Eaton PV Surge Protection Device 1000V Type 2 Tested (EP-501966)

This Eaton surge protection device is specifically engineered for photovoltaic systems operating at up to 1000 V DC, providing reliable protection against transient overvoltages. Its Type 2 classification ensures effective defense against indirect lightning strikes and switching surges, making it a robust choice for solar installations.

Highlights

• Nominal discharge current of 20 kA and maximum discharge current of 40 kA for high surge capacity.
• Visual status indicator (green/red) for quick operational checks.
• Replaceable modules for easy maintenance and extended service life.
• DIN rail mounting for straightforward installation in electrical enclosures.
• Operating temperature range from -40 °C to +80 °C for harsh environments.

In daily use

Installed on a standard 35 mm DIN rail, the device integrates seamlessly into PV combiner boxes or inverter AC/DC cabinets. The clear status indicator allows at-a-glance verification of protection readiness, while the modular design minimizes downtime during replacement. With a voltage protection level of ≤4.0 kV, it safeguards sensitive inverter electronics from damaging voltage spikes.

Full specifications

• Product Type: Surge Protection Device (SPD)
• Application: Photovoltaic (PV) Systems
• SPD Type: Type 2 (according to EN 50539-11)
• Nominal DC Voltage (Un): 1000 V DC
• Maximum Continuous Operating Voltage (Uc): 1060 V DC
• Nominal Discharge Current (In): 20 kA (8/20 µs)
• Maximum Discharge Current (Imax): 40 kA (8/20 µs)
• Voltage Protection Level (Up): ≤ 4.0 kV
• Number of Poles: 3
• Mounting Type: DIN Rail (35 mm)
• Protection Technology: Varistor (MOV)
• Visual Status Indicator: Yes (Green/Red)
• Remote Signalling Contact: No
• Replaceable Modules: Yes
• Operating Temperature Range: -40 °C to +80 °C
• Degree of Protection: IP20
• Standards: EN 50539-11, IEC 61643-31

Final note

Engineered for demanding PV environments, this SPD delivers dependable surge protection with a focus on serviceability and clear status indication.