Function:

• Surge Protection: It protects PV systems from overvoltages caused by indirect lightning strikes and power grid disturbances.
• Type 2 SPD: It functions as a Type 2 SPD, limiting voltage rises from 8/20 µs waveform surges.
• Combined Type 1 and Type 2 Capability: Some information suggests it might be a combined Type 1 and Type 2 SPD, capable of withstanding the more powerful 10/350 µs waveform from direct lightning strikes as well. This should be confirmed with the specific datasheet.

Technical Specifications (likely for a related OVR PV Type 2 series, the exact PFV0-102 datasheet is needed for definitive specs):

• Protection Mode: DC+ to DC- / DC+ to G / DC- to G.
• Protected Lines: 2.
• Technology: Thermally protected varistor.
• Uc (Maximum Continuous Operating Voltage): Typically 1000 V DC or 1500 V DC.
• In (Nominal Discharge Current): Typically 20 kA (for 1000V) or 15 kA (for 1500V).
• Up (Voltage Protection Level): Typically 4 kV (for 1000V) or 5 kV (for 1500V).
• VPR (Voltage Protection Rating – UL): Typically 3 kV (for 1000V) or 4 kV (for 1500V).
• Self-protected up to Iscpv, Sccr: 10 kA.
• End of Life Indicator: Bi-color (green = functional, red = replace).
• Pluggable Cartridge: For easy replacement.
• Bottom Wiring: Design to prevent arc ignition.

Applications:

• Photovoltaic Systems: Specifically designed to protect DC side components of solar installations.
• String/Combiner Boxes: Typically installed within these boxes.
• PV Inverters: Can be installed inside the inverter.
• Large-scale PV Power Plants: Suitable for systems ranging from 600 V DC up to 1500 V DC.
• PV installations protected with External Lightning Protection: A range of Type 1-Type 2 and Type 2 options are available.

To get the precise datasheet and technical specifications for the exact ABB PFV0-102 model, it is recommended to:

• Check the official ABB website: Navigate to the Low Voltage Products > Surge Protective Devices > OVR PV section and search for PFV0-102.
• Contact an ABB distributor or representative: They can provide the specific datasheet and answer any technical questions.

Without the specific datasheet for PFV0-102, the information above is based on general characteristics of ABB’s OVR PV surge protection range.