TOMZN TOV1-PV DC Surge Protector (SPD) is a high-performance protection device designed for solar PV systems and DC electrical applications.

It protects electrical equipment and DC systems from lightning surges, transient over-voltage, and sudden voltage spikes, helping to improve system safety and extend equipment life.

With a 1000V DC rated voltage, 20KA nominal discharge current, and 40KA maximum discharge current, this surge arrester provides reliable protection for solar panels, DC distribution boxes, and industrial DC systems.

Key Features:

✅ 1000V DC Surge Protection
Designed for high-voltage DC solar PV applications.

✅ 20KA / 40KA Surge Capacity
Provides strong protection against transient surges.

✅ Solar PV System Compatible
Ideal for photovoltaic installations and DC protection panels.

✅ Fast Response Time ≤25ns
Quickly reacts to dangerous voltage spikes.

✅ DIN Rail Mount Design
Easy installation in electrical distribution boxes.

✅ High-Quality Housing Material
Made with PBT/Nylon/VDR flame-resistant material.

✅ CE Certified Quality
Reliable and safe performance.

✅ Mechanical Status Indicator
Easy monitoring of protection status.

Brand: TOMZN

Model: TOV1-PV

Product Type: DC Surge Protective Device (SPD)

Application: Solar PV / Industrial DC Equipment

Poles: 2 Pole

Rated Voltage (Un): 1000V DC

Maximum Continuous Voltage (Uc): 1060V DC

Nominal Discharge Current (In): 20KA

Maximum Discharge Current (Imax): 40KA

Protection Level (Up): ≤3.2KV

Response Time: ≤25ns

Protection Mode: CM / DM

Installation: DIN Rail Mount (EN50022)

Terminal Size: 10-35mm²

Operating Temperature: -40°C to +85°C

Protection Degree: IP20

Certificate: CE

Warranty: 2 Years

Color: Red