Power Factor Correction 6 relay outputs

BELUK BLR-CX06-RL is an automatic power factor regulator designed for low-voltage capacitor banks in industrial and commercial electrical panels. It provides precise, reliable control for up to 6 capacitor steps to optimise power factor and reduce reactive energy costs.

Key Features:

• Number of Steps: 6 relay outputs (model CX06)

• Measuring & Supply Voltage: 90–550 V AC, single phase, 45–65 Hz, 5 VA

• Current Measurement: 15 mA – 6 A (single phase), compatible with CT ratios from 1–9600 (x/1A or x/5A)

• Control Outputs: Up to 6 relays, normally open, with common root; max. breaking capacity 250 V AC / 5 A per relay

• Static Outputs: Up to 6 open-collector outputs, 8–48 V DC / 100 mA

• Temperature Monitoring: NTC sensor input for fan control or alarm

• Alarm Contact: Volt-free relay (life contact), max. breaking capacity 250 V AC / 5 A

• Fan Control: Any relay output can be configured for fan operation based on temperature

• Display & Settings: LCD display, factory preset for 400 V grids; user menus for voltage, CT/VT ratio, and advanced parameters

• Automatic Step Recognition: Learns and monitors capacitor step sizes; alarms for failed steps, blown fuses, or faulty contactors

• Over/Undervoltage Monitoring: Built-in protection with user-adjustable settings

• Communication: TTL interface (rear) for data logging (Modbus available in other models)

• Mounting: Panel mount, 144 × 144 × 58 mm, cut-out 138 × 138 mm

• Protection: Front: IP50 (IP54 with gasket), Rear: IP20

• Operating Temperature: -20°C to +70°C (operation), -40°C to +85°C (storage)

• Weight: Approx. 0.6 kg

• Standards: IEC 61010-1, IEC 61326, VDE 0110, VDE 0411

Applications:
Automatic power factor correction in low-voltage distribution boards, capacitor banks, and compensation panels in industrial and commercial installations.