Tomzn DC Surge Protection Device SPD 500V 600V 800V 1000V 20kA 40kA Solar PV Lightning Arrester

Tomzn DC Surge Protection Device (SPD) 500V–1000V 20kA–40kA (Solar PV Lightning Arrester)

The Tomzn DC Surge Protection Device (SPD) is a high-performance protection solution designed to safeguard solar PV systems and DC electrical installations from lightning surges and voltage spikes. With multiple voltage ratings up to 1000V DC and discharge capacity up to 40kA, this SPD ensures reliable protection for sensitive equipment and power systems.

🔹 Key Features

• Protection against lightning surges and voltage spikes
• Wide voltage range: 500V / 600V / 800V / 1000V DC
• High discharge capacity (20kA – 40kA)
• Fast response to transient overvoltage
• Compact DIN rail mounting design
• Suitable for solar PV and DC systems
• Reliable and durable construction

🔹 Technical Specifications

🔹 Applications

• Solar PV combiner boxes
• DC distribution systems
• Residential and commercial PV installations
• Industrial DC protection systems

🔹 Why SPD is Important in Solar Systems

• Protects inverters and equipment from lightning surges
• Prevents costly damage and downtime
• Enhances system reliability and lifespan
• Mandatory in most PV protection designs

🔹 Product Variants

• 500V DC
• 600V DC
• 800V DC
• 1000V DC
• Available in 20kA / 40kA options

🔹 Why Buy from ElectroStore.pk?

• Specialized Solar PV Protection Products
• Fast Delivery Across Pakistan
• Expert Technical Support
• Competitive Prices for Installers