The Tele G2FW50HzYFA02 is a precision three-phase voltage and frequency monitoring relay, engineered for reliable grid supervision in solar and industrial power systems. It continuously monitors phase voltages and frequency to detect grid faults, ensuring protection and compliance for inverters, generators, and electrical distribution equipment.

Manufactured by Tele Haase (Germany/Austria), this relay combines industrial durability, compact design, and high-accuracy sensing. Ideal for integration into PV inverter cabinets, switchboards, and automation panels, providing dependable operation even in demanding environments.

🔄 Condition: Used 
🛠 Warranty: 6 months by Green Energy

⚙️ Technical Details:

• Model / Name: Tele G2FW50HzYFA02
• Function: 3-Phase voltage and frequency monitoring relay
• Input: 3 × 400 V AC (phase-to-neutral monitoring)
• Frequency Range: 47.5 – 50.2 Hz (for 50 Hz grids)
• Voltage Thresholds: Adjustable (typically 80 – 115 % UN)
• Outputs: 2 × Change-over (SPDT) relay contacts, 5 A / 250 V AC
• Power Supply: via TR2 external module (12 – 400 V AC / 24 V DC)
• Mounting: DIN rail TS-35 (22.5 mm width)
• Operating Temperature: –25 °C to +55 °C
• Housing: Industrial self-extinguishing plastic
• Certifications: CE / VDE compliant

📌 Key Features:
✔️ Monitors both voltage and frequency for three-phase grids
✔️ Compact DIN-rail format for control panels and PV systems
✔️ Adjustable trip points and time delays for precise grid protection
✔️ Dual relay outputs for flexible control integration
✔️ Durable Tele Haase design for continuous operation

🚀 Maintain safe and stable grid operation with this tested Tele G2FW50HzYFA02 relay