--- Epcos Power Factor Controller Br 5016 Manual Pdf |top| < 360p >

Install a Current Transformer (CT) on the remaining phase (e.g., L1). Connect the secondary terminals (S1 and S2) of the CT to the controller’s current input terminals.

: Allows for testing and manual switching of individual capacitor branches.

However, if you’ve just inherited an older system or are installing a replacement unit, you might find yourself searching for the instruction manual to decipher the wiring diagrams or parameter settings.

: Usually set between 0.92 Inductive and 0.98 Inductive . Setting it to 1.00 can cause system overcompensation (capacitive mode) and continuous "hunting" (rapid switching on/off). --- Epcos Power Factor Controller Br 5016 Manual Pdf

Offers clear, multi-line visualization of network parameters including voltage, current, active power, reactive power, apparent power, frequency, and total harmonic distortion (THD).

Proper physical installation prevents measurement errors and guarantees the controller responds accurately to system load shifts. Physical Mounting

Miswiring is the #1 cause of controller failure. The manual provides a clear pinout: Install a Current Transformer (CT) on the remaining phase (e

The is a well-regarded automatic power factor controller (APFC) used in low-voltage electrical distribution systems. Designed to optimize reactive power compensation, it helps facility managers reduce energy losses, avoid utility penalties, and improve overall grid stability.

Insufficient capacitor bank capacity; blown fuses; failed contactors.

Multi-line LCD screen showing power factor, current, voltage, harmonics, and active step status. However, if you’ve just inherited an older system

With proper use of the EPCOS BR 5016 and its manual, you can achieve a power factor of 0.98 or higher, eliminating penalty charges and stabilizing your facility’s voltage.

| Display Code | Meaning | Action per Manual | | :--- | :--- | :--- | | AL. 1 | Undercurrent | Load current below 5% of CT rating. Check if main breaker is open. | | AL. 2 | Overvoltage | Voltage > 110% of nominal. Check grid stability or tap changer. | | AL. 3 | Undervoltage | Voltage < 80% of nominal. Brownout condition. | | AL. 4 | Over-temperature | Internal temperature > 70°C. Clean air vents or reduce switching cycles. | | AL. 7 | THD overload | Harmonic distortion > 10%. Install a detuned reactor or filter. | | c-- flashing | Wrong target power factor | The actual Cos φ is too capacitive. Reduce capacitor steps. |

) conservatively. If the total harmonic distortion exceeds safe operating thresholds (e.g., 5% to 7%), ensure the controller is set to safely isolate the capacitor stages until network conditions stabilize. Conclusion

Connect the independent power supply to the auxiliary power terminals of the controller as specified by your specific sub-model rating (e.g., 230V AC or 110V AC).