24-12-2025
The power factor is determined by the cosine of the phase angle between voltage and current. In AC circuits, the phase angle between voltage and current is aligned, or in other words, zero. But, practically there exists some phase difference between voltage and current. The value of the power factor always lies between 0 and […]
15-08-2025
Inverter electrical cabinets are used in motor control, cooling systems, water supply, production conveyors,... What are the advantages of this type of control cabinet compared to other control cabinets such as MCC or PLC? Let's find out with BTB Electric through the following article. What is an inverter electrical cabinet? An inverter electrical cabinet is […]
23-04-2025
Capacitor controllers are an important component of the power system, in the context that every power system is facing the problem of optimizing costs and operational efficiency. This device calibrates the power factor and minimizes energy consumption costs. Join BTB Electric to learn in detail the functions, technical characteristics, operating principles and notes when using […]
21-04-2025
Harmonics are a dilemma for large power systems in industrial plants. Effective harmonic filtering improves equipment performance, reducing damage and energy loss. Harmonic filters are seen as the perfect solution to this problem. Let's find out an overview of active harmonic filters in the following article from BTB Electric. What is a Harmonic Filter? A […]
19-04-2025
An RCCB (Residual Current Circuit Breaker) is a safety device designed to protect people from electrical hazards. It immediately disconnects the power supply when a residual current (leakage current) exceeding the permitted limit is detected, typically caused by leakage through a person or to the ground. Applicable Standards for RCCB IEC 61008-1 specifies the general […]
18-04-2025
An RCBO (Residual Current Circuit Breaker with Overcurrent protection) is an electrical safety device that integrates both residual current protection and overcurrent protection. It combines the functions of an RCCB and an MCB into a single unit. RCBOs protect people from electric shock hazards and safeguard equipment from overloads and short circuits. They are commonly […]
