the main operating voltages in photovoltaic: 1000 Vdc. The use of SUN-S40 series Surge Protection is recommended at both ends of the DC power supply line (solar panel side and inverter/converter side), especially if the line routing is external and long. The electrical diagram of the SUN-S40 series is based on high energy MOVs equipped with specific thermal disconnectors and related failure indicators. The SUN-S40 series is made with plug-in modules to allow a fast and easy maintenance in case of failure (disconnection from the DC network).
Demension
Basic Circuit Diagram
Technical data:
Items | LT-S40 DC | ||
Network voltage Un | 500Vdc | 800Vdc | 1000Vdc |
Max. operating voltage Uc | 530Vdc | 840Vdc | 1060Vdc |
Nominal discharge current In | 20KA | ||
Max. discharge current Imax | 40KA | ||
Protection level(at In) Up | 1.5KV | 3.2KV | 3.2KV |
Mounting | Symmetrical rail 35mm | ||
Operating temperature | -40/+85°C | ||
Disconnector | Internal | ||
Indicator | Normal: green ; Failure: red | ||
SP1 SPD