TOMZN TZG40-PV 2P DC SPD 1000V Surge Protector 20kA-40kA Low-voltage Arrester for Solar PV Systems
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Product Details
Key Features
High Surge Capacity: Handles maximum discharge currents of 20kA–40kA, protecting critical solar components from lightning strikes.
Wide Voltage Range: Supports up to 1000V DC, suitable for most residential and commercial PV installations.
Dual Pole Design: 2P configuration ensures balanced protection across both DC phases.
Fast Response Time: Test waveform of 8/20µs guarantees rapid diversion of transient overvoltages.
Standard Compliant: Meets IEC/EN 61643-1* requirements for safety and reliability.
Easy Installation: 35mm DIN rail mounting fits standard PV distribution and combiner boxes.
Versatile Application Areas: Ideal for residential, commercial and industrial solar systems.
DC Surge Diversion Mode: Specifically designed for DC systems, preventing damage to inverters and charge controllers.
Model Dependent Nominal Current: Nominal discharge current adapts to specific system configurations for optimal performance.
Lightning Surge Protection: Effectively mitigates lightning-induced transients in photovoltaic arrays.
Product Name | TOMZN TZG40-PV 2P DC SPD |
Product Type | DC Surge Protection Device (SPD) |
Application | Solar PV / Photovoltaic Systems |
Pole Configuration | 2P (2 Pole) |
Maximum Continuous Operating Voltage (Ucpv) | 1000V DC |
Nominal Voltage | Up to 1000V DC |
Maximum Discharge Current (Imax) | 20kA–40kA |
Nominal Discharge Current (In) | Model dependent |
Test Waveform | 8/20μs |
Protection | Lightning Surge & Transient Overvoltage |
System Type | Solar PV DC System |
Mounting Type | 35mm DIN Rail |
Installation | PV Distribution Box / DC Combiner Box |
Protection Mode | DC Surge Diversion |
Standard | IEC/EN 61643-1* |
Phase | DC |
Application Areas | Residential, Commercial & Industrial Solar Systems |
Main Function | Protects solar panels, DC cables, charge controllers and solar inverters from transient voltage surges |
Description
TOMZN TZG40-PV 2P DC SPD 1000V Surge Protector 20kA-40kA Low-voltage Arrester for Solar PV Systems
Key Features & Benefits:
- High Surge Capacity: Handles maximum discharge currents of 20kA–40kA, protecting critical solar components from lightning strikes.
- Wide Voltage Range: Supports up to 1000V DC, suitable for most residential and commercial PV installations.
- Dual Pole Design: 2P configuration ensures balanced protection across both DC phases.
- Fast Response Time: Test waveform of 8/20µs guarantees rapid diversion of transient overvoltages.
- Standard Compliant: Meets IEC/EN 61643-1* requirements for safety and reliability.
- Easy Installation: 35mm DIN rail mounting fits standard PV distribution and combiner boxes.
- Versatile Application Areas: Ideal for residential, commercial and industrial solar systems.
- DC Surge Diversion Mode: Specifically designed for DC systems, preventing damage to inverters and charge controllers.
- Model Dependent Nominal Current: Nominal discharge current adapts to specific system configurations for optimal performance.
- Lightning Surge Protection: Effectively mitigates lightning-induced transients in photovoltaic arrays.
Ideal For:
- Residential solar homeowners seeking robust panel protection
- Commercial solar farm operators needing reliable surge diversion
- Industrial facilities with large PV arrays
- Solar installation contractors installing DC combiner boxes
- Renewable energy consultants designing safe PV systems
- Utility companies managing distributed generation
- Solar inverter manufacturers integrating surge protection
Summary:
The TOMZN TZG40-PV 2P DC SPD is a high‑performance surge protector designed for solar PV systems up to 1000V DC. With a maximum discharge current of 20kA–40kA and fast 8/20µs response, it safeguards panels, cables, charge controllers and inverters from lightning and transient overvoltages. Its 2‑pole DIN‑rail mounting fits standard PV distribution boxes, making it ideal for residential, commercial and industrial installations. Available now at Revolution Technology BD for all solar power needs.
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