• Model:
TX-DC-1000V-40-T2 (SUPREME)

• Max. Continuous Operating Voltage (Uc):
1000VDC – Suited for high-voltage DC circuits such as large-scale solar power plants, battery storage systems, and DC bus protection.

• Surge Protection Capacity:

• Max. Discharge Current (Imax): 40kA (8/20 µs) – Capable of discharging high-energy surges generated by lightning or switching transients.
• Nominal Discharge Current (In): 20kA (8/20 µs) – Designed to protect against everyday surge events with consistent performance.

• Voltage Protection Level (Up):
< 3.5kV – Effectively limits voltage spikes during surge events, preventing insulation breakdown or equipment failure.

• SPD Type:
Type 2 – Best used at sub-distribution boards in solar and DC networks for secondary protection.

• Varistor Technology:
Equipped with dependable metal oxide varistor (MOV) technology, ensuring fast response and long operational life.

• Status Indication:
Equipped with a visual indicator: Green for normal operation, Red for end-of-life or replacement condition—enabling quick status checks.

• Polarity Compatibility:
DC+/-, DC-/+, PE – Ensures flexibility across various photovoltaic and battery storage system configurations.

• Mounting Method:
DIN Rail Mountable – Ensures quick installation and secure fit inside standard electrical enclosures.

• Standard Compliance:
Complies with IEC 61643-31, meeting international requirements for DC surge protective devices used in PV systems.