The N-Tech SPD-C40-PV 1000V DC Surge Protection Device is a reliable safety component designed specifically for photovoltaic (PV) and DC power systems. It provides effective protection against transient overvoltages caused by lightning strikes and switching surges, helping to safeguard inverters, batteries, and other sensitive equipment.
This Type 2 SPD features a 2-pole configuration (DC+ and DC–), making it suitable for solar installations and DC distribution panels. With a maximum continuous operating voltage of 1000V DC and a high discharge capacity of 40kA, it can handle strong surge currents while maintaining system stability.
The device includes a visual status indicator for easy monitoring, allowing users to quickly check operational condition. Its DIN rail mounting design ensures quick and secure installation in standard electrical enclosures, making it convenient for electricians and installers.
Built with durable and high-quality components, the N-Tech SPD-C40-PV ensures long-term reliability and compliance with international standards such as IEC 61643-31. It is an essential protection device for modern solar systems, helping to extend the lifespan of electrical equipment and improve overall system safety.
Key Features:
1000V DC rated surge protection for solar systems
2-pole design (DC+ / DC–) for PV applications
Maximum discharge current (Imax): 40kA
Nominal discharge current (In): 20kA
Type 2 SPD for distribution-level protection
DIN rail mounting for easy installation
Visual indicator for device status
Complies with IEC 61643-31 standards
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