The ABB RVC-6 Automatic Power Factor Controller (APFC Relay) is a high-precision, 6-stage PFC relay used to monitor and control capacitor banks in low-voltage power systems. With a wide operating voltage range of 100–440V, this intelligent controller helps maintain an optimal power factor, reduce reactive power, and improve the efficiency of the electrical network.

The RVC-6 features intuitive LCD display, automatic capacitor step adjustment, and alarm diagnostics, making it a dependable solution for panel builders, industrial plants, and commercial facilities seeking to automate power factor correction systems.

✅ KEY FEATURES

• ⚡ Model: ABB RVC-6

• ? Number of Steps: 6 capacitor switching stages

• ? Operating Voltage: 100–440V AC (universal range)

• ⏱️ Control Type: Automatic switching of capacitor steps based on reactive power demand

• ? Display: Backlit LCD for real-time system parameters and alarms

• ? Measurement: True RMS voltage, current, power factor, THD, etc.

• ? Intelligence: Automatic step detection, self-setting sensitivity

• ?️ Protection Functions: Overvoltage, undervoltage, phase loss, THD monitoring

• ? Mounting: DIN rail or panel mount

• ? Standards Compliance: IEC 61010, IEC 61326 (EMC), and CE certified

• ? Applications: Used in APFC panels for factories, commercial buildings, hospitals, and utilities