Description GRD9S-F100WL: The Complete Smart Energy Guard The GRD9S-F100WL (2P/3P/4P) redefines electrical safety by merging industrial-grade circuit protection with smart home convenience. As the upgraded version of the F100, this Smart RCBO adds critical Residual Current Leakage Protection to the standard overload and short-circuit defenses. Whether for residential homes or commercial power distribution, it offers complete peace of mind through the Tuya Smart / Smart Life App. Professional Leakage Protection & Safety Unlike standard MCBs, the F100WL is designed to protect human life and prevent electrical fires. ✔ Adjustable Leakage Thresholds: Customize protection from 30mA to 500mA via the App to suit different environments (Default: 50mA). ✔ Leakage Self-Test: Schedule automatic self-checks (Day/Hour/Minute) to ensure the RCD mechanism is always functional. ✔ Sudden Leakage Protection: Instantly trips if a sudden leakage spike (30-100mA) is detected, preventing immediate shock hazards. Global Control & Class 1.0 Metering Eliminate the need for complex RS485 wiring. The device connects directly to your WiFi network. Remote ON/OFF: Control circuits from anywhere in the world. High-Precision Monitoring: View real-time Voltage, Current, and Power. Track kWh usage with Class 1.0 accuracy to save on energy bills. Pre-Payment Function: Set power limits to automatically trip when consumption exceeds your budget. 22 Integrated Protection Functions The GRD9S-F100WL is a fully configurable protection shield. Most parameters can be set to “Alarm Only,” “Trip,” or “Disabled” via the App. • Over/Under Voltage Protection • Over/Under Power Protection • Phase Loss & Phase Reversal (3P/4P) • Voltage/Current Unbalance • Over Temperature Protection • Neutral Loss Protection Protection Function Settings & Defaults * All parameters can be configured via the Tuya Smart App. No. Function Action Type Setting Range Default 1 Over Voltage Off/Alarm/Trip 250V – 350V 280V 2 Under Voltage Off/Alarm/Trip 110V – 200V 165V 3 Overload Off/Alarm/Trip 0.6In – In In 11 Leakage Protection Off/Alarm/Trip 30/50/100/200/300/500mA 50mA 19 Sudden Leakage Off/On 30 – 100mA 30mA 5 Over Temp Off/Alarm/Trip 60°C – 100°C 80°C 6 Phase Loss (3P/4P) Off/Alarm/Trip 10V – 100V 30V 9 Over Power Off/Alarm/Trip 5kW – 50kW 2kW 12 Volt. Unbalance Off/Alarm/Trip 5% – 30% 20% 21 Power-on Delay Off/On 1s – 60s 3s
