--- Epcos Power Factor Controller Br 5016 Manual Pdf [RELIABLE • 2025]

16 relay outputs (normally open contacts) for 3-phase capacitor branches.

Measures the load current on one phase.

All 16 steps are active, but the target Cos

Out of the box, the controller may not match your specific capacitor bank setup. The manual guides you through programming critical parameters such as:

The Epcos Power Factor Controller BR 5016 Go to product viewer dialog for this item. --- Epcos Power Factor Controller Br 5016 Manual Pdf

| | Likely Cause | Remedial Action | | :--- | :--- | :--- | | Controller does not switch on | No or incorrect power supply; Blown fuse. | Check incoming AC supply voltage at the controller terminals; check and replace the protective fuse if necessary. | | Capacitors do not switch in | CT polarity reversed; Target PF already met; Load current too low. | Verify CT wiring and direction. Check if the actual PF is close to the target. Check if system load is above the minimum switching threshold. | | Power factor is over-corrected (leading) | Target PF set too low (e.g., 0.80); Incorrect CT ratio causing wrong measurement. | Increase the target PF (e.g., to 0.98 inductive). Verify and correct the CT ratio setting in the controller menu. | | Capacitor steps switch on/off rapidly (hunting) | Switching delays are too short; Load current is very close to the switching threshold. | Increase the correction and discharge delay times. Slightly adjust the switching sensitivity in the controller settings. | | Display shows "UC" or "OC" error | Under-capacitor current (UC): Capacitor not connected or step contactor failed. Over-capacitor current (OC): Capacitor failure or harmonic resonance. | Check wiring for that specific capacitor step. Inspect the capacitor's fuse or circuit breaker. For "OC", perform a harmonic analysis of the installation. | | Display shows "VA" | Measurement voltage is absent on at least one phase. | Check the measuring voltage fuses and wiring for a loose or broken connection. | | Display shows "OD" | Outputs are disabled. | Check the status of any active protection triggers, such as over-temperature or over-voltage. Check the "Auto/Manual" mode selector. |

Supports automatic initialization to minimize commissioning time. Target Power Factor: Adjustable range from inductive to capacitive.

The Epcos Power Factor Controller Br 5016 offers several benefits, including:

Typically available in 110V AC or 230V AC variants (±10%, 50/60 Hz). 16 relay outputs (normally open contacts) for 3-phase

When paired with an internal or external temperature sensor, the device activates panel cooling fans or disconnects stages if internal temperatures cross safety thresholds.

The BR5016 is a key product in EPCOS's BR5000 series of power factor controllers, produced by TDK Electronics. These controllers are designed to automatically manage capacitor banks for reactive power compensation, which helps reduce energy waste and avoid penalties from utility providers for low power factors. The BR5016 is specifically intended to work with unbalanced three-phase loading conditions and to correct the power factor in industrial environments.

The Epcos Power Factor Controller Br 5016 is a sophisticated device that offers a range of features to ensure efficient power factor correction. Some of its key features include:

In this post, we cover the essential features of the BR 5016, why you need the manual, and how to access the for your setup. | | Capacitors do not switch in |

The controller identifies the power of each connected step and automatically selects the best combination to achieve the target cos in the fewest possible switching operations. Multi-Functional Display and Measurements

This guide serves as a comprehensive reference manual overview for installing, programming, and troubleshooting the EPCOS BR 5016 controller to optimize your power distribution network. Technical Specifications Overview

Adjustable range from 0.3 inductive to 0.3 capacitive.

Output commands to capacitor contactors and communication ports.