--- Epcos Power Factor Controller Br 5016 Manual Pdf [top]

The Epcos BR5016 (part of the BR5000 series) is a 16-step automatic power factor controller designed specifically for unbalanced three-phase loads. It utilizes microcontroller logic to monitor electrical parameters and manage capacitor bank switching to optimize power factor and reduce energy costs. Key Features and Capabilities

• Paired with capacitor banks sized in discrete steps (e.g., 25–100 kvar per step) to match plant load characteristics.
• CT installation: Accurate CT polarity and placement (often on the main incoming conductor) are essential for correct PF calculation.
• Earthing: Proper grounding and separation of signal wiring avoid false readings from EMI.
• Commissioning: Calibrate setpoint and delays to the plant’s load profile—fast-changing loads (welding, large motors starting) need longer delays or larger step sizes to avoid rapid switching.
• Maintenance: Periodic inspection of relay operation, capacitor health (ESR, leakage), and CT/voltage wiring is standard. Controllers like the BR 5016 were designed to be serviceable—relays and connectors can be replaced without full unit swap.

For detailed configuration steps and safety warnings, users should consult the official Epcos BR 5016 Controller Manual on Scribd or technical documentation from TDK Electronics. --- Epcos Power Factor Controller Br 5016 Manual Pdf

Automatic Initialization: The controller can automatically detect the phase correction angle and connected capacitor steps. The Epcos BR5016 (part of the BR5000 series)

• 16 Output Relays: Capable of managing up to 16 capacitor steps, making it ideal for medium to large industrial loads.
• Four Quadrant Measurement: It can detect not only inductive loads (typical) but also capacitive loads and generator operation.
• THD Measurement: Total Harmonic Distortion monitoring ensures that the controller does not attempt to correct distorted waveforms, which could damage capacitors.
• User-Friendly Alphanumeric Display: A backlit LCD shows real-time Cos φ, current, voltage, active power (kW), and reactive power (kvar).

Password Protection: Settings can be secured with a programmable password to prevent unauthorized changes. Target Cos-Phi: The target power factor is adjustable from Paired with capacitor banks sized in discrete steps (e

Supports 3-phase automatic mode, manual operation, and fixed step programming. Intelligent Switching: