The Aurora ABB Power-One AC Board (Model 3F25-99-1) is an industrial-grade power module designed for 5kW and 6kW string inverters. Built with a robust aluminum housing and integrated heatsink, it ensures effective thermal management during high-load operation. This board is equipped with multiple power modules in metal casings with black thermal pads for optimal heat dissipation and long-term durability.

As part of the AC conversion stage, the board plays a critical role in reliable power transformation and inverter stability. Each unit is used, professionally tested, and verified to ensure full operational performance.

Fix errors: E007, E016, E034.

📦 Condition: Used – Fully Tested
🏭 Manufacturer: Power-One (Aurora / ABB)
🔧 Model Number: 3F25-99-1
💡 Certification: UL UC MDL10 94V0, E94919 28 12

🔧 Technical Details & Key Features:

• ⚡ Application: AC power stage for 5kW / 6kW Aurora ABB inverters
• 🛠️ Construction: Aluminum chassis with integrated heatsink
• 🔋 Components: Multiple power modules (CP1–CP4), resistors (R51–R68), capacitors (C11–C19), diodes (D1–D6), and MOSFET/IGBT stages (Q14–Q20)
• 🔌 Connection Points: J1–J5, TB1
• 🧪 Tested & Verified: Guaranteed functional performance
• 🔒 Durability: Industrial-grade PCB with UL 94V0 fire-retardant rating

🏡 Best Suited For:
✔ Repair and refurbishment of Aurora ABB 5kW / 6kW inverters
✔ Service centers specializing in ABB/Power-One equipment
✔ PV system operators needing reliable spare parts

🛠️ Supplied and tested by Green Energy — Europe’s leading provider of inverter repairs, certified spare parts, and professional solar solutions.

🛡️ Warranty: Verified functional warranty by Green Energy
🚚 Delivery: Fast EU-wide shipping available